PVG-EX 32/128/256 - Hydraulic valve DANFOSS - Free user manual and instructions

USER MANUAL PVG-EX 32/128/256 DANFOSS

Technical Information

Proportional Valve Group

PVG-EX 32/128/256

Industrial hydraulic or pneumatic component assembly with multiple ports and valves (no visible text or symbols)

Revision history Table of revisions

Date Changed Rev
November 2022 Updated	certificates 0401
January 2022 Updated	EU Declaration of Conformity 0301
November 2020 Added	PVG 128/256, new EU Declaration of Conformity 0201
June 2019 New EU Declaration of Conformity 0103
May 2019 Updated EU Declaration of Conformity, and minor changes 0102
May 2019 First edition 0101

Contents

PVG-EX Introduction

Product certification....6

PVG-EX 32/128/256 Safety in Systems....6

Warnings....8

Nameplate description example....9

Description of the EX code h version....10

EPL/Equipment category....10

PVG-EX 32

General information....11

General description....11

Features....11

Inlets....11

Work section housing....11

Actuation methods....12

Sectional view....13

PVG-EX modules overview....14

PVP Inlet Modules....15

Open Center PVP....16

Open Center PVP with PPRV....19

Open center PVP with HPCO and PVE PPRV 22

Closed Center PVP 25

Closed Center PVP with PPRV....27

Closed center PVPV....29

Closed center PVPV with PPRV 30

Closed center PVPVM with PPRV....32

Open/Closed center PVP with PPRV 34

Open/Closed center PVPM....37

PVP Inlet Module Accessories....38

PVPC without Check Valve....39

PVPC with Check Valve....41

PVB Basic Modules....42

Uncompensated PVB....44

Uncompensated PVB with load drop check valve....47

Uncompensated PVBZ with POC....50

Compensated PVB....51

Dampened Compensated PVB....54

Dampened compensated PVB with LS A/B....57

Compensated PVB with LS A/B....60

Compensated high flow PVB....64

Compensated high flow PVB with LS A/B....67

Compensated PVBZ with POC....71

Compensated high flow PVBZ with POC....73

Compensated high flow PVBZ with POC and manifold interface 75

PVB Basic Modules Accessories....76

PVLP Shock and Anti-Cavitation Valve....76

PVLA Suction Valve....79

PVBS Main Spools....80

PVBS fluid flow characteristics—Theoretical performance....81

PVBS Main Spools Part Numbers....85

Flow Control Spools—Closed Neutral Position....85

Flow Control Spools—Closed Neutral Position with A-float....90

Flow Control Spools—Closed Neutral Position with B-float....91

Flow Control Spools—Closed Neutral Position with A-float for PVMF....92

Flow Control Spools—Closed Neutral Position with B-float for PVMF....92

Flow Control Spools—Closed Neutral Position for PVMR....93

Flow Control Spools—Open/Closed Neutral Position....94

Flow Control Spools—Open/Closed A and Closed B Position....94

Flow Control Spools—Throttled Open Neutral Position....96

Flow Control Spools—Throttled Open Neutral Position for PVMR....100

Contents

Flow Control Spools—Throttled A to T Neutral Position....101

Flow Control Spools—Throttled B to T Neutral Position....102

Linear Flow Control Spools—Closed Neutral Position....103

Linear Flow Control Spools—Throttled Open Neutral Position....104

Linear Flow Control Spools—Open/Closed Neutral Position....105

Single Acting Cylinder Flow Control Spools—Neutral A-port Position....105

Single Acting Cylinder Flow Control Spools—Neutral B-port Position....106

Single Acting Cylinder Linear Flow Control Spools—Neutral B-port Position.... 106

Flow/Pressure Control Spools—Closed Neutral Position....107

Flow/Pressure Control Spools—Throttled Open Neutral Position....108

Flow/Pressure Control Spools—Throttled Open B to T in Neutral Position....109

Flow/Pressure Control Spools—Throttled Open A to T in Neutral Position....110

Flow/Pressure Control Spools—Throttled Open B to T in Neutral Position....111

Flow/Pressure Control Spools—Open/Closed in Neutral Position....111

Flow/Pressure Control Spools—Closed A and Open/Closed B Position....111

Pressure Control Spools—Closed Neutral Position....112

Pressure Control Spools—Throttled Open Neutral Position....113

Pressure Control Spools—Throttled A to T in Neutral Position.... 114

Pressure/Flow Control Spools—Closed Neutral Position....115

Pressure/Flow Control Spools—Closed Neutral Position with B-float.... 116

Pressure/Flow Control Spools—Throttled Open Neutral Position.... 116

Pressure/Flow Control Spools—Open/Closed Neutral Position....117

Pressure/Flow Control Spools—Open/Closed A and Closed B Position....117

PVBS for PVBZ Main Spools Part Numbers....117

PVBZ Flow Control Spools—Closed Neutral Position....117

PVBZ Flow Control Spools—Closed Neutral Position with A-float....119

PVBZ Flow Control Spools—Closed Neutral Position with B-float....120

PVBZ Flow Control Spools—Throttled Open Neutral Position with B-float....120

PVBZ Linear Flow Control Spools—Closed Neutral Position....121

PVBZ Single Acting Cylinder Flow Control Spools—Closed Neutral A-port Position.... 121

PVBZ Single Acting Cylinder Flow Control Spools—Closed Neutral B-port Position....122

PVBZ Single Acting Cylinder Linear Flow Control Spools—Closed Neutral B-port Position....122

PVBZ-HS Single Acting Cylinder Flow Control Spools—Closed Neutral Position.... 122

PVG-EX 32 Actuation....122

PVM Manual actuation....124

PVMD detention covers....126

PVMD Detention Covers detailed information....126

PVH Hydraulic Actuation....127

PVSI End Plates....127

PVSI....127

PVSI with LX-connection....129

PVSKM Full Flow Cut Off Modules....130

PVSKM Functionality....131

PVSKM Spool....133

PVAS Stay Bolts....134

PVAS Part Numbers....135

PVG-EX 32 modules total length....135

PVG-EX 128/256

General Information....136

PVG-EX 128/256 Proportional Valve Group....136

PVG-EX 128/256 general description....137

Features of the PVG-EX 128/256 valve....137

PVG-EX 128/256 PVPV Inlet Modules.... 138

PVG-EX 128/256 Closed Center PPRV for PVE Activation and/or Mechanical....139

PVG-EX 128/256 PPRV for PVH Activation and/or Mechanical 140

PVG-EX PVB 128 Variant Overview....141

PVG-EX PVB 128 3-way Compensator....142

PVG-EX PVB 128 3-way Compensator with LS A/B....145

PVG-EX PVB 128 3-way Compensator with LS A/B and PVLP....149

Contents

PVG-EX PVB 256 Variant Overview....154

PVG-EX PVB 256 3-way Compensator....155

PVG-EX PVB 256 3-way Compensator with LS A/B....159

PVG-EX PVB 256 3-way Compensator with LSA/B and PVLP....163

PVG-EX PVB 256 3-way Compensator with LS A/B, PVLP and Turbo....168

PVG-EX PVLP Shock and PVLA Suction Valves....173

PVG-EX PVLP Overview....173

PVG-EX PVLP Technical Data....173

PVG-EX 128/256 PVBS Main Spool....176

PVG-EX PVBS Main Spools variant overview.... 176

PVG-EX Flow control spools....176

PVG-EX PVBS main spools product details....176

PVG-EX PVS Main spools part numbers.... 179

PVG-EX Flow control spools....179

PVG-EX PVM Manual Activation....181

PVG-EX PVM Technical Data....182

PVG-EX PVH Hydraulic Actuation.... 183

PVG-EX PVH Technical Data.... 184

PVG-EX PVMD Cover Manual Actuation Only.... 185

PVG-EX PVMD Part Numbers.... 185

PVG-EX PVSI/PVGI End and Interface Plates....186

PVG-EX PVSI with or without LX-connection....187

PVG-EX PVSI with P and T port connections....188

PVG-EX PVGI Interface Plate....189

PVG-EX PVAS....190

PVG-EX PVAS for Combo....190

PVG-EX PVAS Part Number Overview....191

PVG-EX 128/256 Valve Schematics....193

PVG-EX Valve Schematics....193

Dimensions Overview....195

Dimension Overview for PVG-EX 128/256....195

PVG-EX Specifications example.... 197

EU declaration of conformity

EU declaration of conformity page 1....198

EU declaration of conformity page 2....199

EU declaration of conformity page 3....200

EU declaration of conformity page 4....201

EU declaration of conformity page 5....202

Acknowledgement of Receipt EU

Acknowledgement of Receipt EU Page 1....203

Acknowledgement of Receipt EU Page 2....204

PVG-EX Introduction

The Danfoss PVG-EX program is an explosion-proof PVG designed to be used in Ex hazardous areas like mining and oil and gas industries.

Product certification

The PVG-EX is developed according to and in compliance with:

EU Directive 2014/34/EU Equipment for explosive atmosphere - ATEX

• EN 60079-0:2018 Electrical apparatus for explosive gas atmospheres-part 0
- EN 80079-36:2016 Non-electrical equipment for explosive atmospheres – Basic method and requirements
- EN 80079-37:2016 Non-electrical equipment for explosive atmospheres – Non-electrical type of protection constructional safety "c", control of ignition sources "b", liquid immersion "k"
• EN 80079-38:2016 Equipment and components in explosive atmospheres in underground mines

PVG-EX 32/128/256 Safety in Systems

All types and brands of control valves, including proportional valves, can fail. Therefore, the necessary protection against the serious consequences of a functional failure should always be built into the system.

General safety considerations

For each application an assessment should be made for the consequences of the system in case of pressure failure and uncontrolled or blocked movements.

Warning

Because the proportional valve is used in many different applications and under different operating conditions, it is the sole responsibility of the manufacturer to ensure that all performance, safety and warning requirements of the application is met in his selection of products and complies with relevant machine specific and generic standards.

Control system example

An example of a control system using an aerial lift is shown below:

PVG-EX Introduction

Aerial lift

3D cutaway illustration of a robotic vehicle with visible internal components and external platform (no text or symbols)

This example breaks down the control system into smaller bits explaining the architecture in depth. Even though many Danfoss components are used in the PVG control system.

The function of the control system is to use the output from the PVE together other external sensors to ensure the PLUS+1 main controllers correct function of the aerial lift.

Electrical block diagram

graph TD
    A["Main power supply"] --> B["Emergency stop / Man-present"]
    B --> C["Main controller"]
    C --> D["Neutral detection"]
    C --> E["Supply control"]
    D --> F["Signal conditioning"]
    E --> G["Failure detection"]
    F --> H["PVG Main valve"]
    G --> H
    H --> I["Supply"]
    H --> J["Signal conditioning"]
    H --> K["Fault monitoring"]
    I --> L["Hydraulic deactivation"]
    J --> L
    K --> L
    style A fill:#000,stroke:#fff,color:#fff
    style B fill:#000,stroke:#fff,color:#fff
    style C fill:#000,stroke:#fff,color:#fff
    style D fill:#000,stroke:#fff,color:#fff
    style E fill:#000,stroke:#fff,color:#fff
    style F fill:#000,stroke:#fff,color:#fff
    style G fill:#000,stroke:#fff,color:#fff
    style H fill:#000,stroke:#fff,color:#fff
    style I fill:#000,stroke:#fff,color:#fff
    style J fill:#000,stroke:#fff,color:#fff
    style K fill:#000,stroke:#fff,color:#fff

Warning

It is the responsibility of the equipment manufacturer that the control system incorporated in the machine is declared as being in conformity with the relevant machine directives.

PVG-EX Introduction

Caution

A mix of electrical actuation and hydraulic actuation on the same valve stack is not safe. PVE and PVH are designed for different pilot pressure.

Cost-free repairs, as mentioned in Danfoss General Conditions of Sale, are carried out only at Danfoss or at service shops authorized by Danfoss.

Warnings

Warning

All brands and all types of directional control or proportional valves, which are used in many different operation conditions and applications, can fail and cause serious damage.

Analyze all aspects of the application. The machine builder/system integrator alone is responsible for making the final selection of the products and assuring that all performance, safety and warning requirements of the application are met.

The process of choosing the control system and safety levels is governed by Machinery Directive 2006-42-EC, and harmonized standard EN 13849 (Safety related requirements for control systems).

Warning

All national safety regulations must be fulfilled in connection with installation, start-up and operation of Danfoss PVG-EX.

Furthermore, the requirements of the Declaration of Conformity and national regulations for installations in potentially explosive atmospheres applies as well. Disregarding such regulations involves a risk of serious personal injury or extensive material damage.

Warning

Work in connection with the valve group must be performed only by professionals and qualified persons.

Warning

PVG with non-conductive coating must have preventive protection against electrostatic charge by an earthed metal connection.

PVG-EX Introduction

Nameplate description example

Nameplate key

PVG RATED P: SEE INSTRUCTION Danfoss MADE IN DENMARK PVG XXXXXXXXX XXXXXXXXXXXXXXXXXXXXNordborgvej 81, 6430 Nordborg, DK PVG-Ex CE Ex I M2 Ex h db I Mb T5...T4 Ta -30° to +60°C 111328133613A147305-EX MANDE IN DENMARK Danfoss Nordborgvej 81 6430 Nordborg, DK

Nameplate legend

Number Description
1 PVG Valve Group code number
2	Code number, production date, and serial number	Example: 42 12 C xxxxxxWeek: 42, Year: 2012,Day: C=Wednesday (A=Monday), Serial number
3 CE Conformity marking
4 EU marking (per 80079) - Standard part
5 Ambient temperature range
6 EU marking (per 2014/34/EU) - Directive part

PVG-EX Introduction

T-category with ambient temperature at 65°C [149°F]

Oil inlet temperature T-category
≤ 79°C [174°F] T5
79 - 90°C [174 - 194°F] T4

Description of the EX code h version

Ex marking (EN 80079-36 standard part)

Description EU Marking
Protection principle h
Explosion protection marking
Equipment group I / II
Equipment protection level (EPL) Mb / Gb
T-class T5...T4

Ex marking (EU Directive part)

Description EU Marking
CE conformity marking CE
Explosion protection marking
Equipment Group I / II
Equipment Category M2 / 2G

EPL/Equipment category

EPL/Equipment category

Definition Level of protection Typical zone		zone of application	IEC EU
			EPL Group Category	Group
Mines	Very high	N/A	Ma	I	M1	I
	High		Mb		M2
Gas atmosphere	Very high	0	Ga	II	1G	II
	High	1	Gb		2G
	Enhanced	2	Gc		3G

PVG-EX 32

General information

General description

PVG 32 is a hydraulic load sensing (LS) valve designed to give maximum flexibility. From a simple load sensing directional valve, to an advanced electrically controlled load-independent proportional valve.

The PVG 32 modular system makes it possible to build up a valve group to meet the different functional requirements precisely.

The compact external dimensions of the valve remain unchanged whatever combination is specified.

The PVG 32 interfaces to other valve families like PVG 128/256 enabling all machine functions being controlled from one single valve stack.

Features

Features of the PVG 32 include:

• Load-independent flow control:
  — Oil flow to an individual function is independent of the load pressure of this function
  — Oil flow to one function is independent of the load pressure of other functions
  • Good regulation characteristics
• Energy-saving
  • Up to 12 basic modules per valve group
  • Several types of connection threads
• Low weight
• Compact design and installation

Inlets

The inlets include:

• Built-in pressure relief valve
• Pressure gauge connection
- Versions for different pump types
— Open Center systems with fixed displacement pumps
— Closed Center systems with variable displacement pumps
• Integrated pilot oil supply

Work section housing

Our work section housing includes:

• Interchangeable spools
• Pressure gauge connection
- Versions for different application needs
— Built-in compensator for load independent flow
— Built-in load holding check valve in P-channel
— Integrated shock/suction valve
— Integrated local pressure relief valve

PVG-EX 32

Actuation methods

Our actuation methods include:

• Manual control with lever
• Manual with friction detent
Hydraulic

- Electro-hydraulic

— ON/OFF control
— Ratiometric proportional
— CANbus proportional
— PWM proportional

PVG-EX 32

Sectional view

T 1 2 P 3 M 4+5 LS 8 7 A -9 B A 12 T T 11 14 LS P LS 6 10 B A 17 T T 18 20 B

1. Pressure relief valve 11. Main spool
2. Pressure reduction valve for pilot oil supply 12. LS pressure limiting valve
3. Pressure gauge connection 13. Shock and suction valve, PVLP
4. Plug, open center 14. Pressure compensator
5. Orifice, closed center 15. LS connection, port A
6. Pressure adjustment spool 16. LS connection, port B
7. Plug, closed center 17. Suction valve, PVLA
8. LS connection 18. Load drop check valve
9. LS signal 19. Pilot oil supply for PVE
10. Shuttle valve 20. Maximum oil flow adjustment screws for A/B ports

PVG-EX 32

PVG-EX modules overview

PVG-EX 32 modules exploded view

graph TD
    A["PVM"] --> B["PVB"]
    B --> C["PVB"]
    C --> D["PVS"]
    D --> E["PVAS"]
    F["PVE-EX"] --> G["PVH"]
    G --> H["PVMD Covers"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#cff,stroke:#333
    style F fill:#ffc,stroke:#333
    style G fill:#cfc,stroke:#333
    style H fill:#fcc,stroke:#333

PVG modules navigation

• PVP Inlet Modules on page 15
• PVB Basic Modules on page 42
• PVBS Main Spools on page 80
• PVSKM Full Flow Cut Off Modules on page 130
• PVAS Stay Bolts on page 134

PVG-EX 32

PVP Inlet Modules

The PVG-EX 32 PVP inlet modules, also referred to as pump side modules, act as an interface between the PVG-EX 32 proportional valve group and the hydraulic pump and tank reservoir.

PVP Inlet Module

3D rendering of a mechanical component with multiple holes and mounting features (no text or symbols visible)

PVP inlet module dimensions

112.5 [4.43] 95 [3.74] 110 [4.33]

23 [0.9] 48 [1.89]

Weight: 3.1 kg [6.9 lb]

Fixed displacement pump symbol Variable displacement pump symbol

The PVP inlet module variants are based on a generic platform with a selection of additional features, enabling you to tailor the PVP to suit the demands of any hydraulic system:

• Open Center PVP on page 16 (for fixed displacement pumps)
• Open Center PVP with PPRV on page 19 (for fixed displacement pumps)
• Open center PVP with HPCO and PVE PPRV on page 22 (for fixed displacement pumps)
• Closed Center PVP on page 25 (for variable displacement pumps)
  • Closed Center PVP with PPRV on page 27 (for variable displacement pumps)
  • Closed center PVPV with PPRV on page 30 (for variable displacement pumps)
• Closed center PVPVM with PPRV on page 32 (for variable displacement pumps)
  • Open/Closed center PVP with PPRV on page 34
  • Open/Closed center PVPM on page 37

PVG-EX 32

Open Center PVP

The basic Open Center PVP inlet module is intended for use with fixed displacement pumps in applications, where a valve group with mechanically controlled work sections is desired, or where the pilot pressure to the valve group is supplied externally.

The Open Center PVP features:

• Integrated LS pressure relief valve
• Threaded ports for P/T/LS and M measuring gauge
• Optional T0 facility and external T0 port

All modules can be manually activated with the PVM actuation.

Open center PVP schematic

graph TD
    A["Ls"] --> B["M"]
    C["T"] --> B
    D["P"] --> B
    B --> E["W"]
    E --> F["△符号"]
    F --> G["W"]
    G --> H["△符号"]
    H --> I["W"]
    I --> J["△符号"]
    J --> K["W"]
    K --> L["△符号"]
    L --> M["W"]
    M --> N["△符号"]
    N --> O["W"]
    O --> P["△符号"]
    P --> Q["W"]
    Q --> R["△符号"]
    R --> S["W"]
    S --> T["△符号"]
    T --> U["W"]
    U --> V["△符号"]
    V --> W["W"]
    W --> X["△符号"]
    X --> Y["W"]
    Y --> Z["△符号"]

Technical specification for PVP

Max. P-port continuous Max.	P-port intermittent Max.	T-port static/dynamic	Max. rated flow
350 [5076 psi] 400 bar [5800 psi]	25/40 bar [365/580 psi]	140 l/min [37 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to	60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Theoretical Performance Graphs
Integrated LS pressure relief valve characteristics

Neutral by-pass pressure drop characteristics

Part numbers for Open Center PVP

Part number P-port	T-port	LS-,	M-port (LS1 )	T0-port	Mounting
157B5000	G1/2"	G3/4"	G1/4"	-	M8
157B5100	G3/4"			-
157B5200	7/8-14 UNF	1 1/16-12 UNF	1/2-20 UNF	-	5/16-18 UNC
157B5300	1-1/16 UN			-
11008852^1	G1/2	G3/4	G1/4 (G1/8)	-	M8
11030545	G3/4	G3/4	G1/4 (G1/4)	G1/4	M8
11053974	G3/4	G3/4	G1/4 (G1/4)	G1/4	M8
11151852	1 1/16-12 UNF	1 1/16-12 UNF	9/16-18 UNF	9/16-18 UNF	M8
157B5908	1 1/16-12 UNF	1 1/16-12 UNF	1/2-20 UNF	-	M8
157B5921	JIS 1/2	JIS 3/4	JIS 1/4	-	M8
157B5925	JIS 1/2	JIS 3/4	JIS 1/4	-	M8

PVG-EX 32

Part numbers for Open Center PVP (continued)

Part number P-port T-port LS-, M-port (LS1)			*) T0-port Mounting
157B5945	G1/2 G3/4 G1/4 (G1/8) - M8
157B5990^2	1 1/16-12 UNF 1 1/16-12 UNF -- M8

LS1 is an extra LS-port.

^1 Dampened LS response

^2 No relief valve

PVG-EX 32

Open Center PVP with PPRV

The Open Center PVP inlet with integrated pilot pressure reduction valve (PPRV) is intended for use with fixed displacement pumps in applications, where a valve group with electro-hydraulically or hydraulically controlled work sections is desired (PVE or PVH/PVHC).

The Open Center PVP with PPRV features:

• Integrated LS pressure relief valve
• Threaded ports for P/T/LS and M measuring gauge
• Integrated pilot pressure reducing valve (PPRV) for PVE or PVH/PVHC
• Optional T0 facility and external T0 port
• Optional external pilot pressure port (Pp)

All modules can be manually activated with the PVM actuation.

Open center PVP with PPRV schematic

graph TD
    T["Valve T"] --> L5["L5"]
    L5 --> M["M"]
    M --> P["P"]
    P --> L5
    L5 --> Pp["Pp"]
    P --> M
    M --> Pp
    style T fill:#f9f,stroke:#333
    style P fill:#ccf,stroke:#333
    style L5 fill:#dfd,stroke:#333
    style M fill:#dfd,stroke:#333
    style P fill:#dfd,stroke:#333
    style Pp fill:#dfd,stroke:#333

Technical specification for PVP

Max. P-port continuous Max.	P-port intermittent Max.	T-port static/dynamic	Max. rated flow
350 [5076 psi] 400 bar [5800 psi]	25/40 bar [365/580 psi]	140 l/min [37 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Theoretical Performance Graphs
Integrated LS pressure relief valve characteristics

Neutral by-pass pressure drop characteristics

Pilot pressure reduction valve characteristics

PVG-EX 32

Part numbers for Open Center PVP with PPRV

Part number Actuation P-port	T-port LS-port M	- port Pp-port T0	- port Mounting
11008849^1	PVE G3/4" G3/4" G1/4" G1/4" - M8
11008851^1	PVH/PVHC G3/4" G3/4" G1/4" G1/4" G1/4" G1/4" - M8
11072195	PVE M27x2 M27x2 M14x1.5 M14x1.5 - M14x1.5 M8
157B5010	PVE G1/2" G3/4" G1/4" G1/4" - M8
157B5110	PVE G3/4" G3/4" G1/4" G1/4" - M8
157B5130	PVE G3/4" G3/4" G1/4" G1/4" G1/4" G1/4" - M8
157B5180	PVE G3/4" G3/4" G1/4" G1/4" G1/4" - M8
157B5190	PVH/PVHC G3/4" G3/4" G1/4" G1/4" - M8
157B5210	PVE 7/8-14 UNF 1 1/16-12 UNF	1/2-20 UNF 1/2-20 UNF -- 5/16-18 UNC
157B5310	PVE	1 1/16-12 UNF	1 1/16-12 UNF	1/2-20 UNF	1/2-20 UNF	-	-	5/16-18 UNC
157B5312	PVE	1 1/16-12 UNF	1 1/16-12 UNF	1/2-20 UNF	1/2-20 UNF	-	-	5/16-18 UNC
157B5330	PVE	1 1/16-12 UNF	1 1/16-12 UNF	1/2-20 UNF	1/2-20 UNF	1/2-20 UNF	-	5/16-18 UNC
157B5380	PVE	1 1/16-12 UNF	1 1/16-12 UNF	9/16-18 UNF	9/16-18 UNF	9/16-18 UNF	-	5/16-18 UNC
157B5390	PVH/PVHC	1 1/16-12 UNF	1 1/16-12 UNF	9/16-18 UNF	9/16-18 UNF	9/16-18 UNF	-	5/16-18 UNC
11101194	PVE	M22x1.5M16x1.5 (P2)	M22x1.5 M12x1.5	M10x1 - M16x1.5	M8
11013317^1	PVE	G3/4	G3/4	G1/4	G1/4	G1/4	G1/4	M8
11020964	PVE 1 1/16-12 UNF 1 1/16-12 UNF 1/2-20 UNF 1/2-20 UNF -- M8
11087590^1	PVH/PVHC	G3/4	G3/4	G1/4	G1/4	G1/4	-	M8
11090453	PVE	JIS 3/4	JIS 3/4	JIS 1/4	JIS 1/4	JIS 1/4	JIS 1/4	M8
11119429^2	PVE	G3/4	G3/4	G1/4	G1/4	G1/4	-	M8
11124966	PVH/PVHC	G3/4	G3/4	G1/4	G1/4	G1/4	-	M8
11130941^2	PVE	1 1/16-12 UNF	1 1/16-12 UNF	9/16-18 UNF	9/16-18 UNF	9/16-18 UNF	-	5/16-18 UNC
11196947	PVE	G3/4	G3/4	G1/4	G1/4	-	G1/4	M8
11225941	PVE	1 1/16-12 UNF	1 1/16-12 UNF	9/16-18 UNF	9/16-18 UNF	9/16-18 UNF	9/16-18 UNF	5/16-18 UNC
157B5135^3	PVE	G3/4	G3/4	G1/4	G1/4	G1/4	G1/4	M8
157B5904^2	PVE	G3/4	G3/4	G1/4	G1/4	G1/4	-	M8
157B5923	PVE	JIS 1/2	JIS 3/4	JIS 1/4	JIS 1/4	-	-	M8
157B5926	PVE	JIS 3/4	JIS 3/4	JIS 1/4	JIS 1/4	-	-	M8
157B5934	PVE	G3/4	G3/4	G1/4	G1/4	-	-	M8
157B5943^2	PVH/PVHC	G3/4	G3/4	G1/4	G1/4	G1/4	-	M8
157B5954	PVE	G3/4	G3/4	G1/4	G1/4	G1/4	-	M8
157B5960	PVE	1 1/16-12 UNF	1 1/16-12 UNF	9/16-18 UNF	9/16-18 UNF	-	9/16-18 UNF	5/16-18 UNF
157B5977^1,4	PVE	G3/4	G3/4	G1/4	G1/4	-	-	M8
11101194	PVE	M22 x 1.5	M22 x 1.5	M12 x 1.5	M10 x 1	-	M16 x 1.5	M8

^1 Dampened LS response

^2 Pressure adjustment spool with check valve

^3 Internal TO connection

^4 Low flow pressure adjustment spool

PVG-EX 32

Open center PVP with HPCO and PVE PPRV

The Open Center PVP inlet with integrated High Pressure Carry Over (HPCO) functionality is intended for use with fixed displacement pumps in applications where one pump supply for multiple hydraulic subsystems is desired.

The integrated HPCO functionality guides the excess flow of the PVG-EX 32 valve group to the external hydraulic subsystem(s), giving priority to the PVG-EX 32 work functions.

The Open Center PVP with HPCO and PVE PPRV features:

• Integrated LS pressure relief valve
• Threaded ports for P/T/LS/HPCO and M measuring gauge
• Integrated pilot pressure reducing valve (PPRV) for PVE
• Optional T0 facility and external T0 port
• Optional external pilot pressure port (Pp)

Only applicable with PVST end plates with separate T-port due to blocked T-lines for HPCO functionality.

Open Center PVP with HPCO, PVE PPRV schematic

graph TD
    A["HPCO"] --> B["LS"]
    B --> C["M"]
    C --> D["P"]
    D --> E["Pf"]
    E --> F["Valve"]
    F --> G["Pressure Source"]
    G --> H["Valve"]
    H --> I["Pressure Source"]
    I --> J["Pf"]
    J --> K["Valve"]
    K --> L["Pressure Source"]
    L --> M["Pf"]
    M --> N["Valve"]
    N --> O["Pressure Source"]
    O --> P["Pf"]
    P --> Q["Valve"]
    Q --> R["Pressure Source"]
    R --> S["Pf"]

Technical specification for PVP

Max. P-port continuous Max.	P-port intermittent Max.	T-port static/dynamic	Max. rated flow
350 [5076 psi] 400 bar [5800 psi]	25/40 bar [365/580 psi]	140 l/min [37 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to	60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Theoretical Performance Graphs
Integrated LS pressure relief valve characteristics

Neutral by-pass pressure drop characteristics

Pilot pressure reduction valve characteristics

PVG-EX 32

Part numbers for OC PVP (HPCO and PPRV)

Part number P-port HPCO-port LS-port M-port Pp			port T0-port Mounting
157B5140	G3/4" G3/4" G1/4"	G1/4" G1/4" G1/4" M8
157B5340	1 1/16-12 UNF 1 1/16-12UNF		1/2-20 UNF 1/2-20 UNF 1/2-20 UNF 5/16-18 UNC
157B5961	M27x2 M27x2 M14x1.5 M14x1.5 - M14x1.5 M8
11101195	M22x1.5M16x1.5 (P2)	M22x1.5 M12x1.5 M10x1 - M16x1 .5 M8

PVG-EX 32

Closed Center PVP

The basic Closed Center PVP inlet is intended for use with variable displacement pumps in applications where a valve group with mechanically controlled work sections is desired, or where the pilot pressure to the valve group is supplied externally.

The Closed Center PVP features:

• Integrated LS pressure relief valve
• Threaded ports for P/T/LS and M measuring gauge
• Optional T0 facility and external T0 port

Closed center PVP schematic

graph TD
    A["LS"] --> B["T"]
    B --> C["P"]
    C --> D["X"]
    D --> E["M"]
    E --> F["△"]
    F --> G["W"]
    G --> H["△"]
    H --> I["X"]
    I --> J["M"]
    J --> K["△"]
    K --> L["X"]
    L --> M["M"]
    M --> N["△"]
    N --> O["X"]
    O --> P["P"]
    P --> Q["X"]
    Q --> R["M"]
    R --> S["△"]
    S --> T["X"]
    T --> U["M"]
    U --> V["△"]
    V --> W["X"]
    W --> X["M"]
    X --> Y["△"]
    Y --> Z["X"]

Technical specification for PVP

Max. P-port continuous Max.	P-port intermittent Max.	T-port static/dynamic	Max. rated flow
350 [5076 psi] 400 bar [5800 psi]	25/40 bar [365/580 psi]	140 l/min [37 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to	60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Theoretical Performance Graphs
Integrated LS pressure relief valve characteristics

Part numbers for Closed Center PVP

Part number P	port T-port LS-port		(LS1^**)	M-port T0-port	Mounting
11030683	G3/4	G3/4	G1/4 (G1/4)	G1/4	G1/4	M8
157B5001	G1/2	G3/4	G1/4	G1/4	-	M8
157B5101	G3/4	G3/4	G1/4	G1/4	-	M8
157B5201	7/8-14 UNF	1 1/16-12 UNF	1/2-20 UNF	1/2-20 UNF	--	5/16-18 UNC
157B5301	1 1/16-12 UNF	1 1/16-12 UNF	1/2-20 UNF	1/2-20 UNF	-	5/16-18 UNC
15B5907	1 1/16-12 UNF	1 1/16-12 UNF	1/2-20 UNF	1/2-20 UNF	-	M8
157B5922	JIS 1/2	JIS 3/4	JIS 1/4	JIS 1/4	-	M8
157B5927	JIS 3/4	JIS 3/4	JIS 1/4	JIS 1/4	-	M8
157B5946	G1/2	G3/4	G1/4 (G1/8)	G1/4	-	M8

* LS1 is an extra LS-port

PVG-EX 32

Closed Center PVP with PPRV

The Closed Center PVP inlet with integrated pilot pressure reduction valve (PPRV) is intended for use with variable displacement pumps in applications where a valve group with electro-hydraulic or hydraulically controlled work sections is desired.

The Closed Center PVP with PPRV features:

• Integrated LS pressure relief valve
• Threaded ports for P/T/LS and M measuring gauge
• Integrated pilot pressure reducing valve (PPRV) for PVE or PVH/PVHC
• Optional T0 facility and external T0 port

Closed center PVP with PPRV schematic

graph TD
    A["Actuator 1"] --> B["Valve"]
    C["Actuator 2"] --> D["Valve"]
    E["Actuator 3"] --> F["Valve"]
    G["Actuator 4"] --> H["Valve"]
    I["Actuator 5"] --> J["Valve"]
    K["Pump"] --> L["Pump"]
    M["Tank"] --> N["Tank"]
    O["LS"] --> P["Valve"]
    Q["M"] --> R["Valve"]
    S["P"] --> T["Valve"]
    U["X"] --> V["Valve"]
    W["Pp"] --> X["Pump"]

Technical specification for PVP

Max. P-port continuous Max.	P-port intermittent Max. T	- port static/ dynamic	Max. rated flow
350 [5076 psi] 400 bar [5800 psi]	25/40 bar [365/580 psi] 140	l/min [37 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Theoretical Performance Graphs
Integrated LS pressure relief valve characteristics

Pilot pressure reduction valve characteristics

Part numbers for Closed Center PVP with PPRV

Part number	Actuation	P-port	T-port	LS-port (LS1**	M-port	Pp-port	T0-port	Mounting
11051802	PVH/PVHC	1 1/16-12 UNF	1 1/16-12 UNF	1/2-20 UNF	1/2-20 UNF	1/2-20 UNF	1/2-20 UNF	5/16-18 UNC
157B5011	PVE	G1/2"	G3/4"	G1/4"	G1/4"	-	-	M8
157B5111	PVE	G3/4"	G3/4"	G1/4"	G1/4"	-	-	M8
157B5131	PVE	G3/4"	G3/4"	G1/4"	G1/4"	G1/4"	G1/4"	M8
157B5181	PVE	G3/4"	G3/4"	G1/4"	G1/4"	G1/4"	-	M8
157B5191	PVH/PVHC	G3/4"	G3/4"	G1/4"	G1/4"	G1/4"	-	M8
157B5211	PVE	7/8-14 UNF	1 1/16-12 UNF	1/2-20 UNF	1/2-20 UNF	-	-	5/16-18 UNC
157B5311	PVE	1 1/16-12 UNF	1 1/16-12 UNF	1/2-20 UNF	1/2-20 UNF	-	-	5/16-18 UNC
157B5331	PVE	1 1/16-12 UNF	1 1/16-12 UNF	1/2-20 UNF	1/2-20 UNF	1/2-20 UNF	1/2-20 UNF	5/16-18 UNC
157B5381	PVE	1 1/16-12 UNF	1 1/16-12 UNF	9/16-18 UNF	9/16-18 UNF	9/16-18 UNF	-	5/16-18 UNC
157B5391	PVH/PVHC	1 1/16-12 UNF	1 1/16-12 UNF	9/16-18 UNF	9/16-18 UNF	9/16-18 UNF	-	5/16-18 UNC

** LS1 is an extra LS-port

PVG-EX 32

All modules can be manually activated with the PVM actuation.

Closed center PVPV

The Closed Center PVPV inlet is intended for use with variable displacement pumps in applications where a valve group with mechanical controlled work sections is desired.

The Closed center PVPV features:

• Optional T0 facility and port
• Threaded ports for P/T/LS and M measuring gauge
• Optional additional threaded ports for P2, T2, and T02

PVPV Schematic

T LS P M

Technical specification for PVP

Max. P-port continuous Max.	P-port intermittent Max. T	T-port static/dynamic	Max. rated flow
350 [5076 psi] 400 bar [5800 psi]	25/40 bar [365/580 psi] 14	0 l/min [37 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to	60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12	to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

Part numbers for Closed Center PVPV

Part number P- port (P2) T-port		(T2) LS-port M-port T0-port (T02) Mounting
11055758	M27x2.0(M27x2.0)	M27x2.0(M14x1.5)	M14x1.5	M14x1.5	M14x1.5(M14x1.5)	M8
11067570	M27x2.0	M33x2.0	M14x1.5	M14x1.5	-	M8

PVG-EX 32

Closed center PVPV with PPRV

The Closed Center PVPV inlet with integrated pilot pressure reduction valve (PPRV) is intended for use with variable displacement pumps in applications where a valve group with electro-hydraulic or hydraulically controlled work sections is desired.

The Closed Center PVPV with PPRV features:

• Optional shock/anti-cavitation valve facility (PVLP)
• Threaded ports for P/T/LS and M measuring gauge
• Integrated pilot pressure reducing valve (PPRV) for PVE or PVH/PVHC

Hydraulic schematic

T LS P M

Technical specification for PVP

Max. P-port continuous Max.	P-port intermittent Max.	T-port static/dynamic	Max. rated flow
350 [5076 psi] 400 bar [5800 psi]	25/40 bar [365/580 psi]	140 l/min [37 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

Pilot pressure reduction valve characteristics

PVG-EX 32

Part numbers for Closed Center PVPV with PPRV

Part number	Actuator P-port	T-port (T2) LS	-port M-port P	p-port			T0-port(T02)	Mounting PVLP
11012350^1	x2.0	M27x2.0 M33x	2.0 M14x1.5 M1	4x1.5 G1/4 - M8 -
11003806 M27			M27x2.0(M14x1.5)	M14x1.5 M14x	1.5 G1/4		M14x1.5(M14x1.5)	M8
11008854^2		G1 G1 G1/4 G1	/4 G1/4 - M8 Yes
11124107 1 5/16-12 1 1/16-12		9/16-18 9/16-1	8 G1/4 - M8 Yes
11196949 G1 G1 ---- M8 Yes
157B5911 1 5/16-12 1 5/16-12		9/16-18 9/16-1	8 G1/4 - 5/16-18 -
157B5913 1 5/16-12 1 5/16-12		9/16-18 9/16-1	8 G1/4 - 5/16-18 Yes
157B5938 G1 G1 G1/4 G1/4 G1	G1 G1/4 G1/4 G1	/4 - M8 -
157B5941 G1 G1 G1/4 G1/4 G1	/4 - M8 Yes
157B5948^3		G1 G1 G1/4 G1	/4 G1/4 - M8 Yes
157B5973^4		G1 G1 G1/4 G1	/4 G1/4 - M8 Yes
157B5978 M27 x2.0 M33x2.0 M	14x1.5 M14x1.5 G1/4 - M8 -
11008856	16-12 1 5/16-12PVH/PVHC	G1 G1 G1/4 G1	/4 G1/4 - M8 Yes
11051803 1 5/16-12 1 5/16-12		9/16-18 9/16-1	8 G1/4 - 5/16-18 Yes
157B5916 1 5/16-12 1 5/16-12		9/16-18 9/16-1	8 G1/4 - 5/16-18 -
157B5963 1 1/16-12 1 1/16-12		7/16-20 - M18x	1.5 9/16-18 M8 -

^1 No LS-orifice
^2 Internal T0 connection
^3 0.4 mm hole in the pilot reduction cone (standard 0.8 mm)
^4 HPCO-facility

All modules can be manually activated with the PVM actuation.

PVG-EX 32

Closed center PVPVM with PPRV

The Closed Center PVPVM mid-inlet module with integrated pilot pressure reduction valve (PPRV) is intended for use with variable displacement pumps in applications where a valve group with electro-hydraulic or hydraulically controlled work sections is desired.

Using a PVPVM module in a valve group requires a 180^ degree rotation of the PVG work sections on one side.

The Closed Center PVPVM with PPRV features:

• Optional shock/anti-cavitation valve facility (PVLP)
• Threaded ports for P/T/LS and M measuring gauge
• Integrated pilot pressure reducing valve (PPRV) for PVE or PVH/PVHC

Hydraulic schematic

T LS P W M Pf

Technical specification for PVP

Max. P-port continuous Max.	P-port intermittent Max.	T-port static/dynamic	Max. rated flow
350 [5076 psi] 400 bar [5800 psi]	25/40 bar [365/580 psi]	230 l/min [61 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to	60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Pilot pressure reduction valve characteristics

Part numbers for Closed Center PVPVM with PPRV

Part number	Actuator P-port T-port LS-port M-port Pp-port Mounting PVLP
157B5914	PVEG1 G1/4 G1/4	1 5/16-12UNF	1 5/16-12UNF	9/16-18 UNF	9/16-18 UNF G1/4 5/16-1	8 UNC Yes
157B5937 G1		G1/4 M8	-
157B5940 G1	G1 G1/4 G1/4	G1/4 M8	Yes
11083156	18VH2PVHC	1 1/16-12UNF	1 1/16-12UNF	9/16-18 UNF	9/16-18 UNF G1/4 5/16-1	8 UNC Yes
157B5912 1 5/		UNF	1 5/16-12UNF	9/16-18 UNF	9/16-18 UNF G1/4 5/16-1	8 UNC -
157B5986 G1	G1 G1/4 G1/4	G1/4 M8	Yes

All modules can be manually activated with the PVM actuation.

PVG-EX 32

Open/Closed center PVP with PPRV

The Open Center/Closed Center PVP with integrated pilot pressure reduction valve (PPRV) is intended for use with fixed or variable displacement pumps in applications where the application manufacturer does not determine the pump type.

The modules allow an easy switch between Open Center and Closed Center configuration by means of an external hexagon selector key. Variants also feature an LS boost functionality, increasing the LS pressure to the pump LS regulator with a constant 6 bar, compensating for potential LS bleed-off and leakage.

The Open/closed center PVPV with PPRV features:

• Integrated OC/CC selector
• Integrated LS pressure relief valve
• Threaded ports for P/T/LS and M measuring gauge
• Integrated pilot pressure reducing valve (PPRV) for PVE or PVH/PVHC
• Optional LS boost functionality

Hydraulic schematic

graph TD
    A["LS"] --> B["Valve"]
    B --> C["Check Valve"]
    C --> D["Actuator"]
    D --> E["Valve"]
    E --> F["Actuator"]
    F --> G["Valve"]
    G --> H["Actuator"]
    H --> I["Valve"]
    I --> J["Actuator"]
    J --> K["Valve"]
    K --> L["Actuator"]
    L --> M["Valve"]
    M --> N["Actuator"]
    N --> O["Valve"]
    O --> P["Actuator"]
    P --> Q["Valve"]
    Q --> R["Actuator"]
    R --> S["Valve"]
    S --> T["Actuator"]
    T --> U["Valve"]
    U --> V["Actuator"]
    V --> W["Valve"]
    W --> X["Actuator"]
    X --> Y["Valve"]
    Y --> Z["Actuator"]
    Z --> AA["Valve"]
    AA --> AB["Actuator"]
    AB --> AC["Valve"]
    AC --> AD["Actuator"]
    AD --> AE["Valve"]
    AE --> AF["Actuator"]
    AF --> AG["Valve"]
    AG --> AH["Actuator"]
    AH --> AI["Valve"]
    AI --> AJ["Actuator"]
    AJ --> AK["Valve"]
    AK --> AL["Actuator"]
    AL --> AM["Valve"]
    AM --> AN["Actuator"]
    AN --> AO["Valve"]
    AO --> AP["Actuator"]
    AP --> AQ["Valve"]
    AQ --> AR["Actuator"]
    AR --> AS["Valve"]
    AS --> AT["Actuator"]
    AT --> AU["Valve"]
    AU --> AV["Actuator"]
    AV --> AW["Valve"]
    AW --> AX["Actuator"]
    AX --> AY["Valve"]
    AY --> AZ["Actuator"]

Technical specification for PVP

Max. P-port continuous Max.	P-port intermittent Max.	T-port static/dynamic	Max. rated flow
350 [5076 psi] 400 bar [5800 psi]	25/40 bar [365/580 psi]	140 l/min [37 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Theoretical Performance Graphs
Integrated LS pressure relief valve characteristics

Neutral by-pass pressure drop characteristics

Pilot pressure reduction valve characteristics

PVG-EX 32

Part numbers for Open/Closed Center PVP with PPRV

Part number	Actuation P	-port T-port LS	-port (LS1	**)	M-port T0-port Mounting LS Boost
11093273 PVE	G3/4 G3/4 -	G1/4 - M8 Yes
11119094 PVE	G3/4 G3/4 -	G1/4 - M8 -
11119095 PVE	1 1/16-12 UNF	1 1/16-12 UNF	1/2-20 UNF	1/2-20 UNF - M8 -
11131344 PVH	/PVHC G3/4	G3/4 - G1/4 - M8	Yes
11168608^1	PVE G3/4 G3/4 - G1/4 - M8	Yes

** LS1 is an extra LS-port
^1 Dampened LS response

All modules can be manually activated with the PVM actuation.

PVG-EX 32

Open/Closed center PVPM

The Open Center/Closed Center PVPM mid-inlet acts as a simple manifold and is intended for use with fixed or variable displacement pumps. The PVPM features no logic other than a PVLP shock/anti-cavitation valve facility for pressure peak protection and anti-cavitation prevention.

The PVPM module must be configured together with an Open Center PVP module for fixed displacement pumps and for variable displacement pumps can be configured together with a PVSI start plate or a Closed Center PVP/PVPV module.

The Open center/closed center PVPM features:

• Integrated shock/anti-cavitation valve facility (PVLP)
• Threaded ports for P/T
- Pilot pressure and T0 lines through module

Hydraulic schematic

T P

Technical specification for PVP

Max. P-port continuous Max.	P-port intermittent Max.	T-port static/dynamic	Max. rated flow
350 [5076 psi] 400 bar [5800 psi]	25/40 bar [365/580 psi]	230 l/min [61 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to	60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

Part numbers for Open Center/Closed Center PVPM

Part number P-, T-port Mounting	PVLP
11093682	1 5/16-12 UN 5/16-18 UNC	Yes
11093684	G1"	M8	Yes

PVG-EX 32

PVP Inlet Module Accessories

The generic PVP inlet module accessory platform includes the PVPX Electrical LS pressure unloading valve, External pilot pressure adapters PVPC with or without check valve for all Open Center PVP with PPRV.

• PVPC without Check Valve on page 39

• PVPC with Check Valve on page 41

PVG-EX 32

PVPC without Check Valve

The PVPC external pilot pressure adapter without check valve is an accessory in the M-port available for PVP inlet modules with integrated pilot pressure reduction valve (PPRV).

The PVPC without check valve cuts off the integrated PPRV to the PVE or PVH/PVHC in the valve group and enables an external pilot pressure supply through the PVPC adapter.

PVPC without Check Valve

Cross-sectional mechanical assembly diagram showing internal components and fluid flow paths (no text or symbols)

PVG-EX 32

PVP with PVPC without check valve schematic

graph TD
    A["Actuator"] --> B["Directional Valve"]
    B --> C["Pressure Sensor"]
    C --> D["Valve 1"]
    C --> E["Valve 2"]
    C --> F["Valve 3"]
    C --> G["Valve 4"]
    C --> H["Valve 5"]
    C --> I["Valve 6"]
    C --> J["Valve 7"]
    C --> K["Valve 8"]
    C --> L["Valve 9"]
    C --> M["Valve 10"]
    C --> N["Valve 11"]
    C --> O["Valve 12"]
    C --> P["Valve 13"]
    C --> Q["Valve 14"]
    C --> R["Valve 15"]
    C --> S["Valve 16"]
    C --> T["Valve 17"]
    C --> U["Valve 18"]
    C --> V["Valve 19"]
    C --> W["Valve 20"]
    C --> X["Valve 21"]
    C --> Y["Valve 22"]
    C --> Z["Valve 23"]
    C --> AA["Valve 24"]
    C --> AB["Valve 25"]
    C --> AC["Valve 26"]
    C --> AD["Valve 27"]
    C --> AE["Valve 28"]
    C --> AF["Valve 29"]
    C --> AG["Valve 30"]
    C --> AH["Valve 31"]
    C --> AI["Valve 32"]
    C --> AJ["Valve 33"]
    C --> AK["Valve 34"]
    C --> AL["Valve 35"]
    C --> AM["Valve 36"]
    C --> AN["Valve 37"]
    C --> AO["Valve 38"]
    C --> AP["Valve 39"]
    C --> AQ["Valve 40"]
    C --> AR["Valve 41"]
    C --> AS["Valve 42"]
    C --> AT["Valve 43"]
    C --> AU["Valve 44"]
    C --> AV["Valve 45"]
    C --> AW["Valve 46"]
    C --> AX["Valve 47"]
    C --> AY["Valve 48"]
    C --> AZ["Valve 49"]
    C --> BA["Valve 50"]
    C --> BB["Valve 51"]
    C --> BC["Valve 52"]
    C --> BD["Valve 53"]
    C --> BE["Valve 54"]
    C --> BF["Valve 55"]
    C --> BG["Valve 56"]
    C --> BH["Valve 57"]
    C --> BI["Valve 58"]
    C --> BJ["Valve 59"]
    C --> BK["Valve 60"]
    C --> BL["Valve 61"]
    C --> BM["Valve 62"]
    C --> BN["Valve 63"]
    C --> BO["Valve 64"]
    C --> BP["Valve 65"]
    C --> BQ["Valve 66"]
    C --> BR["Valve 67"]
    C --> BS["Valve 68"]
    C --> BT["Valve 69"]
    C --> BU["Valve 70"]
    C --> BV["Valve 71"]
    C --> BW["Valve 72"]
    C --> BX["Valve 73"]
    C --> BY["Valve 74"]
    C --> BZ["Valve 75"]

One application example for the PVPC without check valve is where it is a wanted feature to supply the valve group with oil from a manually operated emergency pump without directing oil flow to the PPRV.

When the main pump is running in its normal operation mode, the oil is directed through the PVPC adapter via the PPRV to the PVE electrical actuators.

When the main pump flow fails, the external shuttle valve ensures that the oil flow from the manually operated emergency pump is used to pilot open the over-center valve and lower the load. The load is only possible to lower when using the mechanical operating lever of the PVG work sections.

Part numbers for Open Center/Closed Center PVPM

Part number 157B5400 158X1000
Thread G1/2" 1/2-20 UNF

PVG-EX 32

PVPC with Check Valve

The PVPC external pilot pressure adapter with check valve is an accessory in the M-port available for PVP inlet modules with integrated pilot pressure reduction valve (PPRV).

The PVPC with check valve enables an external pilot pressure supply through the PVPC adapter and the PPRV, while also allowing the main pump to supply the PPRV through the P-gallery as a standard Open Center PVP with PPRV.

PVPC with Check Valve

PVPC Check valve

PVP with PVPC with check valve schematic

graph TD
    A["Valve 1"] --> B["Actuator"]
    B --> C["Pressure Gauge"]
    C --> D["Valve 2"]
    D --> E["Actuator"]
    E --> F["Pressure Gauge"]
    F --> G["Valve 3"]
    G --> H["Actuator"]
    H --> I["Pressure Gauge"]
    I --> J["Valve 4"]
    J --> K["Actuator"]
    K --> L["Pressure Gauge"]
    L --> M["Valve 5"]
    M --> N["Actuator"]
    N --> O["Pressure Gauge"]
    O --> P["Valve 6"]
    P --> Q["Actuator"]
    Q --> R["Pressure Gauge"]
    R --> S["Valve 7"]
    S --> T["Actuator"]
    T --> U["Pressure Gauge"]
    U --> V["Valve 8"]
    V --> W["Actuator"]
    W --> X["Pressure Gauge"]
    X --> Y["Valve 9"]
    Y --> Z["Actuator"]
    Z --> AA["Pressure Gauge"]

One application example for the PVPC with check valve is where it is a wanted feature to operate the valve group by means of the PVE electrical actuators without pump flow.

PVG-EX 32

When the external solenoid valve is opened, oil from the pressure side of the cylinder is fed via the PVPC through the PPRV to act as the pilot supply for the PVE electrical actuators. This means that it is possible to lower a load by means of the PVE electrical actuators without starting the pump.

The built-in check valve prevents the oil from flowing via the pressure adjustment spool to tank. With the pump functioning normally the external solenoid valve is closed to ensure that the load is not lowered due to the pilot supply oil flow requirement of approximately 1 l/min [0.25 US gal/min].

With a Closed Center PVP the external pilot oil supply can be connected to the pressure gauge connection without the use of a PVPC plug.

Part numbers for Open Center/Closed Center PVPM

Part number 157B5600 157B5700
Thread G1/2" 1/2-20 UNF

PVB Basic Modules

The PVG-EX 32 PVB basic modules, also referred to as work sections, are the interface between the PVG-EX 32 proportional valve group and the work function such as a cylinder or a motor.

PVB Basic Module

3D rendering of a gray mechanical housing with multiple circular holes and mounting holes (no text or symbols)

PVB 32 dimensions

114 [4.49] 109 [4.29] 110 [4.33]

49 [1.93] 22.5 [0.89] 48 [1.89]

Weight: 3.05 kg [6.73 lb]
Uncompensated PVB schematic symbol

P

Compensated PVB schematic symbol

graph TD
    A["Spring"] --> B["Valve"]
    B --> C["Reservoir"]
    C --> D["Valve"]
    D --> E["Pump"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#ffc,stroke:#333

The PVB basic module variants are based on a generic platform with a selection of additional features, enabling you to tailor the PVB to suit the demands of any hydraulic system. The generic PVB basic module platform includes the following main variants:

• Uncompensated PVB on page 44
• Uncompensated PVB with load drop check valve on page 47
• Uncompensated PVBZ with POC on page 50
• Compensated PVB on page 51

PVG-EX 32

• Dampened Compensated PVB on page 54
• Dampened compensated PVB with LS A/B on page 57
• Compensated PVB with LS A/B on page 60
• Compensated high flow PVB on page 64
• Compensated high flow PVB with LS A/B on page 67
• Compensated PVBZ with POC on page 71
• Compensated high flow PVBZ with POC on page 73
• Compensated high flow PVBZ with POC and manifold interface on page 75

PVG-EX 32

Uncompensated PVB

The uncompensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independence on the load pressure of other functions used simultaneously.

The Uncompensated PVB features:

• Integrated LS shuttle network
• Optional shock/anti-cavitation valve facility (PVLP)
• Optional LS _A/B shuttle valve facility for float spool use
• Optional T0 facility

Schematic

graph TD
    A["Component 1"] --> B["Component 0"]
    B --> C["Component 2"]
    C --> D["Output"]
    E["Switch A"] --> F["Resistor W"]
    G["Switch B"] --> H["Resistor W"]
    I["Input"] --> J["Ground"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#ffc,stroke:#333
    style F fill:#cff,stroke:#333
    style G fill:#ffc,stroke:#333
    style H fill:#cff,stroke:#333
    style I fill:#ffc,stroke:#333

Technical specification for A/B-port

Max. continuous pressure Max. intermittent pressure Max. rated flow
350 bar [5076 psi]*	420 bar [6090 psi]**	125 l/min [33 US gal/min]

* With PVSI end plate. With PVS end plate max. 300 [4351 psi]
** Intermittent pressure at max. 250,000 cycles of full PVG life time cycles, with PVSI end plate. The maximum intermittent pressure at max. 250,000 cycles stresses the need to confirm application duty cycle before proceeding with specification. For further information contact Danfoss Product Application Engineering.

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Performance graphs (Theoretical)
PVLP shock valve characteristics

PVLP/PVLA suction valve characteristics

Part numbers for uncompensated PVB

Part number	A/B-port	PVLP/PVLA	LS A/B shuttle	T0 facility
157B6000	G1/2"	—	—	—
157B6010		—	—	Yes
157B6030		Yes	—	—
11071832		Yes	Yes	—

PVG-EX 32

Part numbers for uncompensated PVB (continued)

Part number A/B-port P	VLP/PVLA LS A/B shuttle	T0 facility
157B6400	7/8-14 UNF	— — —
157B6410		— — Yes
157B6430		Yes — —

PVG-EX 32

Uncompensated PVB with load drop check valve

The uncompensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures allows dependency on the load pressure of other functions used simultaneously. The integrated load drop check valve prevents flow back from work ports influencing other functions.

The Uncompensated PVB with load drop check valve features:

• Integrated LS shuttle network
- Load drop check valve
• Optional shock/anti-cavitation valve facility (PVLP)
- Optional LS_A/B shuttle valve facility for float spool use
- Optional T0 facility

Schematic

graph TD
    A["Block 1"] --> B["Component 0"]
    B --> C["Component 2"]
    C --> D["Output"]
    E["Component A"] --> F["Resistor"]
    G["Component B"] --> H["Resistor"]
    I["Input"] --> J["Ground"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#cff,stroke:#333
    style F fill:#ffc,stroke:#333
    style G fill:#cfc,stroke:#333
    style H fill:#fcc,stroke:#333
    style I fill:#ffc,stroke:#333

Technical specification for A/B-port

Max. continuous pressure Max. intermittent pressure Max. rated flow
350 bar [5076 psi] 420 bar [6090 psi] 125 l/min [33 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to	60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Performance graphs (Theoretical)
PVLP shock valve characteristics

PVLP/PVLA suction valve characteristics

Part numbers for Uncomp. PVB with load drop check valve

Part number	A/B-port	PVLP/PVLA	LS A/B shuttle	T0 facility
157B6100	G1/2"	—	—	—
157B6500	7/8–14 UNF	—	—	—
157B6110	G1/2"	—	—	Yes
157B6909	7/8–14 UNF	—	—	Yes

PVG-EX 32

Part numbers for Uncomp. PVB with load drop check valve (continued)

Part number A/B-port P	VLP/PVLA LS A/B shuttle	T0 facility
157B6130	G1/2" Yes — —
157B6530	7/8–14 UNF Yes — —
157B6140	G1/2" Yes — Yes
157B6904	7/8–14 UNF Yes — Yes
157B6136	G1/2" Yes Yes —
157B6536	7/8–14 UNF Yes Yes —

PVG-EX 32

Uncompensated PVBZ with POC

The uncompensated PVBZ is intended for controlling a work function where the function behavior in terms of flow and pressures allows dependency on the load pressure of other functions used simultaneously.

The Pilot Operated Check valve giving very low leakage will prevent cylinder creep.

The Uncompensated PVBZ with POC features:

• Integrated LS shuttle network

- Integrated POC

• Optional T0 facility

Schematic

graph TD
    A["Block 1"] --> B["Component 0"]
    A --> C["Component 2"]
    D["Component 1"] --> E["Output"]
    F["Component 2"] --> G["Output"]
    H["Input"] --> I["Feedback to Block 1"]
    J["Input"] --> K["Feedback to Block 2"]
    L["Input"] --> M["Feedback to Block 3"]
    N["Input"] --> O["Feedback to Block 4"]
    P["Input"] --> Q["Feedback to Block 5"]
    R["Input"] --> S["Feedback to Block 6"]
    T["Input"] --> U["Feedback to Block 7"]
    V["Input"] --> W["Feedback to Block 8"]
    X["Input"] --> Y["Feedback to Block 9"]
    Z["Input"] --> AA["Feedback to Block 10"]

Technical specification for A/B-port

Max. continuous pressure Max. intermittent pressure Max. rated flow
350 bar [5076 psi] 420 bar [6090 psi] 125 l/min [33 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to	60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

Part numbers for uncompensated PVBZ with POC

Part number A/B-port POC
157B6051	G 12 "	B-port
157B6052		A/B-port
157B6451	7/8-14 UNF	B-port
157B6452		A/B-port
157B6969	None – machined top A-port

PVG-EX 32

Compensated PVB

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independence on the load pressure of other functions used simultaneously.

The Compensated PVB features:

• Integrated LS shuttle network
• Integrated compensator
• Optional shock/anti-cavitation valve facility (PVLP)
• Optional T0 facility and external T0 port

Compensated PVB schematic

graph TD
    A["Component 1"] --> B["Component 0"]
    B --> C["Component 2"]
    C --> D["Output"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333

Technical specification for A/B-port

Max. continuous pressure Max. intermittent pressure Max. rated flow	*
350 bar [5067 psi] 420 bar [6090 psi] 125 l/min [33 US gal/min]

With turbo function spool @ max rated flow of 130 l/min is possible

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to	60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Performance graphs (Theoretical)
PVLP shock valve characteristics

Load Independent Fluid Flow – Pressure Compensated PVB

PVG-EX 32

PVLP/PVLA suction valve characteristics

Part numbers for compensated PVB

Part number A/B-port PVLP/PVLA T0
157B6200	G1/2"	-	-
157B6210		-	Yes
157B6230		Yes	-
157B6240		Yes	Yes
157B6600	7/8–14 UNF	-	-
157B6922		-	Yes
157B6630		Yes	-
157B6906		Yes	Yes
157B6850	M22x1.5	Yes	Yes
157B6849	None"	-	-

* Machined top, prepared for mounting of a PVBD diverter.

PVG-EX 32

Dampened Compensated PVB

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independence on the load pressure of other functions used simultaneously. The dampening of the compensator reaction will slow down the system thereby removing instability.

The dampened compensated PVB features:

• Integrated LS shuttle network
• Integrated compensator
• Optional shock/anti-cavitation valve facility (PVLP)

Compensated PVB schematic

graph TD
    A["Input Port 1"] --> B["Block 1"]
    C["Input Port 2"] --> B
    B --> D["Output Port 1"]
    B --> E["Output Port 2"]
    B --> F["Feedback to Block 1"]
    B --> G["Feedback to Block 2"]
    style A fill:#f9f,stroke:#333
    style C fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style D fill:#cff,stroke:#333
    style E fill:#cff,stroke:#333
    style F fill:#ffc,stroke:#333
    style G fill:#ffc,stroke:#333

Technical specification for A/B-port

Max. continuous pressure Max. intermittent pressure Max. rated flow	*
350 bar [5076 psi] 420 bar [6090 psi] 125 l/min [33 US gal/min]

With turbo function spool @ max rated flow of 130 l/min is possible

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Performance graphs (Theoretical)
PVLP shock valve characteristics

Load Independent Fluid Flow – Pressure Compensated PVB

PVG-EX 32

PVLP/PVLA suction valve characteristics

Part numbers for damp. compensated PVB

Part number A/B-port	PVLP/PVLA
157B6206	G1/2"	-
157B6236		Yes
11036629	7/8–14 UNF	-
11036630		Yes

PVG-EX 32

Dampened compensated PVB with LS A/B

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independence on the load pressure of other functions used simultaneously. The dampening of the compensator reaction will slow down the system thereby removing instability. The integrated LS_A/B relief valve is used to limit the maximum work port build-up on the A/B-ports individually.

The dampened compensated PVB with LS A/B features:

• Integrated LS shuttle network
• Integrated compensator
• Integrated adjustable LS_A/B pressure relief valves
• External LS _A/B port connection
• Optional shock/anti-cavitation valve facility (PVLP)

Dampened compensated PVB with LS A/B schematic

graph TD
    A["LS_A"] --> B["1"]
    B --> C["0"]
    C --> D["2"]
    D --> E["W"]
    E --> F["A"]
    F --> G["M"]
    G --> H["B"]
    H --> I["Ground"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#cff,stroke:#333
    style F fill:#ffc,stroke:#333
    style G fill:#cfc,stroke:#333
    style H fill:#fcc,stroke:#333
    style I fill:#fff,stroke:#333

Technical specification for A/B-port

Max. continuous pressure Max. intermittent pressure Max. rated flow	*
350 bar [5076 psi] 420 bar [6090 psi] 125 l/min [33 US gal/min]

* With turbo function spool @ max rated flow of 130 l/min is possible

Parameter Minimum Recommended range Maximum
Fluid temperature -30°C [-22°F] 30 to 60°C [86 to 40°F] 90°C [194°F]
Fluid viscosity 4 mm2/s [39 SUS] 12 to 75 mm2/s [65 to 347 SUS]	460 mm2/s [2128 SUS]
Fluid cleanliness 23/19/16 (according to ISO 4406)
Operating temperature Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Performance graphs (Theoretical)
PVLP shock valve characteristics

Load Independent Fluid Flow – Pressure Compensated PVB

PVG-EX 32

PVLP/PVLA suction valve characteristics

PVB pressure compensated for LS A/B characteristics

Part number	A/B-port	LS-port	PVLP/PVLA
157B6208	G1/2	G1/4	-
157B6238			Yes

PVG-EX 32

Compensated PVB with LS A/B

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independency on the load pressure of other functions used simultaneously. The integrated LS_A/B relief valve is used to limit the maximum work port build-up on the A/B-ports individually.

The compensated PVB with LS_A/B features:

• Integrated LS shuttle network
• Integrated compensator
• Integrated adjustable LS_A/B pressure relief valves
• External LS A/B port connection
• Integrated LS A/B shuttle valve for float spool usage
• Optional shock/anti-cavitation valve facility (PVLP)
- Optional T0 facility

Compensated PVB with LS schematic

graph TD
    A["Power Supply"] --> B["Switch 1"]
    A --> C["Switch 2"]
    B --> D["Current Lines"]
    C --> E["Current Lines"]
    D --> F["LS_A"]
    E --> G["LS_B"]
    H["PpTOL"] --> I["A"]
    H --> J["B"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#ccf,stroke:#333
    style D fill:#dfd,stroke:#333
    style E fill:#dfd,stroke:#333
    style F fill:#dfd,stroke:#333
    style G fill:#dfd,stroke:#333
    style H fill:#dfd,stroke:#333
    style I fill:#dfd,stroke:#333

Technical specification for A/B-port

Max. continuous pressure Max. intermittent pressure Max. rated flow	*
350 bar [5076 psi] 420 bar [6090 psi] 125 l/min [33 US gal/min]

With turbo function spool @ max rated flow of 130 l/min is possible

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Performance graphs (Theoretical)
PVLP shock valve characteristics

Load Independent Fluid Flow – Pressure Compensated PVB

PVG-EX 32

PVLP/PVLA suction valve characteristics

PVB pressure compensated for LS A/B characteristics

PVG-EX 32

Part numbers for compensated PVB with LS A/B (all with shuttle)

Part number A/B-port	LS-port PVLP/PVLA T0
157B6203	G1/2" G1/4"		-	-
157B6213			- Yes
157B6233			Yes -
157B6243			Yes Yes
157B6603	7/8-14 UNF 1/2-20 UNF		-	-
157B6613			- Yes
157B6633			Yes -
157B6643			Yes Yes

PVG-EX 32

Compensated high flow PVB

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independence on the load pressure of other functions used simultaneously.

The bleed-off will prevent pressure build-up on the work ports in neutral.

Features

• Integrated LS shuttle network
• Integrated high flow compensator with bleed-off
• Integrated adjustable LS_A/B pressure relief valves
• Optional shock/anti-cavitation valve facility (PVLP)
• Optional T0 facility

Compensated high flow PVB schematic

graph TD
    A["Chamber 1"] --> B["Chamber 0"]
    B --> C["Chamber 2"]
    C --> D["Chamber 1"]
    D --> E["Chamber 0"]
    E --> F["Chamber 2"]
    F --> G["Chamber 1"]
    G --> H["Chamber 0"]
    H --> I["Chamber 2"]
    I --> J["Chamber 1"]
    J --> K["Chamber 0"]
    K --> L["Chamber 2"]
    L --> M["Chamber 1"]
    M --> N["Chamber 0"]
    N --> O["Chamber 2"]
    O --> P["Chamber 1"]
    P --> Q["Chamber 0"]
    Q --> R["Chamber 2"]
    R --> S["Chamber 1"]
    S --> T["Chamber 0"]
    T --> U["Chamber 2"]
    U --> V["Chamber 1"]
    V --> W["Chamber 0"]
    W --> X["Chamber 2"]
    X --> Y["Chamber 1"]
    Y --> Z["Chamber 0"]
    Z --> AA["Chamber 2"]

Technical specification for A/B-port

Max. continuous pressure Max. intermittent pressure Max. rated flow
350 bar [5076 psi] 420 bar [6090 psi] 130 l/min [34 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Performance graphs (Theoretical)
PVLP shock valve characteristics

Load Independent Fluid Flow – Pressure Compensated PVB

PVG-EX 32

PVLP/PVLA suction valve characteristics

Part numbers for compensated high flow PVB

Part number A/B-port P	VLP/PVLA LS A/B shuttle	T0 facility
11126962	7/8-14 UNF	—	—	Yes
157B6938		Yes	—	—
157B6852	G^1/2"	Yes	—	—
157B6853		—	—	—

PVG-EX 32

Compensated high flow PVB with LS A/B

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independence on the load pressure of other functions used simultaneously. The integrated LS_A/B relief valve is used to limit the maximum work port build-up on the A/B-ports individually.

The bleed-off will prevent pressure build-up on the work ports in neutral.

Features

• Integrated LS shuttle network
• Integrated high flow compensator with bleed-off
• Integrated adjustable LS_A/B pressure relief valves
• Integrated LS A/B shuttle valve for float spool usage
• External LS A/B port connection
• Optional shock/anti-cavitation valve facility (PVLP)
- Optional T0 facility

Compensated high flow PVB with LS A/B schematic

graph TD
    A["Block 1"] --> B["Switch"]
    C["Block 0"] --> D["Switch"]
    E["Block 2"] --> F["Switch"]
    G["Switch"] --> H["Mathode"]
    I["Switch"] --> J["Mathode"]
    K["Switch"] --> L["Mathode"]
    M["Switch"] --> N["Mathode"]
    O["Switch"] --> P["Mathode"]
    Q["Switch"] --> R["Mathode"]
    S["Switch"] --> T["Mathode"]
    U["Switch"] --> V["Mathode"]
    W["Switch"] --> X["Mathode"]
    Y["Switch"] --> Z["Mathode"]
    AA["Switch"] --> AB["Mathode"]
    AC["Switch"] --> AD["Mathode"]
    AE["Switch"] --> AF["Mathode"]
    AG["Switch"] --> AH["Mathode"]
    AI["Switch"] --> AJ["Mathode"]
    AK["Switch"] --> AL["Mathode"]
    AM["Switch"] --> AN["Mathode"]
    AO["Switch"] --> AP["Mathode"]
    AQ["Switch"] --> AR["Mathode"]
    AS["Switch"] --> AT["Mathode"]
    AU["Switch"] --> AV["Mathode"]
    AW["Switch"] --> AX["Mathode"]
    AY["Switch"] --> AZ["Mathode"]
    BA["Switch"] --> BB["Mathode"]
    BC["Switch"] --> BD["Mathode"]
    BE["Switch"] --> BF["Mathode"]
    BG["Switch"] --> BH["Mathode"]
    BI["Switch"] --> BJ["Mathode"]
    BK["Switch"] --> BL["Mathode"]
    BM["Switch"] --> BN["Mathode"]
    BO["Switch"] --> BP["Mathode"]
    BQ["Switch"] --> BR["Mathode"]
    BS["Switch"] --> BT["Mathode"]
    BU["Switch"] --> BV["Mathode"]
    BW["Switch"] --> BX["Mathode"]
    BY["Switch"] --> BZ["Mathode"]
    CA["Switch"] --> CB["Mathode"]
    CC["Switch"] --> CD["Mathode"]
    CE["Switch"] --> CF["Mathode"]
    DG["Switch"] --> DH["Mathode"]
    DI["Switch"] --> DJ["Mathode"]
    DK["Switch"] --> DL["Mathode"]
    DN["Switch"] --> DW["Mathode"]
    DX["Switch"] --> DXM["Mathode"]
    DXF["Switch"] --> DXV["Mathode"]
    DXG["Switch"] --> DXH["Mathode"]
    DXI["Switch"] --> DXJ["Mathode"]
    DXK["Switch"] --> DXL["Mathode"]

Technical specification for A/B-port

Max. continuous pressure Max. intermittent pressure Max. rated flow
350 bar [5076 psi] 420 bar [6090 psi] 130 l/min [34 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to	60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12	to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Performance graphs (Theoretical)
PVLP shock valve characteristics

Load Independent Fluid Flow – Pressure Compensated PVB

PVG-EX 32

PVLP/PVLA suction valve characteristics

PVB pressure compensated for LS A/B characteristics

PVG-EX 32

Part numbers for comp. high flow PVB with LS

Part number A/B- port LS		A/B port PVLP/P	VLA LS	A/B shuttle T0 facility
157B6855	G 12 " G 14 "		—	Yes	—
11059838			— Yes
157B6854			Yes —
11126963	7/8–14 UNF 12 -20 UNF		— Yes
11126964			Yes Yes

PVG-EX 32

Compensated PVBZ with POC

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independence on the load pressure of other functions used simultaneously.

The bleed-off will prevent pressure build-up on the work ports in neutral.

Features

• Integrated LS shuttle network
• Integrated compensator
- Integrated POC
• T0 facility
• Optional LS_A/B shuttle valve facility for float spool use
- Optional thermo-relief valve

Schematic

graph TD
    A["Chamber 1"] --> B["Valve W"]
    C["Chamber 0"] --> D["Valve M"]
    E["Chamber 2"] --> F["Valve W"]
    G["Valve W"] --> H["Valve M"]
    I["Valve W"] --> J["Valve M"]
    K["Valve W"] --> L["Valve M"]
    M["Valve W"] --> N["Valve M"]
    O["Valve W"] --> P["Valve M"]
    Q["Valve W"] --> R["Valve M"]
    S["Valve W"] --> T["Valve M"]
    U["Valve W"] --> V["Valve M"]
    W["Valve W"] --> X["Valve M"]
    Y["Valve W"] --> Z["Valve M"]
    AA["Valve W"] --> AB["Valve M"]
    AC["Valve W"] --> AD["Valve M"]
    AE["Valve W"] --> AF["Valve M"]
    AG["Valve W"] --> AH["Valve M"]
    AI["Valve W"] --> AJ["Valve M"]
    AK["Valve W"] --> AL["Valve M"]
    AM["Valve W"] --> AN["Valve M"]
    AO["Valve W"] --> AP["Valve M"]
    AQ["Valve W"] --> AR["Valve M"]
    AS["Valve W"] --> AT["Valve M"]
    AU["Valve W"] --> AV["Valve M"]
    AW["Valve W"] --> AX["Valve M"]
    AY["Valve W"] --> AZ["Valve M"]
    BA["Valve W"] --> BB["Valve M"]
    BC["Valve W"] --> BD["Valve M"]
    BE["Valve W"] --> BF["Valve M"]
    BG["Valve W"] --> BH["Valve M"]
    BI["Valve W"] --> BJ["Valve M"]
    BK["Valve W"] --> BL["Valve M"]
    BM["Valve W"] --> BN["Valve M"]
    BO["Valve W"] --> BP["Valve M"]
    BQ["Valve W"] --> BR["Valve M"]
    BS["Valve W"] --> BT["Valve M"]
    BU["Valve W"] --> BV["Valve M"]
    BW["Valve W"] --> BX["Valve M"]
    BY["Valve W"] --> BZ["Valve M"]
    CA["Valve W"] --> CB["Valve M"]
    CC["Valve W"] --> CD["Valve M"]
    CE["Valve W"] --> CF["Valve M"]
    DG["Valve W"] --> DH["Valve M"]
    DI["Valve W"] --> DJ["Valve M"]
    DK["Valve W"] --> DL["Valve M"]

Technical specification for A/B-port

Max. continuous pressure Max. intermittent pressure Max. rated flow
350 bar [5076 psi] 420 bar [6090 psi] 100 l/min [26 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to	60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12	to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Performance graphs (Theoretical)
Load Independent Fluid Flow – Pressure Compensated PVB

Part numbers for compensated PVBZ with POC

Part number A/B-port	POC LS		A/B shuttle Thermo relief
157B6251	G1/2"	B-port —	—
157B6252		A/B-port	—	—
157B6261		B-port —	Yes
157B6262		A/B-port	—	Yes
157B6266		A/B-port	Yes	Yes
157B6960		A-port		—
157B6651	7/8–14 UNF	B-port —	—
157B6652		A/B-port	—	—
157B6661		A/B-port	—	Yes
157B6662		A/B-port	—	Yes
157B6666		A/B-port	Yes	Yes
157B6954	M22x1.5 mm	A/B-port	Yes	Yes
157B6952	None – machined top	A/B-port	Yes	Yes
157B6958	None – machined top	A/B-port	Yes	Yes
11157082	None – machined top	A-port	—	—

PVG-EX 32

Compensated high flow PVBZ with POC

The compensated high flow PVBZ with POC is intended for controlling a work function where the function behavior in terms of flow and pressures requires independence on the load pressure of other functions used simultaneously.

The bleed-off will prevent pressure build-up on the work ports in neutral.

The Pilot Operated Check valve giving very low leakage will prevent cylinder creep.

Features

• Integrated LS shuttle network
• Integrated high flow compensator with bleed-off
- Integrated POC
• T0 facility
- Optional LS_A/B shuttle valve facility for float spool use
• Optional shock/anti-cavitation valve facility (PVLP)

Schematic

graph TD
    A["Chamber 1"] --> B["Chamber 0"]
    B --> C["Chamber 2"]
    C --> D["Chamber 1"]
    D --> E["Chamber 0"]
    E --> F["Chamber 2"]
    F --> G["Chamber 1"]
    G --> H["Chamber 0"]
    H --> I["Chamber 2"]
    I --> J["Chamber 1"]
    J --> K["Chamber 0"]
    K --> L["Chamber 2"]
    L --> M["Chamber 1"]
    M --> N["Chamber 0"]
    N --> O["Chamber 2"]
    O --> P["Chamber 1"]
    P --> Q["Chamber 0"]
    Q --> R["Chamber 2"]
    R --> S["Chamber 1"]
    S --> T["Chamber 0"]
    T --> U["Chamber 2"]
    U --> V["Chamber 1"]
    V --> W["Chamber 0"]
    W --> X["Chamber 2"]
    X --> Y["Chamber 1"]
    Y --> Z["Chamber 0"]
    Z --> AA["Chamber 2"]

Technical specification for A/B-port

Max. continuous pressure Max. intermittent pressure Max. rated flow
350 bar [5076 psi] 420 bar [6090 psi] 125 l/min [33 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Performance graphs (Theoretical)
PVLP shock valve characteristics

Load Independent Fluid Flow – Pressure Compensated PVB

Part numbers for high flow PVBZ with POC

Part number	A/B-port	PVLP/PVLA	LS_A/B shuttle	T0 facility
11119463	7/8-14 UNF	—	—	Yes
11126962		—	—	Yes
157B6938		Yes	—	—
157B6852	G 12 "	Yes	—	—

PVG-EX 32

Compensated high flow PVBZ with POC and manifold interface

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independence on the load pressure of other functions used simultaneously.

The integrated LS_A/B relief valve is used to limit the maximum work port build-up on the A/B-ports individually.

The bleed-off will prevent pressure build-up on the work ports in neutral.

Features

• Integrated LS shuttle network
• Integrated high flow compensator with bleed-off
- Integrated POC
- T0 facility
• Integrated adjustable LS_A/B pressure relief valves
• Optional thermo relief valve

Schematic

graph TD
    A["Component 1"] --> B["Component 0"]
    B --> C["Component 2"]
    C --> D["Output"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333

Technical specification for A/B-port

Max. continuous pressure Max. intermittent pressure Max. rated flow
350 bar [5076 psi] 420 bar [6090 psi] 125 l/min [33 US gal/min]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVG-EX 32

Performance graphs (Theoretical)
Load Independent Fluid Flow – Pressure Compensated PVB

Part numbers for PVBZ - POC, manifold interface

Part number POC
157B6958	A/B-port
11005475	A/B-port
11032961	A/B-port

PVB Basic Modules Accessories

The generic PVB module accessory platform include the PVLP shock and anti-cavitation valve and PVLA suction valve.

• PVLP Shock and Anti-Cavitation Valve on page 76
• PVLA Suction Valve on page 79

PVLP Shock and Anti-Cavitation Valve

The PVLP shock and anti-cavitation valve will relieve a pressure peak to the internal tank galleries and will furthermore suck oil from the tank to the work port to prevent cavitation. Pressure settings range: 32–400 bar [460–5801 psi].

The pressure setting of the PVLP must always be 20 bar [290 psi] higher than LS_A/B setting in the same module.

PVLP schematic

Port pressure P109174

PVG-EX 32

PVLP shock valve characteristics

PVLP/PVLA suction valve characteristics

Technical specification

Parameter	Minimum	Recommended range	Maximum
Fluid temperature	-30°C [-22°F]	30 to 60°C [86 to 140°F]	90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS]	12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)

PVG-EX 32

Technical specification (continued)

Parameter Minimum Recommended range Maximum
Fluid cleanliness(PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

Part numbers for PVLP according to pressure settings

Part number Pressure in bar	[psi] Part number Pressure	in bar [psi]
157B2032 32 [464] 157B221	0 210 [3045]
157B2050 50 [725] 157B223	0 230 [3335]
157B2063 63 [913] 157B224	0 240 [3480]
157B2080 80 [1160] 157B225	0 250 [3626]
157B2100 100 [1450] 157B226	265 265 [3844]
157B2125 125 [1813] 157B228	0 280 [4061]
157B2140 140 [2031] 157B230	0 300 [4351]
157B2150 150 [2176] 157B232	0 320 [4641]
157B2160 160 [2321] 157B235	0 350 [5076]
157B2175 175 [2538] 157B238	0 380 [5511]
157B2190 190 [2756] —

PVG-EX 32

PVLA Suction Valve

The PVLA valve is an accessory available for PVB basic modules.

The PVLA will suck fluid from the tank to the work port to prevent cavitation by the 0.5 bar spring. The plug will ensure that when using a single acting spool, all flow returning through the work port is led to tank.

PVLA schematic

Port pressure P109175

PVLP/PVLA suction valve characteristics

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F]	30 to 60°C [86 to 140°F]	90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS]	12 to 75 mm ^2 /s [65 to 347 SUS]	460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

PVLA suction valve part number

PVLA suction valve	Plug
157B2001	157B2002

PVG-EX 32

PVBS Main Spools

The main spools (PVBS) determine the flow out of the work section or the pressure build up, and are based on a generic platform with a wide selection of additional features, enabling you to tailor the PVBS to suit the demands of any hydraulic system and any function.

The PVBS main spool can be activated in three different ways:

• Mechanically by a PVM lever
• Electrically by a PVE/PVHC actuator
• Hydraulically by a PVH actuator

PVBS main spool

PVBS main spool dimensions

110 [4.33] 159 [6.26] 21.5 [0.85]

Weight: 0.25 kg [0.55 lb]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12 to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

Flow Control Spools (FC) Flow control spools are for work sections where you want to control the speed (flow) of the work port

Pressure Control Spools (PC) Pressure control spools are for work sections where you want to control the power (pressure) of the work port

For more information on where to use flow control or pressure control spools see application guide AB224686484921 - "Using flow or pressure control spools"

Closed neutral position	In neutral position and inside of the deadband area the connection to tank is closed
Throttled open neutral position	In neutral position and inside of the deadband area the connection to tank is 10 % of the full flow function
Open/closed neutral position (drain)	In total neutral position the connection to tank is less than 10 % of the full flow function. But when moving the spool out of neutral position but still within dead band area the connection will close.

PVG-EX 32

PVBS fluid flow characteristics—Theoretical performance

Fluid flow at different spool travel + 10 bar margin (uncompensated PVB)

PVG-EX 32

Fluid flow at different spool travel + 20 bar margin (uncompensated PVB)

PVG-EX 32

Progressive fluid flow characteristic depending on spool type

Linear fluid flow characteristic depending on spool type

PVG-EX 32

Progressive fluid flow characteristic of spool with A-float

Progressive fluid flow characteristic of spool with B-float

PVG-EX 32

Pressure drop at maximum spool travel position

Pressure drop for open spool in neutral position

Pressure drop A/B to T in float position

PVBS Main Spools Part Numbers

Flow Control Spools—Closed Neutral Position
Schematic for PVBS without shuttle valve

Pure electrical circuit lines without any symbols

Schematic for PVBS with shuttle valve

graph TD
    A["Start"] --> B{Condition}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

PVG-EX 32

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9672	PVE - 1 [0,26] 1 [0,26] 1 [0,26]
157B7005	PVE - 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B9543	PVE - 10 [2,6] 5 [1,3] 5 [1,3] 10 [2,6]
157B7000	PVE - 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B9509	PVE - 15 [4,0] 15 [4,0] 15 [4,0] 15 [4,0]
157B7001	PVE - 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B7002	PVE - 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9903	PVE - 50 [13,2] 50 [13,2] 50 [13,2] 50 [13,2]
157B7003	PVE - 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9920	PVE - 75 [19,8] 75 [19,8] 75 [19,8] 130 [34,3]
157B7004	PVE - 100 [26,4] 100 [26,4] 100 [26,4]
157B9977	PVE - 100 [26,4] 100 [26,4] 100 [26,4]
11140830	PVE - 100 [26,4] 100 [26,4] 100 [26,4]
157B9674	PVE - 130 [34,3] 100 [26,4] 100 [26,4]
157B9503	PVE -	2)	100 [26,4] 100	[26,4] 100 [26,4]
157B7006^1)	PVE - 130 [34,3] 130 [34,3] 130 [34,3]
11137391	PVE Yes 1 [0,26] 1 [0,26] 1 [0,26] 1 [0,26]
157B7025	PVE Yes 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B7020	PVE Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
11225588	PVE Yes 15 [4,0] 15 [4,0] 15 [4,0] 15 [4,0]
157B7021	PVE Yes 25 [6,6] 25 [6,6] 25 [6,6]
157B7022	PVE Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B7023	PVE Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
11223875	PVE Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
11212900	PVE Yes 80 [21.1] 80 [21.1] 80 [21.1] 80 [21.1]
157B7024	PVE Yes 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
157B7026^1)	PVE Yes 130 [34,3] 130 [34,3] 130 [34,3] 130 [34,3]
11201284	PVE Yes 130 [34,3] 130 [34,3] 130 [34,3] 130 [34,3]
157B9005	PVH/PVHC - 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B9000	PVH/PVHC - 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
11225674	PVH/PVHC - 15 [4,0] 15 [4,0] 15 [4,0] 15 [4,0]
157B9001	PVH/PVHC - 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B9002	PVH/PVHC - 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9003	PVH/PVHC - 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9816	PVH/PVHC - 75 [19,8] 75 [19,8] 75 [19,8] 75 [19,8] 75 [19,8] 75 [19,8]
157B9004	PVH/PVHC - 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
157B9006^1)	PVH/PVHC - 130 [34,3] 130 [34,3] 130 [34,3] 130 [34,3]
157B9025	PVH/PVHC Yes 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]

PVG-EX 32

Part numbers for Symmetric Flow Control Spools (continued)

Part Number Actuation PVB with	shuttle valve	Flow – I/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9020	PVH/PVHC Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
11122055	PVH/PVHC Yes 15 [4,0] 15 [4,0] 15 [4,0] 15 [4,0]
157B9021	PVH/PVHC Yes 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B9022	PVH/PVHC Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9023	PVH/PVHC Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
11196171	PVH/PVHC Yes * 90 [23,8] 90 [23,8]*
157B9024	PVH/PVHC Yes 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
157B9026^1)	PVH/PVHC Yes 130 [34,3] 130 [34,3] 130 [34,3] 130 [34,3]

2) Fully opened, no flow restriction notch.
^1) Turbo on A-port.

Part numbers for Asymmetric Flow Control Spools

Part Number Actuation PVB with shuttle valve			Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9524	PVE - 5 [1,3] 5 [1,3] 10 [2,6] 10 [2,6]
11004213	PVE - 5 [1,3] 5 [1,3] 65 [17,2] 65 [17,2]
157B9092	PVE - 10 [2,6] 10 [2,6] 5 [1,3] 5 [1,3]
157B9514	PVE - 10 [2,6] 10 [2,6] 15 [4,0] 15 [4,0]
157B9579	PVE - 10 [2,6] 10 [2,6] 65 [17,2] 65 [17,2]
157B9579	PVE - 65 [17,2] 10 [2,6] 65 [17,2] 65 [17,2]
157B9856	PVE - 15 [4,0] 15 [4,0] 10 [2,6] 10 [2,6]
157B9516	PVE - 15 [4,0] 15 [4,0] 10 [2,6] 10 [2,6]
11137748	PVE - 20 [5,3] 20 [5,3] 15 [4,0] 15 [4,0]
157B9515	PVE - 20 [5,3] 20 [5,3] 25 [6,6] 25 [6,6]
157B9950	PVE - 25 [6,6] 25 [6,6] 10 [2,6] 10 [2,6]
11130056	PVE - 25 [6,6] 25 [6,6] 15 [4,0] 15 [4,0]
157B9975	PVE - 100 [26,4] 25 [6,6] 100 [26,4] 100 [26,4]
11119792	PVE - 40 [10,6] 40 [10,6] 25 [6,6] 25 [6,6]
11022810	PVE - 65 [17,2] 65 [17,2] 40 [10,6] 40 [10,6]
157B9566	PVE - 65 [17,2] 65 [17,2] 10 [2,6] 10 [2,6]
11119557	PVE - 75 [19,8] 75 [19,8] 65 [17,2] 65 [17,2]
157B9947	PVE Yes 5 [1,3] 5 [1,3] 25 [6,6] 25 [6,6]
157B9555	PVE Yes 7 [1,8] 7 [1,8] 10 [2,6] 10 [2,6]
11212898	PVE Yes 10 [2,6] 10 [2,6] 5 [1,3] 5 [1,3]
157B9915	PVE Yes 15 [4,0] 15 [4,0] 35 [9,2] 35 [9,2]
11088763	PVE Yes 25 [6,6] 25 [6,6] 40 [10,6] 40 [10,6]
11078499	PVE Yes 40 [10,6] 25 [6,6] 40 [10,6] 40 [10,6]
157B9810	PVE Yes 30 [7,9] 30 [7,9] 20 [5,3] 20 [5,3]

PVG-EX 32

Part numbers for Asymmetric Flow Control Spools (continued)

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
11015763	PVE Yes 40 [10,6] 40 [10,6] 25 [6,6] 25 [6,6]
11229294	PVE A-port 40 [10,6] 40 [10,6] 25 [6,6] 25 [6,6]
11015765	PVE Yes 40 [10,6] 40 [10,6] 65 [17,2] 65 [17,2]
11216150	PVE Yes 40 [10,6] 40 [10,6] 65 [17,2] 65 [17,2]
157B9907	PVE Yes 50 [13,2] 50 [13,2] 5 [1,3] 5 [1,3]
157B9828	PVE Yes 65 [17,2] 65 [17,2] 40 [10,6] 40 [10,6]
11021888	PVE Yes 65 [17,2] 65 [17,2] 40 [10,6] 65 [17,2]
11216162	PVE Yes 65 [17,2] 65 [17,2] 100 [26,4] 100 [26,4]
11036502	PVE Yes 100 [26,4] 100 [26,4] 65 [17,2] 65 [17,2]
157B9857^1)	PVE Yes 130 [34,3] 130 [34,3] 65 [17,2] 65 [17,2]
11119552	PVH/PVHC - 15 [4,0] 15 [4,0] 10 [2,6] 10 [2,6]
11066371	PVH/PVHC - 20 [5,3] 20 [5,3] 15 [4,0] 15 [4,0]
11130928	PVH/PVHC - 25 [6,6] 25 [6,6] 15 [4,0] 15 [4,0]
11130924	PVH/PVHC - 40 [10,6] 40 [10,6] 25 [6,6] 25 [6,6]
11130831	PVH/PVHC - 75 [19,8] 75 [19,8] 65 [17,2] 65 [17,2]
11094986	PVH/PVHC -		2)	100 [26,4] 100 [26,4]	2)
11219179	PVH/PVHC Yes 40 [10,6] 40 [10,6] 25 [6,6] 25 [6,6]
157B9084	PVH/PVHC Yes 50 [13,2] 50 [13,2] 5 [1,3] 5 [1,3]
11145741^1)	PVH/PVHC Yes 130 [34,3] 130 [34,3] 65 [17,2] 65 [17,2]
11145955	PVH/PVHC Yes 150 [39,6] 60 [15,9] 90 [23,8] 150 [39,6]

1) Turbo on A-port.
2) Fully open, no flow restriction notch.

Part numbers for Back pressure Flow Control Spools (A/B->T flow track smaller than P->A/B)

Part Number Actuation PVB with shuttle valve			Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11124636	PVE - 40 [10,6]	65 [17,2] 65 [17,2] 40	[10,6]
11084778	PVE	-	2 [0,53]	10 [2,6]	10 [2,6]	5 [1,3]
11104114	PVE	-	3 [0,79]	10 [2,6]	15 [4,0]	5 [1,3]
11075794	PVE - 5 [1,3]	10 [2,6]	5 [1,3]	10 [2,6]
11098883	PVE	-	5 [1,3]	10 [2,6]	10 [2,6]	2 [0,53]
11104452	PVE	-	5 [1,3]	15 [4,0]	10 [2,6]	3 [0,79]
157B9633	PVE - 5 [1,3]	25 [6,6]	25 [6,6]	5 [1,3]
11098881	PVE	-	5 [1,3]	25 [6,6]	25 [6,6]	25 [6,6]
11126414	PVE	-	10 [2,6]	25 [6,6]	25 [6,6]	25 [6,6]
11129522	PVE - 10 [2,6]	25 [6,6]	50 [13,2] 25 [6,6]
157B9952	PVE - 25 [6,6]	38 [10,0] 38 [10,0] 25 [6,6]
157B9635	PVE - 10 [2,6]	40 [10,6] 40 [10,6] 25 [6,6]

PVG-EX 32

Part numbers for Back pressure Flow Control Spools (A/B->T flow track smaller than P->A/B) (continued)

Part Number Actuation PVB with shuttle valve			Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11129523	PVE - 10 [2,6] 40	[10,6] 50 [13,2] 40 [10,6]
157B9638	PVE - 25 [6,6] 40	[10,6] 40 [10,6] 25 [6,6]
157B9818	PVE - 40 [10,6] 5	[14,5] 55 [14,5] 40 [10,6]
11022164	PVE - 10 [2,6] 65	[17,2] 65 [17,2] 10 [2,6]
157B9634	PVE - 25 [6,6] 65	[17,2] 65 [17,2] 25 [6,6]
157B9931	PVE - 40 [10,6] 65	[17,2] 65 [17,2] 65 [17,2]
157B9551	PVE - 65 [17,2] 65	[17,2] 65 [17,2] 10 [2,6]
157B9978	PVE - 100 [26,4]	65 [17,2] 100 [26,4] 40 [10,6]
157B9976	PVE - 40 [10,6] 1	100 [26,4] 65 [17,2] 100 [26,4]
157B9541	PVE - 40 [10,6] 1	100 [26,4] 65 [17,2]				*
157B9949	PVE - 40 [10,6] 1	100 [26,4] 100 [26,4] 100 [26,4]
157B9932	PVE - 100 [26,4]	100 [26,4] 100 [26,4] 40 [10,6]
11129528	PVE Yes 5 [1,3]	5 [4,0] 20 [5,3] 10 [2,6]
157B9827	PVE Yes 10 [2,6]	20 [5,3] 20 [5,3] 10 [2,6]
157B9863	PVE Yes 5 [1,3]	25 [6,6] 25 [6,6] 5 [1,3]
11100489	PVE Yes 5 [1,3]	25 [6,6] 40 [10,6] 20 [5,3]
157B9946	PVE Yes 25 [6,6]	25 [6,6] 10 [2,6] 10 [2,6]
157B9858	PVE Yes 10 [2,6]	40 [10,6] 40 [10,6] 10 [2,6]
157B9639	PVE Yes 25 [6,6]	40 [10,6] 40 [10,6] 25 [6,6]
157B9906	PVE Yes 30 [7,9]	40 [10,6] 15 [4,0] 20 [5,3]
157B9632	PVE Yes 25 [6,6]	65 [17,2] 65 [17,2] 25 [6,6]
157B9640	PVE Yes 40 [10,6]	100 [26,4] 65 [17,2] 65 [17,2]
157B9839	PVH/PVHC - 5 [1,3]	25 [6,6] 25 [6,6] 5 [1,3]
11104487	PVH/PVHC - 5 [1,3]	25 [6,6] 25 [6,6] 25 [6,6]
11111729	PVH/PVHC - 25	6,6] 40 [10,6] 40 [10,6] 25 [6,6]
11074169	PVH/PVHC - 100	[26,4] 100 [26,4] 100 [26,4] 40 [10,6]
11218880	PVH/PVHC Yes	$ [1,3] 25 [6,6] 25 [6,6] 5 [1,3]
11119474	PVH/PVHC Yes	25 [6,6] 40 [10,6] 40 [10,6] 25 [6,6]
11145741	PVH/PVHC Yes	150 [39,6] 150 [39,6] 150 [39,6] 65 [17,2]

Fully opened, no flow restriction notch.

PVG-EX 32

Flow Control Spools—Closed Neutral Position with A-float

Schematic for PVBS with shuttle valve

graph TD
    A["Start"] --> B{Decision}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

Part numbers for Asymmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
11020293 PVE Yes		*	100 [26,4] 65 [17,2]*

Fully opened, no flow restriction notch

PVG-EX 32

Flow Control Spools—Closed Neutral Position with B-float

Schematic for PVBS with shuttle valve

graph TD
    A["Start"] --> B{Decision}
    B -->|Yes| C["Process 1"]
    B -->|No| D["Process 2"]
    C --> E["End"]
    D --> F["End"]

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with shuttle valve			Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
157B7620	PVE Yes 10 [2,6]	10 [2,6] 10 [2,6] 10 [2,6]
157B7621	PVE Yes 25 [6,6]	25 [6,6] 25 [6,6] 25 [6,6]
157B7622	PVE Yes 40 [10,6]	40 [10,6] 40 [10,6] 40 [10,6]
157B7623	PVE Yes 65 [17,2]	65 [17,2] 65 [17,2] 65 [17,2]
157B7624^1	PVE Yes 100 [26,4]	100 [26,4] 100 [26,4] 100 [26,4]
157B9620	PVH/PVHC Yes	10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B9636	PVH/PVHC Yes	25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
11051805	PVH/PVHC Yes	65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
11085501^1	PVH/PVHC Yes	100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]

^1 Turbo on A and B port.

Part numbers for Asymmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9911	PVE	Yes	30 [7,9]	30 [7,9]	65 [17,2]
157B9518^1	PVE	Yes	100 [26,4]	100 [26,4]	65 [17,2]

^1 Turbo on A port.

Part numbers for Back pressure Flow Control Spools (A/B->T flow track smaller than P->A/B)

Part Number	Actuation PVB	with shuttle valve	Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
11129529	PVE	Yes	3 [0,8]	10 [2,6]	13 [3,4]	5 [1,3]
157B9691	PVE	Yes	15 [4,0]	30 [7,9]	30 [7,9]	15 [4,0]
157B9692	PVE	Yes	25 [6,6]	50 [13,2]	65 [17,2]	65 [17,2]
157B9941^1	PVE	Yes	100 [26,4]	130 [34,3]	130 [34,3]	130 [34,3]
157B9691	PVH/PVHC	Yes	15 [4,0]	30 [7,9]	30 [7,9]	15 [4,0]
157B9692	PVH/PVHC	Yes	25 [6,6]	50 [13,2]	65 [17,2]	65 [17,2]

^1 Turbo on A and B port.

PVG-EX 32

Flow Control Spools—Closed Neutral Position with A-float for PVMF

Schematic for PVBS with shuttle valve

graph TD
    A["Start"] --> B{Decision}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9825	PVE Yes 5 [1,3] [1,3] 5 [1,3] 5 [1,3]
157B9820	PVE Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B9821	PVE Yes 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B9822	PVE Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9823	PVE Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9824^{1)}$	PVE Yes 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]

^1) Turbo on A and B port.

Flow Control Spools—Closed Neutral Position with B-float for PVMF

Schematic for PVBS with shuttle valve

graph TD
    A["Directional Valve"] --> B["Actuator"]
    B --> C["Pump"]
    D["Pressure Vessel"] --> E["Directional Valve"]
    E --> F["Actuator"]
    G["Directional Valve"] --> H["Pressure Vessel"]
    H --> I["Actuator"]

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9821	PVE Yes 25 [6,6]	25 [6,6] 25 [6,6] 25 [6,6]
157B9822	PVE Yes 40 [10,6]	40 [10,6] 40 [10,6]	40 [10,6]
157B9823	PVE Yes 65 [17,2]	65 [17,2] 65 [17,2]	65 [17,2]
157B9824^1)	PVE Yes 100 [26,4]	100 [26,4] 100 [26,4]	100 [26,4]

^1) Turbo on A and B port.

PVG-EX 32

Flow Control Spools—Closed Neutral Position for PVMR

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9705	PVE - 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B9700	PVE - 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
11095634	PVE - 15 [4,0] 15 [4,0] 15 [4,0] 15 [4,0]
157B9701	PVE - 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B9702	PVE - 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9703	PVE - 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9704	PVE - 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
157B9725	PVE Yes 5 [1,3] $ [1,3] 5 [1,3] 5 [1,3]
157B9720	PVE Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B9721	PVE Yes 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B9722	PVE Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9723	PVE Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9724	PVE Yes 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]

PVG-EX 32

Flow Control Spools—Open/Closed Neutral Position

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

graph TD
    A["Switch"] --> B["Resistor"]
    B --> C["Current Source"]
    D["Switch"] --> E["Resistor"]
    E --> F["Current Source"]
    G["Switch"] --> H["Resistor"]
    H --> I["Current Source"]
    J["Switch"] --> K["Resistor"]
    K --> L["Current Source"]
    M["Switch"] --> N["Resistor"]
    N --> O["Current Source"]
    P["Switch"] --> Q["Resistor"]
    Q --> R["Current Source"]
    S["Switch"] --> T["Resistor"]
    T --> U["Current Source"]

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B7101	PVE - 25 [6,6] 25	[6,6] 25 [6,6] 25 [6,6]
157B9537	PVE - 40 [10,6] 40	[10,6] 40 [10,6] 65 [10,6]
157B7103	PVE - 65 [17,2] 65	[17,2] 65 [17,2] 65 [17,2]
11100878	PVE Yes 35 [9,2]	35 [9,2] 35 [9,2] 35 [9,2]
11027254	PVE Yes 75 [19,8]	75 [19,8] 75 [19,8] 75 [19,8]

Part numbers for Asymmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9698	PVE Yes 15 [4,0]	15 [4,0] 10 [2,6] 10 [2,6]
11055532	PVE Yes 35 [9,2]	35 [9,2] 65 [17,2] 65 [17,2]
11025812	PVE Yes 50 [13,2]	50 [13,2] 75 [19,8] 75 [19,8]

Back pressure Flow Control Spools (A/B->T flow track smaller than P->A/B)

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11094317	PVE Yes 2 [0,5] 5	[1,3] 5 [1,3] 2 [0,5]
11051992	PVE Yes 5 [1,3] 18	[4,8] 18 [4,8] 5 [1,3]
11027284	PVE Yes 6 [1,6] 25	[6,6] 25 [6,6] 6 [1,6]
11117573	PVE Yes 25 [6,6]	35 [9,2] 65 [17,2] 65 [17,2]
11025212	PVE Yes 35 [9,2]	35 [9,2] 18 [4,8] 12 [3,2]
11137744	PVE Yes 35 [9,2]	50 [13,2] 75 [19,8] 75 [19,8]
11027911	PVE Yes 65 [17,2]	65 [17,2] 35 [9,2] 25 [6,6]
11027922	PVE Yes 75 [19,8]	75 [19,8] 50 [13,2] 35 [9,2]

Flow Control Spools—Open/Closed A and Closed B Position

Schematic for PVBS with shuttle valve

PVG-EX 32

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
11213583	PVE Yes 100 [26.4] 100 [26.4] 100 [26.4] 100 [26.4]

Part numbers for Asymmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
11201798	PVE Yes 100 [264] 100 [26.4] 65 [17.2]	65 [17.2]

PVG-EX 32

Flow Control Spools—Throttled Open Neutral Position

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

graph TD
    A["Switch"] --> B["Resistor"]
    B --> C["Current Source"]
    D["Switch"] --> E["Resistor"]
    E --> F["Current Source"]
    G["Switch"] --> H["Resistor"]
    H --> I["Current Source"]
    J["Switch"] --> K["Resistor"]
    K --> L["Current Source"]
    M["Switch"] --> N["Resistor"]
    N --> O["Current Source"]
    P["Switch"] --> Q["Resistor"]
    Q --> R["Current Source"]
    S["Switch"] --> T["Resistor"]
    T --> U["Current Source"]

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9697	PVE - 1 [0,26] 1	[0,26] 1 [0,26] 1 [0,26]
157B7105	PVE - 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B7100	PVE - 10 [2,6] 10	[2,6] 10 [2,6] 10 [2,6]
157B7101	PVE - 25 [6,6] 25	[6,6] 25 [6,6] 25 [6,6]
157B9534	PVE - 25 [6,6] 25	[6,6] 25 [6,6] 40 [6,6]
157B7102	PVE - 40 [10,6] 40	[10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9537	PVE - 40 [10,6] 40	[10,6] 40 [10,6] 65 [10,6]
11091340	PVE -		3)	40 [10,6] 40 [10,6]		3)
157B9521	PVE -		3)	40 [10,6] 40 [10,6]		3)
157B9677	PVE - 50 [13,2] 50	[13,2] 50 [13,2] 50 [13,2] 50 [13,2]
157B7103	PVE - 65 [17,2] 65	[17,2] 65 [17,2] 65 [17,2] 65 [17,2]
11007176	PVE -		3)	65 [17,2] 65 [17,2]		3)
11122809	PVE - 75 [19,8] 75	[19,8] 75 [19,8] 75 [19,8] 75 [19,8]
157B7104	PVE - 100 [26,4]	100 [26,4] 100 [26,4]	100 [26,4]
11144269	PVE - 100 [26,4]	100 [26,4] 100 [26,4]				3)
157B9098^2)	PVE - 130 [34,3]	130 [34,3] 130 [34,3]	130 [34,3]
157B7106^1)	PVE - 130 [34,3]	130 [34,3] 130 [34,3]	130 [34,3]
157B9675	PVE Yes 3 [0,8] 3	[0,8] 3 [0,8] 3 [0,8]
157B7125	PVE Yes 5 [1,3] 5	[1,3] 5 [1,3] 5 [1,3]
157B7120	PVE Yes 10 [2,6]	10 [2,6] 10 [2,6] 10 [2,6]
157B9647	PVE Yes 15 [4,0]	15 [4,0] 15 [4,0] 15 [4,0]
157B9594	PVE Yes 20 [5,3]	20 [5,3] 20 [5,3] 20 [5,3]
157B7121	PVE Yes 25 [6,6]	25 [6,6] 25 [6,6] 25 [6,6]
11029379	PVE Yes 25 [6,6]	25 [6,6] 25 [6,6] 25 [6,6]
11153790	PVE Yes		3)	25 [6,6] 25 [6,6]		3)
157B7122	PVE Yes 40 [10,6]	40 [10,6] 40 [10,6] 40 [10,6]
157B9538	PVE Yes 40 [10,6]	40 [10,6] 40 [10,6] 40 [10,6]
11121691	PVE Yes 65 [17,2]	65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
11108808	PVE Yes 100 [26,4]	100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
157B9649	PVE Yes 55 [14,5]	55 [14,5] 55 [14,5] 55 [14,5] 55 [14,5]
157B7123	PVE Yes 65 [17,2]	65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9650	PVE Yes 75 [19,8]	75 [19,8] 75 [19,8] 75 [19,8] 75 [19,8]
11217660	PVE Yes * 90 90 *

PVG-EX 32

Part numbers for Symmetric Flow Control Spools (continued)

Part Number Actuation PVB with shuttle valve			Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9930^2)	PVE Yes 100 [26,4]	100 [26,4] 100 [26,4]	100 [26,4]
157B7124	PVE Yes 100 [26,4]	100 [26,4] 100 [26,4]	100 [26,4]
11122118	PVE Yes		3)	100 [26,4] 100	[26,4]	3)
11142634^2)	PVE Yes 130 [34,3]	130 [34,3] 130 [34,3]	130 [34,3]
157B7126^1)	PVE Yes 130 [34,3]	130 [34,3] 130 [34,3]	130 [34,3]
157B9854^1)	PVE Yes 130 [34,3]	130 [34,3] 130 [34,3]	130 [34,3]			3)
157B9105	PVH/PVHC - 5 [1,3]	5 [1,3] 5 [1,3] 5 [1,3]	5 [1,3]
157B9100	PVH/PVHC - 10	2,6] 10 [2,6] 10 [2,6]	10 [2,6]
157B9101	PVH/PVHC - 25	6,6] 25 [6,6] 25 [6,6]	25 [6,6]
157B9102	PVH/PVHC - 40	10,6] 40 [10,6] 40 [10,6]	40 [10,6]
157B9103	PVH/PVHC - 65	17,2] 65 [17,2] 65 [17,2]	65 [17,2]
157B9104	PVH/PVHC - 100	[26,4] 100 [26,4] 100	[26,4] 100 [26,4]
157B9106^1)	PVH/PVHC - 130	[34,3] 130 [34,3] 130	[34,3] 130 [34,3]
157B9125	PVH/PVHC Yes	5 [1,3] 5 [1,3] 5 [1,3]	5 [1,3]
157B9120	PVH/PVHC Yes	10 [2,6] 10 [2,6] 10 [2,6]	10 [2,6]
157B9121	PVH/PVHC Yes	25 [6,6] 25 [6,6] 25 [6,6]	25 [6,6]
157B9122	PVH/PVHC Yes	40 [10,6] 40 [10,6] 40	10,6] 40 [10,6]
157B9123	PVH/PVHC Yes	65 [17,2] 65 [17,2] 65	65 [17,2] 65 [17,2]
157B9124^2)	PVH/PVHC Yes	100 [26,4] 100 [26,4]	100 [26,4] 100 [26,4]
157B9126^1)	PVH/PVHC Yes	130 [34,3] 130 [34,3]	130 [34,3] 130 [34,3]
11201697	PVH/PVHC Yes	40 40 40 40

3) Fully opened, no flow restriction notch
2) Dead band 0.8 mm [0.03 in]
^1) Turbo on A and B port

Part numbers for Asymmetric Flow Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11004389	PVE	-	5 [1,3]	5 [1,3]	65 [17,2]	65 [17,2]
157B9094	PVE	-	15 [4,0]	15 [4,0]	30 [7,9]	30 [7,9]
157B9544	PVE	-	100 [26,4]	15 [4,0]	25 [6,6]	40 [10,6]
157B9526	PVE	-	30 [7,9]	30 [7,9]	15 [4,0]	15 [4,0]
157B9815	PVE	-	30 [7,9]	30 [7,9]	20 [5,3]	20 [5,3]
157B9545	PVE	-	40 [10,6]	40 [10,6]	15 [4,0]	40 [10,6]
11093116	PVE	-	40 [10,6]	40 [10,6]	20 [5,3]	20 [5,3]
11005204	PVE	-	40 [10,6]	40 [10,6]	65 [17,2]	65 [17,2]
157B9595	PVE	-	40 [10,6]	40 [10,6]	100 [26,4]	100 [26,4]
157B9860	PVE	-	50 [13,2]	50 [13,2]	20 [5,3]	20 [5,3]

PVG-EX 32

Part numbers for Asymmetric Flow Control Spools (continued)

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
11091575	PVE - 55 [14,5] 55 [14,5] 30 [7,9] 30 [7,9]
157B9696	PVE - 65 [17,2] 65 [17,2] 10 [2,6] 10 [2,6]
157B9506	PVE - 65 [17,2] 65 [17,2] 40 [10,6] 40 [10,6]
157B9586	PVE - 65 [17,2] 65 [17,2] 100 [26,4] 100 [26,4]
11137895	PVE -		*	65 [17,2] 40 [10,6]	*
11122941	PVE Yes 15 [4,0] 15 [4,0] 100 [26,4] 100 [26,4]
157B9830	PVE Yes 25 [6,6] 25 [6,6] 40 [10,6] 40 [10,6]
11070681	PVE Yes 25 [6,6] 25 [6,6] 50 [13,2] 50 [13,2]
11217665	PVE Yes 25 [6,6] 25 [6,6] 100 [26,4] 100 [26,4]
157B9547	PVE Yes 40 [10,6] 25 [6,6] 20 [5,3] 40 [10,6]
157B9558	PVE Yes 30 [7,9] 30 [7,9] 10 [2,6] 10 [2,6]
157B9833	PVE Yes 30 [7,9] 30 [7,9] 20 [5,3] 20 [5,3]
157B9813	PVE Yes 30 [7,9] 30 [7,9] 55 [14,5] 55 [14,5]
11100875	PVE Yes		*	35 [9,2] 18 [4,8]	*
11100881	PVE Yes		*	35 [9,2] 50 [13,2]	*
157B9567	PVE Yes 40 [10,6] 40 [10,6] 20 [5,3] 20 [5,3]
157B9865	PVE Yes 40 [10,6] 40 [10,6] 25 [6,6] 25 [6,6]
11125125	PVE Yes 40 [10,6] 40 [10,6] 65 [17,2] 65 [17,2]
157B9505	PVE Yes 40 [10,6] 40 [10,6] 100 [26,4] 100 [26,4]
11096423	PVE Yes 50 [13,2] 50 [13,2] 65 [17,2] 65 [17,2]
157B9681	PVE Yes 55 [14,5] 55 [14,5] 30 [7,9] 30 [7,9]
157B9814	PVE Yes 65 [17,2] 65 [17,2] 40 [10,6] 40 [10,6]
11217660	PVE Yes		1	80 [21,1] 80 [21,1]	1
11202615	PVH/PVHC - 25 [6,6] 25 [6,6] 25 [6,6] 40 [10,6]
157B9847	PVH/PVHC - 30 [7,9] 30 [7,9] 20 [5,3] 20 [5,3]
157B9546	PVH/PVHC - 40 [10,6] 25 [6,6] 20 [5,3] 40 [10,6]
157B9686	PVH/PVHC - 40 [10,6] 30 [7,9] 25 [6,6] 40 [10,6]
157B9685	PVH/PVHC - 40 [10,6] 40 [10,6] 35 [9,2] 40 [10,6]
157B9498	PVH/PVHC - 65 [17,2] 65 [17,2] 40 [10,6] 40 [10,6]
11140120	PVH/PVHC -		*	65 [17,2] 65 [17,2]	*
157B9688	PVH/PVHC - 100 [26,4] 20 [5,3] 30 [7,9] 40 [10,6]
11079579	PVH/PVHC Yes 25 [6,6] 25 [6,6] 50 [13,2] 50 [13,2]
11218879	PVH/PVHC Yes 40 [10,6] 40 [10,6] 15 [4.0] 15 [4.0]
157B9689	PVH/PVHC Yes 40 [10,6] 30 [7,9] 30 [7,9] 40 [10,6]
11200936	PVH/PVHC Yes 40 [10,6] 40 [10,6] 25 [6,6] 25 [6,6]
11092123	PVH/PVHC Yes 40 [10,6] 40 [10,6] 100 [26,4] 100 [26,4]
11147574	PVH/PVHC Yes		*	65 [17,2] 65 [17,2]	*

PVG-EX 32

Part numbers for Asymmetric Flow Control Spools (continued)

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
11200922	PVH/PVHC Yes 65 [17,2] 65 [17,2] 40 [10,6] 40 [10,6]
11153474	PVH/PVHC Yes 80 [21,1] 80 [21,1] 65 [17,2] 65 [17,2]

* Fully opened, no flow restriction notch

^1 Fully open, no flow restriction notch

Back pressure Flow Control Spools (A/B->T flow track smaller than P->A/B)

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11034321	PVE - 3 [0,79] 3 [0,79] 10 [2,6] 1 [0,26]
11074918	PVE - 5 [1,3] 10 [2,6] 5 [1,3] 10 [2,6]
11006879	PVE - 25 [6,6] 25 [6,6] 65 [17,2] 25 [6,6]
11097891	PVE Yes	40 [10,6] 100 [26,4]	40 [10,6] 40 [10,6]
157B9684	PVH/PVHC - 25 [6,6]	30 [7,9] 30 [7,9] 25 [6,6]
157B9687	PVH/PVHC - 25 [6,6]	35 [9,2] 35 [9,2] 25 [6,6]

PVG-EX 32

Flow Control Spools—Throttled Open Neutral Position for PVMR

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9715	PVE - 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B9710	PVE - 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B9711	PVE - 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B9712	PVE - 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9678	PVE - 50 [13,2] 50 [13,2] 50 [13,2] 50 [13,2]
157B9713	PVE - 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
11128430	PVE - 80 [21,1] 80 [21,1] 80 [21,1] 80 [21,1]
157B9714	PVE - 100 [26,4] 100 [26,4] 100 [26,4]	100 [26,4]
157B9716^1)	PVE - 130 [34,3] 130 [34,3] 130 [34,3]	130 [34,3]
157B9735	PVE Yes 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B9730	PVE Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B9731	PVE Yes 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B9732	PVE Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9733	PVE Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9734	PVE Yes 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]

1) Turbo on A and B port

Part numbers for Asymmetric Flow Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11107125	PVE	-	5 [1,3]	5 [1,3]	65 [17,2]	65 [17,2]
11119504	PVE	-	40 [10,6]	40 [10,6]	65 [17,2]	65 [17,2]
11071543	PVE	Yes	30 [7,9]	30 [7,9]	10 [2,6]	10 [2,6]

PVG-EX 32

Flow Control Spools—Throttled A to T Neutral Position

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

graph TD
    A["Start"] --> B{Decision}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

graph TD
    A["Start"] --> B{Condition}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9504	PVE - 15 [4,0] 15	[4,0] 15 [4,0] 15 [4,0]
157B7401	PVE - 25 [6,6] 25	[6,6] 25 [6,6] 25 [6,6]
157B7402	PVE - 40 [10,6] 40	[10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B7403	PVE - 65 [17,2] 65	[17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B7404	PVE - 100 [26,4]	100 [26,4] 100 [26,4]	100 [26,4]
157B7406^1)	PVE - 130 [34,3]	130 [34,3] 130 [34,3]	130 [34,3]
157B9846	PVE -		2)	130 [34,3] 130	[34,3] 130 [34,3]
157B9527	PVE Yes 15 [4,0]	15 [4,0] 15 [4,0] 15 [4,0]
157B7421	PVE Yes 25 [6,6]	25 [6,6] 25 [6,6] 25 [6,6]
157B7422	PVE Yes 40 [10,6]	40 [10,6] 40 [10,6] 40 [10,6]
157B7423	PVE Yes 65 [17,2]	65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B7424	PVE Yes 100 [26,4]	100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
157B7404	PVH/PVHC - 100	[26,4] 100 [26,4] 100	[26,4] 100 [26,4]
157B7424	PVH/PVHC Yes	100 [26,4] 100 [26,4]	100 [26,4] 100 [26,4]

^1) Turbo on A and B port.
2) Fully opened, no flow restriction notch.

Part numbers for Asymmetric Flow Control Spools

Part Number Actuation PVB with shuttle valve			Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11022518	PVE - 25 [6,6] 25	[6,6] 40 [10,6] 40 [10,6]
157B9834	PVE - 30 [7,9] 30	[7,9] 20 [5,3] 20 [5,3]
11202228	PVE - 100 [26,4]	100 [26,4] 100 [26,4]	100 [26,4]
11201797	PVE Yes 150 [39,6]	150 [39.6] 100 [26,4]	100 [26,4]

PVG-EX 32

Flow Control Spools—Throttled B to T Neutral Position

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

graph TD
    A["Pressure Valve"] --> B{Valve}
    B --> C["Actuator"]
    C --> D["Return Line"]
    D --> E["Pressure Gauge"]
    E --> F["Directional Control Valve"]
    F --> G["Return Line"]
    G --> H["Pressure Switch"]
    H --> I["Actuator"]
    I --> J["Return Line"]

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B7500	PVE - 10 [2,6] 10	[2,6] 10 [2,6] 10 [2,6]
157B7501	PVE - 25 [6,6] 25	[6,6] 25 [6,6] 25 [6,6]
157B7502	PVE - 40 [10,6] 40	[10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B7503	PVE - 65 [17,2] 65	[17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B7504	PVE - 100 [26,4]	100 [26,4] 100 [26,4]	100 [26,4]
11064144^1)	PVE - 130 [34,3]	130 [34,3] 130 [34,3]	130 [34,3]
157B7520	PVE Yes 10 [2,6]	10 [2,6] 10 [2,6] 10 [2,6]
157B7521	PVE Yes 25 [6,6]	25 [6,6] 25 [6,6] 25 [6,6]
157B7522	PVE Yes 40 [10,6]	40 [10,6] 40 [10,6] 40 [10,6]
157B7523	PVE Yes 65 [17,2]	65 [17,2] 65 [17,2] 65 [17,2]
157B7524	PVE Yes 100 [26,4]	100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
11202731	PVH/PVHC Yes	25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]

^1) Turbo on A and B port.

Part numbers for Asymmetric Flow Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9948	PVE	Yes	25 [6,6]	25 [6,6]	10 [2,6]	10 [2,6]
11008038	PVE	Yes	40 [10,6]	40 [10,6]	25 [6,6]	25 [6,6]
11037198	PVE	Yes	100 [26,4]	40 [10,6]	40 [10,6]	40 [10,6]
11126490	PVE	Yes	65 [17,2]	65 [17,2]	40 [10,6]	40 [10,6]

Part numbers for Full open B → T

Part Number	Actuation PVB with shuttle valve		Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
11131447	PVE	-	10 [2.6]	10 [2.6]	10 [2.6]	10 [2.6]

PVG-EX 32

Linear Flow Control Spools—Closed Neutral Position

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

Pure electrical circuit lines without any symbols

graph TD
    A["Start"] --> B{Decision}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
11231130	PVE - 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9770	PVE Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B9771	PVE Yes 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B9511^1)	PVE Yes 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B9772	PVE Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9773	PVE Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9655^1)	PVE Yes 85 [17,2] 85 [17,2] 85 [17,2] 85 [17,2]
11073991	PVH/PVHC - 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
11051903	PVH/PVHC - 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
11107159	PVH/PVHC Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
11107222	PVH/PVHC Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9080	PVH/PVHC Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
11083650	PVH/PVHC Yes	2)	85 [17,2] 85 [17,2]		2)

^1) Dead band 1,1 mm [0,04 in].
2) Fully opened, no flow restriction notch.

Part numbers for Asymmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow – I/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9086	PVH/PVHC	-	65 [17,2]	65 [17,2]	100 [26,4]

Dead band 1,5 mm [0,06 in].

Part number for Back pressure Flow Control Spools (A/B->T flow track smaller than P->A/B)

Part Number	Actuation	PVB with shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11151485	PVE	Yes	30 [7.9]	85 [22.5]	110 [29,1]	35 [9.2]

Dead band 0.8 mm [0,03 in].

PVG-EX 32

Linear Flow Control Spools—Throttled Open Neutral Position

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

graph TD
    A["Switch"] --> B["Resistor"]
    B --> C["Current Source"]
    D["Switch"] --> E["Resistor"]
    E --> F["Current Source"]
    G["Switch"] --> H["Resistor"]
    H --> I["Current Source"]
    J["Switch"] --> K["Resistor"]
    K --> L["Current Source"]
    M["Switch"] --> N["Resistor"]
    N --> O["Current Source"]
    P["Switch"] --> Q["Resistor"]
    Q --> R["Current Source"]

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11140460	PVE Yes 5 [1,3]	5 [1,3] 5 [1,3] 5 [1,3]
157B9780	PVE Yes 10 [2,6]	10 [2,6] 10 [2,6] 10 [2,6]
157B9781	PVE Yes 25 [6,6]	25 [6,6] 25 [6,6] 25 [6,6]
157B9782	PVE Yes 40 [10,6]	40 [10,6] 40 [10,6]	40 [10,6]
11076654	PVE Yes 50 [13,2]	50 [13,2] 50 [13,2]	50 [13,2]
157B9783	PVE Yes 65 [17,2]	65 [17,2] 65 [17,2]	65 [17,2]
157B9784	PVE Yes 100 [26,4]	100 [26,4] 100 [26,4]	100 [26,4]
157B9577^*	PVE Yes 130 [34,3]	130 [34,3] 130 [34,3]	130 [34,3]
157B9807	PVH/PVHC - 10	[2,6] 10 [2,6] 10 [2,6]	10 [2,6]
157B9805	PVH/PVHC - 25	[6,6] 25 [6,6] 25 [6,6]	25 [6,6]
11046738	PVH/PVHC - 40	[10,6] 40 [10,6] 40 [10,6]	40 [10,6]
11080984	PVH/PVHC - 65	[17,2] 65 [17,2] 65 [17,2]	65 [17,2]
11153567	PVH/PVHC - 100	[26,4] 40 [10,6] 40 [10,6]	100 [26,4]
11218248^1)	PVH/PVHC - 130	[34,3] 130 [34,3] 130	[34,3] 130 [34,3]
157B9806	PVH/PVHC Yes	25 [6,6] 25 [6,6] 25 [6,6]	25 [6,6]
157B9079	PVH/PVHC Yes	40 [10,6] 40 [10,6] 40	[10,6] 40 [10,6]
157B9081	PVH/PVHC Yes	65 [17,2] 65 [17,2] 65	[17,2] 65 [17,2]
157B9082	PVH/PVHC Yes	100 [26,4] 100 [26,4]	100 [26,4] 100 [26,4]
11140180	PVH/PVHC Yes		2)	100 [26,4] 100	[26,4]	2)
11231448	PVE - 40 [10,6]	40 [10,6] 40 [10,6] 40	[10,6]
11216148	PVE - * 55 [14,5]	55 [14,5]*
11231449	PVE - 100 [26,4]	100 [26,4] 100 [26,4]	100 [26,4]

* Turbo on A and B port

Part numbers for Assymmetric Flow Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
11201830 1)	PVH/PVHC -		2)	65 [17,2] 65 [17,2]		2)

1) Dead band 0.8 mm [0,03 in].
2) Fully opened, no flow restriction notch

PVG-EX 32

Linear Flow Control Spools—Open/Closed Neutral Position

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

graph TD
    A["Start"] --> B{Condition}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

graph TD
    A["Switch"] --> B["Diode"]
    B --> C["T"]
    D["Switch"] --> E["Diode"]
    E --> F["T"]
    G["Switch"] --> H["Diode"]
    H --> I["T"]
    J["Switch"] --> K["Diode"]
    K --> L["T"]

Part numbers for Back pressure Flow Control Spools (A/B->T flow track smaller than P->A/B)

Part Number Actuation PVB with	shuttle valve	Flow – l/min [US gal/min]
		A → T	P → A	P → B	B → T
11146795	PVE Yes 15 [4.0]	40 [10.6] 65 [17.2] 15	[4.0]
11146797	PVE Yes 15 [4.0]	65 [17.2] 40 [10.6] 10	[2.6]
11151486*	PVE Yes 20 [5.3]	80 [21.1] 110 [29,1] 40	[10.6]

Dead band 0.8 mm [0,03 in].

Single Acting Cylinder Flow Control Spools—Neutral A-port Position

Schematic for PVBS without shuttle valve

Symmetric flow control spools

Part Number Actuation PVB with		shuttle valve	Flow – l/min [US gal/min]
			A → T	P → A	P → B	B → T
11077423	PVE	-	5 [1,3]	5 [1,3]	-	-
157B7200	PVE	-	10 [2,6]	10 [2,6]	-	-
157B7201	PVE	-	25 [6,6]	25 [6,6]	-	-
157B7202	PVE	-	40 [10,6]	40 [10,6]	-	-
157B7203	PVE	-	65 [17,2]	65 [17,2]	-	-
157B7204	PVE	-	100 [26,4]	100 [26,4]	-	-
11015830	PVE	-	130 [34,3]	130 [34,3]	-	-
157B9200	PVH/PVHC	-	10 [2,6]	10 [2,6]	-	-
157B9201	PVH/PVHC	-	25 [6,6]	25 [6,6]	-	-
157B9202	PVH/PVHC	-	40 [10,6]	40 [10,6]	-	-
157B9203	PVH/PVHC	-	65 [17,2]	65 [17,2]	-	-
157B9204	PVH/PVHC	-	100 [26,4]	100 [26,4]	-	-
11085447	PVH/PVHC	-	130 [34,3]	130 [34,3]	-	-

Back pressure Flow Control Spool (A/B->T flow track smaller than P->A/B)

Part Number	Actuation	PVB with shuttle valve	Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9905	PVE	-	25 [6.6]	65 [17.2]	-	-

PVG-EX 32

Single Acting Cylinder Flow Control Spools—Neutral B-port Position

Schematic for PVBS without shuttle valve

Pure electrical circuit lines without any symbols

Symmetric flow control spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B7300	PVE --- 10 [2,6]	10 [2,6]
157B7301	PVE --- 25 [6,6]	25 [6,6]
157B7302	PVE --- 40 [10,6]	40 [10,6]
157B7303	PVE --- 65 [17,2]	65 [17,2]
157B7304	PVE --- 100 [26,4]	100 [26,4]
157B9301	PVH/PVHC --- 25	[6,6] 25 [6,6]

Back pressure Flow Control Spool (A/B->T flow track smaller than P->A/B)

Part Number Actuation	PVB with	shuttle valve	Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9912	PVE ---	65 [17,2] 25 [6,6]
11098878	PVE ---	25 [6,6] 5 [1,3]
11104486	PVH/PVHC --- 25	[6,6] 5 [1,3]

Single Acting Cylinder Linear Flow Control Spools—Neutral B-port Position

Schematic for PVBS without shuttle valve

Pure electrical circuit lines without any symbols

Back pressure Flow Control Spool (A/B->T flow track smaller than P->A/B)

Part Number Actuation	PVB with shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9668	PVE	-	-	65 [17,2]	40 [10,6]

PVG-EX 32

Flow/Pressure Control Spools—Closed Neutral Position

All spools have flow control on port A, pressure control on port B and a dead band on 1.5 mm [0.06 in].

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

graph TD
    A["Switch"] --> B["Diode"]
    B --> C["Mathode"]
    C --> D["Ground"]
    E["Switch"] --> F["Diode"]
    F --> G["Mathode"]
    G --> H["Ground"]
    I["Switch"] --> J["Diode"]
    J --> K["Mathode"]
    K --> L["Ground"]
    M["Switch"] --> N["Diode"]
    N --> O["Mathode"]
    O --> P["Ground"]

Part numbers for Symmetric FC/PC Spools

Part Number Actuation PVB with	shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
157B7050	PVE - 10 [2,6] 10	[2,6] 10 [2,6] 10 [2,6]
157B7051	PVE - 25 [6,6] 25	[6,6] 25 [6,6] 25 [6,6]
157B7052	PVE - 40 [10,6] 40	[10,6] 40 [10,6] 40 [10,6]
157B7053	PVE - 65 [17,2] 65	[17,2] 65 [17,2] 65 [17,2]
157B7071	PVE Yes 25 [6,6]	25 [6,6] 25 [6,6] 25 [6,6]
157B7072	PVE Yes 40 [10,6]	40 [10,6] 40 [10,6] 40 [10,6]
157B7073	PVE Yes 65 [17,2]	65 [17,2] 65 [17,2] 65 [17,2]
157B7074	PVE Yes 100 [26,4]	100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
157B9052	PVH/PVHC - 40	[10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9053	PVH/PVHC - 65	[17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9054	PVH/PVHC - 100	[26,4] 100 [26,4] 100 [26,4] 100 [26,4]
157B9072	PVH/PVHC Yes	40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9073	PVH/PVHC Yes	65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9074	PVH/PVHC Yes	100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]

Part numbers for Asymmetric FC/PC Spools

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9529	PVE	Yes	65 [17,2]	65 [17,2]	40 [10,6]

Back pressure FC/PC Spools (A/B->T flow track smaller than P->A/B)

Part Number	Actuation	PVB with shuttle valve	Flow – l/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9533	PVE	Yes	10 [2,6]	25 [6,6]	5 [1,3]	25 [6,6]
11120728	PVE	Yes	10 [2,6]	40 [10,6]	25 [6,6]	25 [6,6]
157B9536	PVE	Yes	25 [6,6]	40 [10,6]	10 [2,6]	40 [10,6]

PVG-EX 32

Flow/Pressure Control Spools—Throttled Open Neutral Position

All spools have flow control on port A, pressure control on port B and a dead band on 1.5 mm [0.06 in].

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

graph TD
    A["Start"] --> B{Decision}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

Part numbers for Symmetric FC/PC Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
157B7150	PVE - 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B7151	PVE - 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B7152	PVE - 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B7153	PVE - 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B7154	PVE - 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
11067130	PVE Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B7171	PVE Yes 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B9556	PVE Yes 30 [7,9] 30 [7,9] 30 [7,9] 30 [7,9]
157B7172	PVE Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B7173	PVE Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B7174	PVE Yes 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
11107242	PVH/PVHC Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9173	PVH/PVHC Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]

Part numbers for Asymmetric FC/PC Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9592	PVE	Yes	40 [10,6]	40 [10,6]	15 [4,0]
11051961	PVE	Yes	100 [26,4]	100 [26,4]	65 [17,2]
11139550	PVE	Yes	115 [30,4]	115 [30,4]	65 [17,2]

Part number for Back pressure, FC/PC Spools (A/B->T flow track smaller than P->A/B)

Part Number	Actuation PVB with shuttle valve		Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9548	PVE	Yes	25 [6.6]	25 [6.6]	25 [6.6]	5 [1.3]

PVG-EX 32

Flow/Pressure Control Spools—Throttled Open B to T in Neutral Position

All spools have pressure control on port A, flow control on port B and a dead band on 1.5 mm [0.06 in].

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

Part numbers for Symmetric FC/PC Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
157B7150	PVE - 10 [2,6] 10 [2,6] 10 [2,6]
157B7151	PVE - 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B7152	PVE - 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B7153	PVE - 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
11122525	PVE Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B7562	PVE Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B7563	PVE Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]

Part numbers for Asymmetric FC/PC Control Spools

Part Number Actuat	on PVB with	shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9198	PVE Yes 10 [2.6]	10 [2.6] 40 [10.6]	40 [10.6]

PVG-EX 32

Flow/Pressure Control Spools—Throttled Open A to T in Neutral Position

All spools have flow control on port A, pressure control on port B and a dead band on 1.5 mm [0.06 in].

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

Part numbers for Symmetric FC/PC Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B7450	PVE - 10 [2,6] 10	[2,6] 10 [2,6] 10 [2,6]
157B7451	PVE - 25 [6,6] 25	[6,6] 25 [6,6] 25 [6,6]
157B7452	PVE - 40 [10,6] 40	[10,6] 40 [10,6] 40 [10,6]
157B7453	PVE - 65 [17,2] 65	[17,2] 65 [17,2] 65 [17,2]
157B7470	PVE Yes 10 [2,6]	10 [2,6] 10 [2,6] 10 [2,6]
157B7471	PVE Yes 25 [6,6]	25 [6,6] 25 [6,6] 25 [6,6]
157B7472	PVE Yes 40 [10,6]	40 [10,6] 40 [10,6] 40 [10,6]
157B7473	PVE Yes 65 [17,2]	65 [17,2] 65 [17,2] 65 [17,2]
157B9083	PVH/PVHC Yes 65	[17,2] 65 [17,2] 65 [17,2] 65 [17,2]

Part numbers for Asymmetric FC/PC Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9660 PVE Yes 40 [10.6] 40 [10.6] 25 [6.6] 40 [10.6]

PVG-EX 32

Flow/Pressure Control Spools—Throttled Open B to T in Neutral Position

All spools have flow control on port A, pressure control on port B and a dead band on 1.5 mm [0.06 in].

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

graph TD
    A["Start"] --> B{Decision}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

Part numbers for Asymmetric FC/PC Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9591	PVE - 40 [10,6] 40	[10,6] 25 [6,6] 40 [10,6]
157B9641	PVE - 50 [13,2] 50	[13,2] 10 [2,6] 10 [2,6]
157B9660	PVE Yes 50 [13,2]	50 [13,2] 10 [2,6] 10 [2,6]
157B9832	PVE Yes 55 [14,5]	55 [14,5] 25 [6,6] 25 [6,6]

Flow/Pressure Control Spools—Open/Closed in Neutral Position

All spools have flow control on port A, pressure control on port B and a dead band on 1,0 mm [0,04 in].

Schematic for PVBS without shuttle valve

graph TD
    A["Switch"] --> B["R"]
    B --> C["Resistor"]
    C --> D["Current Source"]
    D --> E["Switch"]
    E --> F["R"]
    F --> G["Resistor"]
    G --> H["Current Source"]
    H --> I["Switch"]
    I --> J["R"]
    J --> K["Resistor"]
    K --> L["Current Source"]
    L --> M["Switch"]
    M --> N["R"]
    N --> O["Resistor"]
    O --> P["Current Source"]
    P --> Q["Switch"]
    Q --> R["R"]
    R --> S["Resistor"]
    S --> T["Current Source"]
    T --> U["Switch"]

Part number for Back pressure FC/PC Spools (A/B->T flow track smaller than P->A/B)

Part Number Actuation PVB with		shuttle valve	Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
11067514	PVE	—	40 [10.6]	40 [10.6]	25 [6.6]	25 [6.6]

Flow/Pressure Control Spools—Closed A and Open/Closed B Position

Schematic for PVBS with shuttle valve

Part numbers for Symmetric FC/PC Flow Control Spools

Part Number	Actuation	PVB with shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11213570	PVE	Yes	40 [10.6]	40 [10.6]	40 [10.6]	40 [10.6]

PVG-EX 32

Pressure Control Spools—Closed Neutral Position

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

graph TD
    A["Start"] --> B{Condition}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

graph TD
    A["Start"] --> B{Condition}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

Part numbers for Symmetric Pressure Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B7015	PVE - 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B7010	PVE - 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B9540	PVE - 18 [4,8] 18 [4,8] 18 [4,8] 18 [4,8]
157B7011	PVE - 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B7012	PVE - 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B7013	PVE - 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B7035	PVE Yes 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B7030	PVE Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
11081829	PVE Yes 18 [4,8] 18 [4,8] 18 [4,8] 18 [4,8]
157B7031	PVE Yes 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B7032	PVE Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B7033	PVE Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9683	PVE Yes 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
157B9015	PVH/PVHC - 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B9010	PVH/PVHC - 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B9540	PVH/PVHC - 18 [4,8] 18 [4,8] 18 [4,8] 18 [4,8]
157B9011	PVH/PVHC - 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B9012	PVH/PVHC - 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9013	PVH/PVHC - 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]

Back pressure Pressure Control Spools (A/B->T flow track smaller than P->A/B)

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11177945	PVE	-	40 [10,6]	65 [17,2]	65 [17,2]	65 [17,2]

PVG-EX 32

Pressure Control Spools—Throttled Open Neutral Position

All spools have pressure control on port A and B and a dead band on 1,5 mm [0,06 in].

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

Part numbers for Symmetric Pressure Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
157B7115	PVE - 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B7110	PVE - 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B7111	PVE - 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B7112	PVE - 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B7113	PVE - 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9853	PVE Yes 3 [0,8] 3 [0,8] 3 [0,8] 3 [0,8]
157B7135	PVE Yes 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B7130	PVE Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B7131	PVE Yes 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B7132	PVE Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B7133	PVE Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B7134	PVE Yes 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
11057575	PVH/PVHC - 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B9110	PVH/PVHC - 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B9112	PVH/PVHC - 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9113	PVH/PVHC - 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
11057314	PVH/PVHC Yes 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B9130	PVH/PVHC Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B9131	PVH/PVHC Yes 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]

Part numbers for Asymmetric Pressure Control Spools

Part Number Actuation PVB with		shuttle valve	Flow – l/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9525	PVE	-	20 [5,3]	20 [5,3]	10 [2,6]	10 [2,6]
11041330	PVE	-	40 [10,6]	40 [10,6]	20 [5,3]	20 [5,3]
157B9634	PVH/PVHC	Yes	10 [2,6]	10 [2,6]	5 [1,3]	5 [1,3]

PVG-EX 32

Pressure Control Spools—Throttled A to T in Neutral Position

Schematic for PVBS with shuttle valve

graph TD
    A["Switch"] --> B["R"]
    B --> C["Resistor"]
    C --> D["T"]
    D --> E["Current Source"]
    E --> F["Switch"]
    F --> G["R"]
    G --> H["Resistor"]
    H --> I["T"]
    I --> J["Current Source"]
    J --> K["Switch"]
    K --> L["R"]
    L --> M["Resistor"]
    M --> N["T"]
    N --> O["Current Source"]
    O --> P["Switch"]
    P --> Q["R"]
    Q --> R["Resistor"]
    R --> S["T"]
    S --> T["Current Source"]
    T --> U["Switch"]
    U --> V["R"]
    V --> W["Resistor"]
    W --> X["T"]
    X --> Y["Current Source"]
    Y --> Z["Switch"]

Part numbers for Pressure Control Spools Throttled A to T in Neutral Position

Part Number Actuation PVB with	shuttle valve	Flow – l/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9646	PVE Yes 15 [4] 15	[4] 15 [4] 15 [4]
157B9199	PVE Yes 10 [2.6]	10 [2.6] 40 [10.6] 40 [10.6]

PVG-EX 32

Pressure/Flow Control Spools—Closed Neutral Position

All spools have pressure control on port A, flow control on port B and a dead band on 1,5 mm [0,06 in].

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

graph TD
    A["Top Left Arrow"] --> B["Downward Arrow"]
    B --> C["Trend"]
    D["Top Right Arrow"] --> E["Downward Arrow"]
    E --> F["Trend"]
    G["Bottom Left Arrow"] --> H["Downward Arrow"]
    H --> I["Trend"]
    J["Bottom Right Arrow"] --> K["Trend"]

Part numbers for Symmetric PC/FC Spools

Part Number Actuation PVB with shuttle valve			Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
157B7040	PVE - 10 [2,6] 10	[2,6] 10 [2,6] 10 [2,6]
157B7041	PVE - 25 [6,6] 25	[6,6] 25 [6,6] 25 [6,6]
157B7042	PVE - 40 [10,6] 40	[10,6] 40 [10,6] 40 [10,6]
157B7043	PVE - 65 [17,2] 65	[17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B7044	PVE - 100 [26,4]	100 [26,4] 100 [26,4]	100 [26,4]
157B7061	PVE Yes 25 [6,6]	25 [6,6] 25 [6,6] 25 [6,6]
157B7062	PVE Yes 40 [10,6]	40 [10,6] 40 [10,6]	40 [10,6]
157B7063	PVE Yes 65 [17,2]	65 [17,2] 65 [17,2]	65 [17,2]
157B7064	PVE Yes 100 [26,4]	100 [26,4] 100 [26,4]	100 [26,4]
157B9040	PVH/PVHC - 10	[2,6] 10 [2,6] 10 [2,6]	10 [2,6]
157B9041	PVH/PVHC - 25	[6,6] 25 [6,6] 25 [6,6]	25 [6,6]
157B9042	PVH/PVHC - 40	[10,6] 40 [10,6] 40 [10,6]	40 [10,6]
157B9043	PVH/PVHC - 65	[17,2] 65 [17,2] 65 [17,2]	65 [17,2]
157B9044	PVH/PVHC - 100	[26,4] 100 [26,4] 100	[26,4] 100 [26,4]
157B9062	PVH/PVHC Yes	40 [10,6] 40 [10,6] 40	[10,6] 40 [10,6]
157B9063	PVH/PVHC Yes	65 [17,2] 65 [17,2] 65	[17,2] 65 [17,2]

Part numbers for Asymmetric PC/FC Spools

Part Number Actuation PVB with shuttle valve			Flow – I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9589	PVE	Yes	25 [6.6]	25 [6.6]	40 [10,6]	40 [10,6]
157B9528	PVE	Yes	65 [17,2]	40 [10,6]	65 [17,2]	65 [17,2]
11223873	PVE	Yes	65 [17,2]	40 [10,6]	65 [17,2]	40 [10,6]

Back pressure PC/FC Spools (A/B->T flow track smaller than P->A/B)

Part Number	Actuation	PVB with shuttle valve	Flow – l/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9532	PVE	Yes	25 [6,6]	65 [17,2]	25 [6,6]	10 [2,6]
11051179	PVE	Yes	25 [6,6]	10 [2,6]	25 [6,6]	5 [1,3]
157B9535	PVE	Yes	40 [10,6]	10 [2,6]	40 [10,6]	25 [6,6]
11051177	PVE	Yes	25 [6,6]	25 [6,6]	40 [10,6]	10 [2,6]

PVG-EX 32

Pressure/Flow Control Spools—Closed Neutral Position with B-float

All spools have pressure control on port A, flow control on port B and a dead band on 1,5 mm [0,06 in].

Schematic for PVBS without shuttle valve

graph TD
    A["Start"] --> B{Decision}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

Part number for Symmetric PC/FC Spools

Part Number Actuation PVB with	shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9637 PVE — 10 [2.6] 10 [2.6] 10 [2.6]	10 [2.6]

Pressure/Flow Control Spools—Throttled Open Neutral Position

All spools have pressure control on port A, flow control on port B and a dead band on 1,5 mm [0,06 in].

Schematic for PVBS without shuttle valve Schematic for PVBS with shuttle valve

Part numbers for Symmetric PC/FC Control Spools

Part Number Actuation PVB with		shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11122564	PVE - 10 [2,6] 10	[2,6] 10 [2,6] 10 [2,6]
157B7141	PVE - 25 [6,6] 25	[6,6] 25 [6,6] 25 [6,6]
157B7142	PVE	-	40 [10,6]	40 [10,6]	40 [10,6]	40 [10,6]
157B7143	PVE	-	65 [17,2]	65 [17,2]	65 [17,2]	65 [17,2]
157B7144	PVE	-	100 [26,4]	100 [26,4]	100 [26,4]	100 [26,4]
157B7161	PVE Yes	25 [6,6] 25	[6,6] 25 [6,6] 25	[6,6]
157B7162	PVE	Yes	40 [10,6]	40 [10,6]	40 [10,6]	40 [10,6]
157B7163	PVE	Yes	65 [17,2]	65 [17,2]	65 [17,2]	65 [17,2]
157B7164	PVE	Yes	100 [26,4]	100 [26,4]	100 [26,4]	100 [26,4]
157B9163	PVH/PVHC	Yes	65 [17,2]	65 [17,2]	65 [17,2]	65 [17,2]

Part numbers for Asymmetric PC/FC Control Spools

Part Number	Actuation PVB with shuttle valve		Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9811	PVE	Yes	10 [2,6]	10 [2,6]	40 [10,6]	65 [17,2]
157B9988	PVE	Yes	25 [6,6]	10 [2,6]	25 [6,6]	25 [6,6]

PVG-EX 32

Pressure/Flow Control Spools—Open/Closed Neutral Position

Schematic for PVBS without shuttle valve

Part number for PC/FC Spool Open/Closed in Neutral Position

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
11104931 PVE — 40	[10.6] 40 [10.6] 40 [10.6] 40 [10.6]

Pressure/Flow Control Spools—Open/Closed A and Closed B Position

Schematic for PVBS with shuttle valve

graph TD
    A["Start"] --> B{Condition}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

Part numbers for Symmetric PC/FC Control Spools

Part Number Actuation	PVB with	shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
11213571	PVE Yes 40 [10.6]	40 [10.6] 40 [10.6] 40	[10.6]
11198095	PVE Yes 65 [17.2]	65 [17.2] 65 [17.2] 65	[17.2]

PVBS for PVBZ Main Spools Part Numbers

PVBZ Flow Control Spools—Closed Neutral Position

Schematic for PVBZ without shuttle valve Schematic for PVBZ with shuttle valve

Pure electrical circuit lines without any symbols

Part numbers for Symmetric Flow Control Spools

Part Number A	ctuation PVB with shuttle valve		Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9405	PVE -	5 [1,3]	5 [1,3] 5 [1,3]	5 [1,3]
157B9400	PVE	-	10 [2,6]	10 [2,6]	10 [2,6]	10 [2,6]
157B9401	PVE	-	25 [6,6]	25 [6,6]	25 [6,6]	25 [6,6]
157B9402	PVE	-	40 [10,6]	40 [10,6]	40 [10,6]	40 [10,6]
157B9403	PVE	-	65 [17,2]	65 [17,2]	65 [17,2]	65 [17,2]
157B9404	PVE	-	100 [26,4]	100 [26,4]	100 [26,4]	100 [26,4]
11051945	PVE Yes	5 [1,3]	5 [1,3] 5 [1,3]	5 [1,3]
11019630	PVE	Yes	10 [2,6]	10 [2,6]	10 [2,6]	10 [2,6]
11019631	PVE	Yes	25 [6,6]	25 [6,6]	25 [6,6]	25 [6,6]
11019633	PVE	Yes	40 [10,6]	40 [10,6]	40 [10,6]	40 [10,6]

PVG-EX 32

Part numbers for Symmetric Flow Control Spools (continued)

Part Number A	Actuation PVB with shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
11019634	PVE Yes 65 [17,2]	65 [17,2] 65 [17,2]	65 [17,2]
11019635	PVE Yes 100 [26,4]	100 [26,4] 100	26,4] 100 [26,4]
11105665	PVH/PVHC - 5 [1,3]	5 [1,3] 5 [1,3]	5 [1,3]
11105445	PVH/PVHC - 10 [2,6]	10 [2,6] 10 [2,6]	6] 10 [2,6]
11105446	PVH/PVHC - 25 [6,6]	25 [6,6] 25 [6,6]	6] 25 [6,6]
11125900	PVH/PVHC - 100 [26,4]	100 [26,4]	100 [26,4]	100 [26,4]
11140563	PVH/PVHC Yes 25 [6,6]	25 [6,6]	25 [6,6]
11140564	PVH/PVHC Yes 65 [17,2]	65 [17,2]	65 [17,2]	65 [17,2]

Part numbers for Back pressure Flow Control Spools (A/B->T flow track smaller than P->A/B)

Part Number A	ctuation PVB with shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9573*	PVH/PVHC - 38 [10,0] 25 [6,6] 65 [17,2] 15 [4,0]
157B9651	PVE - 38 [10,0] 25 [6,6] 65 [17,2] 15 [4,0]
11084227	PVE Yes 5 [1,3] 25 [6,6] 25 [6,6] 25 [6,6]
11129527	PVE Yes 40 [10,6] 10 [2,6] 40 [10,6] 10 [2,6]
11085297	PVE Yes 20 [5,2] 40 [10,6] 40 [10,6] 10 [2,6]

* Deadband 1,5 mm [0,06].

PVG-EX 32

PVBZ Flow Control Spools—Closed Neutral Position with A-float

Schematic for PVBZ with shuttle valve

graph TD
    A["Input"] --> B["Switch"]
    B --> C["Diode"]
    C --> D["Output"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333

Part numbers for Symmetric Flow Control Spools

Part Number A	ctuation PVB with shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9415	PVE Yes 5 [1,3] 5 [1,3] 5 [1,3] 5 [1,3]
157B9410	PVE Yes 10 [2,6] 10 [2,6] 10 [2,6] 10 [2,6]
157B9411	PVE Yes 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
157B9412	PVE Yes 40 [10,6] 40 [10,6] 40 [10,6] 40 [10,6]
157B9413	PVE Yes 65 [17,2] 65 [17,2] 65 [17,2] 65 [17,2]
157B9414	PVE Yes 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]
11027130	PVH/PVHC Yes 25 [6,6] 25 [6,6] 25 [6,6] 25 [6,6]
11124250	PVH/PVHC Yes 100 [26,4] 100 [26,4] 100 [26,4] 100 [26,4]

Part numbers for Back pressure Flow Control Spools (A/B->T flow track smaller than P->A/B)

Part Number A	ctuation PVB with shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
11085128	PVE Yes 2 [0,5] 1	0 [2,6] 10 [2,6] 5 [1,3]

Part number Flow Control Spools for PVML

Part Number Actuation PVB with shuttle valve			Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
11128843	PVE Yes 40 [10,6]	40 [10,6] 40 [10,6]	40 [10,6]
157B9596	PVE Yes 100 [26,4]	100 [26,4] 100	[26,4] 100 [26,4]
157B9631	PVE Yes 100 [26,4]	100 [26,4] 100	[26,4] 100 [26,4]
11017592	PVE Yes 120 [31,7]	120 [31,7] 120	[31,7] 120 [31,7]
157B9434^1)	PVE Yes 120 [31,7]	120 [31,7] 120	[31,7] 120 [31,7]

^1) Dead band 0,8 mm [0,03 in].

PVG-EX 32

PVBZ Flow Control Spools—Closed Neutral Position with B-float

Schematic for PVBZ with shuttle valve

graph TD
    A["Power Source"] --> B["Branch 1"]
    A --> C["Branch 2"]
    A --> D["Branch 3"]
    A --> E["Branch 4"]
    A --> F["Branch 5"]
    B --> G["Current Source"]
    C --> H["Current Source"]
    D --> I["Current Source"]
    E --> J["Current Source"]
    F --> K["Current Source"]

Part numbers for Symmetric Flow Control Spools

Part Number Actuation PVB with	shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
11147069 PVE Yes 1	100 [26.4] 100 [26.4] 100 [26.4] 100 [26.4]

Part number Flow Control Spools for PVML

Part Number Actuation PVB with	shuttle valve	Flow - I/min [US gal/min]
		A → T	P → A	P → B	B → T
11146502 PVE Yes 1	100 [26.4] 100 [26.4] 100 [26.4] 100 [26.4]

PVBZ Flow Control Spools—Throttled Open Neutral Position with B-float

Schematic for PVBZ with shuttle valve

graph TD
    A["Input"] --> B["Node 1"]
    B --> C["Node 2"]
    C --> D["Node 3"]
    D --> E["Node 4"]
    E --> F["Output"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#cff,stroke:#333
    style F fill:#ffc,stroke:#333

Part number for Symmetric Flow Control Spools

Part Number A	Actuation PVB with shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9690	PVE Yes 15 [4] 15 [4] 15 [4] 15 [4]

Part number Flow Control Spools for PVML

Part Number A	Actuation PVB with shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
11146502	PVE	Yes	100 [26.4]	100 [26.4]	100 [26.4]

PVG-EX 32

PVBZ Linear Flow Control Spools—Closed Neutral Position

Schematic for PVBZ without shuttle valve Schematic for PVBZ with shuttle valve

Pure electrical circuit lines without any symbols

graph TD
    A["Start"] --> B{Decision}
    B -->|Yes| C["Process Step 1"]
    B -->|No| D["Process Step 2"]
    C --> E["End"]
    D --> F["End"]

Part numbers for Symmetric Flow Control Spools

Part Number	Actuation PVB with shuttle valve	Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
157B9664	PVE - 25 [6,6] 25	[6,6] 25 [6,6] 25 [6,6]
157B9809	PVE - 80 [21,1] 80	[21,1] 80 [21,1] 80 [21,1]

Part numbers for Asymmetric Flow Control Spools

Part Number Actuation PVB with shuttle valve		Flow - l/min [US gal/min]
		A → T	P → A	P → B	B → T
11130939 PVE Yes 25 [6,6] 40 [10,6] 40 [10,6] 25 [6,6]

Part numbers for Flow Control Spools for PVML

Part Number Actuation PVB with shuttle valve			Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9866 PVE Yes 25 [6,6] 40 [10,6] 40 [10,6] 25 [6,6]

PVBZ Single Acting Cylinder Flow Control Spools—Closed Neutral A-port Position

Schematic for PVBS without shuttle valve

Symmetric flow control spools

Part Number Actuation	PVB with	shuttle valve	Flow - I/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9859	PVE	-	25 [6.6]	25 [6.6]	-	-

PVG-EX 32

PVBZ Single Acting Cylinder Flow Control Spools—Closed Neutral B-port Position

Schematic for PVBS without shuttle valve

Pure electrical circuit lines without any symbols

Symmetric flow control spools

Part Number Actuation	PVB with	shuttle valve	Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
11149444 PVE --- 140	[37] 140 [37]

PVBZ Single Acting Cylinder Linear Flow Control Spools—Closed Neutral B-port Position

Schematic for PVBS without shuttle valve

Pure electrical circuit lines without any symbols

Symmetric flow control spools

Part Number Actuation	PVB with	shuttle valve	Flow - l/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9859	PVE	-	25 [6.6]	25 [6.6]	-	-

PVBZ-HS Single Acting Cylinder Flow Control Spools—Closed Neutral Position

Schematic for PVBS with or without shuttle valve

Pure electrical circuit lines without any symbols

Back pressure Flow Control Spools (B->T flow track smaller than P->B)

Part Number	Actuation	PVB with shuttle valve	Flow – l/min [US gal/min]
			A → T	P → A	P → B	B → T
157B9912	PVE	Yes	-	-	40 [10,6]	25 [6,6]
11098878	PVE	Yes	-	-	100 [26,4]	65 [17,2]

PVG-EX 32 Actuation

PVG 32 actuation can be done manually, hydraulically, and electrically.

PVG 32 actuation overview:

• PVM Manual actuation on page 124
• PVMD detention covers on page 126
• PVH Hydraulic Actuation on page 127

For information, description and part numbers on electrical EX-actuators please see the following documents:

• AN212686484914: PVE-EX Installation Guide eb mb version, Group II
• AN216686485434: PVE-EX Installation Guide db version, Group I & II
• AN249186480855: PVE-EX Installation Guide Aex d version
• BC248086480848: PVE-EX Technical Information db version + eb mb version

PVG-EX 32

PVG-EX 32

PVM Manual actuation

The PVM variants are based on a generic platform with a selection of additional features, enabling you to tailor the PVM to suit the demands of any hydraulic system, which includes the following main variants:

• PVM manual actuation or override of a function
• Spring centering cover without manual override (PVML)
— Optional with lever base
— Optional with lever base and lever
— Optional flow adjustment screws
- Optional with lever base - Optional with lever base and lever - Optional flow adjustment screws

The adjustment screws are intended for limiting the spool travel and thereby the maximum achievable flow.

PVM cover PVM dimensions

Control lever data

No lever position Standard range	Control lever range	Control lever range + float position
2 × 6 ± 13.4^ ± 19.5^ 22.3^

PVM versions torque data

Spool displacement	PVM+PVMD PVM+PVE	PVM+PVH PVM+PVM	MR PVM+PVMF
From neutral position	2.2 ±0.2 N·m [19.5 ±1.8 lb·in]	2.5 ±0.2 N·m [22.1 ± 1.8 lb·in]	17 N·m [3.8 lb·in] 22 N·m [5.0 lb·in]
Max. spool travel	2.8 ±0.2 N·m [24.8 ±1.8 lb·in]	6.9 ±0.2 N·m [61.0 ±1.8 lb·in]	-	-
Into float position -- - 60 N·m				[13.5 lb·in]
Away from float position -- - 28 N·m [6.3 lb·in]
From any other position -- - 8.5 N·m [73.3 lb·in] -

PVG-EX 32

Part number Material Adjustment screws Lever base Lever base and lever Weight
157B3161	Cast iron Yes	— Yes 0,4 kg			[0,88 lb]

PVG-EX 32

PVMD detention covers

The PVMD cover, also referred to as detention cover, is intended for manually activated PVB sections.

PVMD symbol

PVMD detention cover Dimensions, mm [in]

85 [3.35] 44 [1.73] 17 [0.67]

PVMD Detention Covers detailed information

Technical data

Spool displacement Torque (dependent on spool)
From neutral position PVM+PVMD 2,2±0,2 N·m [19,5±1,8 lbf·in]
Max. spool travel PVM+PVMD 2,8±0,2 N·m [24,8±1,8 lbf·in]

Part numbers for PVMD/F/R covers

Part number Type Material
157B0021 PVMD Cast iron

PVG-EX 32

PVH Hydraulic Actuation

PVH cover PVH 32 cover dimensions

The hydraulic remote control lever should be connected directly to the tank.

Technical data

Max pilot pressure 30 bar 435 psi
Proportional control pressure range 5 - 15 bar 75 – 220 psi
Operating torque from neutral 2,5 ± 0,2 N·m [ 22,1 ± 1,8 lbf·in]
Operating torque max spool position 6,9 ± 0,2 N·m [ 61,0 ± 1,8 lbf·in]

Part numbers for PVH Hydraulic Actuation

Part number Material Weight
157B0014	Cast iron 9/16-18 UNF
157B0016	Cast iron G1/4"

PVSI End Plates

The PVG 32 PVSI end plates close off the valve stack section placed between them by placing them at the end. Furthermore, the end plate is ensuring Load Sense (LS) is relieved to tank pressure when the valve is not operated.

The PVSI end plate variants are based on a generic platform with a wide selection of additional features, enabling you to tailor the PVSI to suit the demands of any hydraulic system.

The generic PVSI end plate platform includes the following main variants.

• PVSI - Cast iron
  • PVSI with LX-connection - Cast iron

PVSI

The PVSI Start Plates features:

• Integrated LS pressure relief valve to tank
  • Optional integrated thermal orifice
  • Optional version without seals

PVG-EX 32

PVSI module PVSI dimensions

3D rendering of a black rectangular electronic device casing with mounting holes and a central slot (no text or symbols visible)

MADE IN DENMARK 95 [3.74] 111 [4.37]

Weight: 0.47 kg [1.05 lb]

109.4 [4.31] 23 [0.91]

PVSI schematic

Simple geometric line drawing with a rectangular outline and dashed border (no text or symbols)

See part number table for details on maximum pressure capacity

Technical data

Max. rated pressure P-port continuous 300 / 350 bar [4351/5075 psi]
		P-port intermittent 400 bar [5800 psi]
		T-port static/dynamic 25/40 bar [365/580 psi]
Oil temperature Recommended 30 60°C [86 140°F]
		Minimum -30°C [-22°F]
		Maximum 90° [194°F]
Ambient temperature Recommended -30 60°C	[-22 140°F]
Oil viscosity	Operating range	12 75 mm2/s	[65 347 SUS]
	Minimum 4 mm2/s	[39 SUS]
	Maximum 460 mm2/s	[2128 SUS]
Oil contamination acc. to ISO 4406	Maximum 23/19/16

Part numbers for PVSI End Plate

Part number	Maximum pressure		Material	Weight kg [lbs]	Seals	Thermal orifice	Mounting
157B2004	350 bar	5076 psi	Cast iron	1.745 [3.85]	Yes	-	5/16-18 UNC
157B2008	350 bar	5076 psi	Cast iron	1.745 [3.85]	no*	-	M8
157B2018	350 bar	5076 psi	Cast iron	1.745 [3.85]	no*	-	M8
157B2014	350 bar	5076 psi	Cast iron	1.745 [3.85]	Yes	-	M8
157B2902	350 bar	5076 psi	Cast iron	1.745 [3.85]	Yes	Yes (0.8mm)	M8

For use when using a mid-inlet

PVG-EX 32

PVSI with LX-connection

The PVSI type end plates are made of aluminum while the PVSI types are made of cast iron thereby being able to withstand a higher pressure.

The PVSI with LX-port connection features:

• Integrated LS pressure relief valve to tank
- Threaded LX port for connecting another valve to LS network

PVSI with LX-connection PVSI with LX-connection dimensions

PVSI with LX-connection schematic

Lx

See part number table for details on maximum pressure capacity

Technical data

Max. rated pressure P-port continuous 300 / 350 bar [4351/5075 psi]
		P-port intermittent 400 bar [5800 psi]
		T-port static/dynamic 25/40 bar [365/580 psi]
Oil temperature Recommended 30 60°C [86 140°F]
		Minimum -30°C [-22°F]
		Maximum 90° [194°F]
Ambient temperature Recommended -30 60°C	[-22 140°F]
Oil viscosity	Operating range	12 75 mm2/s	[65 347 SUS]
	Minimum 4 mm2/s	[39 SUS]
	Maximum 460 mm2/s	[2128 SUS]
Oil contamination acc. to ISO 4406	Maximum 23/19/16

Part numbers for PVSI with LS-connection End Plate

Part number	Maximum pressure		Material	Weight kg [lbs]	LX port	Mounting
157B2015	350 bar	5076 psi	Cast iron	1.695 [3.74]	G1/4"	M8
157B2910	350 bar	5076 psi	Cast iron	1.695 [3.74]	M12x1.5 ISO 6149	M8
157B2005	350 bar	5076 psi	Cast iron	1.695 [3.74]	1/2-20 UNF	5/16-18 UNC

PVG-EX 32

PVSKM Full Flow Cut Off Modules

The PVG-EX 32 PVSKM inline full flow cut-off module, also referred to as full flow cut-off modules, enables an integrated full flow cut-off and High Pressure Carry Over (HPCO) functionality by means of the integrated PVSKM spool, controlled either manually, hydraulically or electrohydraulically.

The PVG-EX 32 PVSKM modules, also referred to as full flow cut-off modules, inline full flow cut-off of flow or as an HPCO, High Pressure Carry Over port.

The PVSKM module allows a position anywhere in the PVG-EX 32 valve group, similar to a standard PVG-EX 32 basic module. The freedom of position of the PVSKM module in the PVG-EX 32 valve group enables a full flow cut-off, of the entire valve group, by placing the PVSKM right after the PVP inlet module, or only a part of the valve group, by placing the PVSKM elsewhere in the valve group.

The PVSKM module variants are based on a generic platform with a wide selection of additional features, enabling you to tailor the valve stack to comply with Category 2 or 3 safety systems according to ISO 13849.

The PVSKM Full Flow Cut-Off Module features:

• Threaded port for HPCO port
• Optional T0 facility and external T0 port
• Different PVSKM spool types depending on requested HPCO flow capacity

PVSKM Full Flow Cut Off module

3D rendering of a mechanical component with mounting holes and internal cavities (no visible text or symbols)

PVSKM schematic

1 0 2 HPCO

PVG-EX 32

PVSKM Functionality

Neutral mode

Cross-sectional diagram of a mechanical device with internal components and no visible text or symbols

PVG mode

Cross-sectional diagram of a mechanical device showing internal components and fluid flow paths (no text or symbols)

HPCO mode

to HPQ port 501B

Maximum pressure for P- and T-port

Max. P-port continuous Max. P-port	intermittent Max. T-port static/dynamic
210 bar [3045 psi] 400 bar [5800 psi] 25	/40 bar [365/580 psi]

Technical specification

Parameter Minimum Recommended range Maximum
Fluid temperature	-30°C [-22°F] 30 to	60°C [86 to 140°F] 90° [194°F]
Fluid viscosity	4 mm ^2 /s [39 SUS] 12	to 75 mm ^2 /s [65 to 347 SUS] 460 mm ^2 /s [2128 SUS]

PVG-EX 32

Technical specification (continued)

Parameter Minimum Recommended range Maximum
Fluid cleanliness (mechanical activation)	23/19/16 (according to ISO 4406)
Fluid cleanliness (PVE activation)	18/16/13 (according to ISO 4406)
Operating temperature	Ambient: -30 to 60°C [-22 to 140°F]

Part number for PVSKM module

Part number P-port/HPCO-	port T0 Facility Mounting
11099469	G3/4" yes		M811107369
	1 1/16-12 UN yes
11117252	G3/4"-

PVG-EX 32

PVSKM Spool

PVSKM Spool schematic

Technical diagram showing a mechanical or hydraulic system with labeled components and directional arrows indicating flow or movement.

Theoretical Performance

Pressure drop P to P characteristic

Pressure drop from P to HPCO characteristics

PVG-EX 32

Part number for PVSKM spool

Part number HPCO flow	Actuation method
11100036	150 l/min [39.6 US gal/min]	PVE11116733
	40 l/min [10.6 US gal/min]
11116734	100 l/min [26.4 US gal/min]
11111293	150 l/min [39.6 US gal/min] PVH/PVHC

PVAS Stay Bolts

PVAS Stay Bolts kit for various PVG combinations consist of three tie rods, six washers, six nuts and O-ring. Use the guide and reference tables how to choose PVAS kit.

The tie rods are inserted through the entire length of the PVG valve stack. The nuts are tightened at the pump side and at the end plate.

To find the PVAS kit that fits your PVG-EX 32 valve stack, you need to go to the table PVG-EX 32 modules total length on page 135 and find the length. Then go to the table PVAS Part Numbers on page 135 and find the matching part number.

PVG-EX 32

PVAS Part Numbers

PVAS part numbers according to accumulated length interval PVG-EX 32.

PVAS part numbers

Length, mm [in] Part number Length, mm [in] Part number
20 - 48 [0.79 - 1.89] 11188219 361 - 3	72 [14.21 - 14.65] 1	188205
49 - 60 [1.93 - 2.36] 11188218 373 - 3	84 [14.69 - 15.12] 1	57B8026
61 - 72 [2.40 - 2.83] 157B8000 385 - 3	96 [15.16 - 15.59] 1	1188204
73 - 84 [2.87 - 3.31] 11188217 397 - 4	08 [15.63 - 16.06] 1	57B8007
85 - 96 [3.35 - 3.78] 157B8031 409 - 4	20 [16.10 - 16.54] 1	1188203
97 - 108 [3.82 - 4.25] 11188216 421 -	432 [16.58 - 17.01] 1	57B8027
109 - 120 [4.29 - 4.72] 157B8001 433 -	444 [17.05 - 17.48]	11188202
121 - 132 [4.76 - 5.20] 11188215 445 -	456 [17.52 - 17.95]	157B8008
133 - 144 [5.24 - 5.67] 157B8021 457 -	468 [17.99 - 18.43]	11188201
145 - 156 [5.71 - 6.14] 11188214 469 -	480 [18.47 - 18.90]	157B8028
157 - 168 [6.18 - 6.61] 157B8002 481 -	492 [18.94 - 19.37]	11188200
169 - 180 [6.65 - 7.09] 11188213 493 -	504 [19.41 - 19.84]	157B8009
181 - 192 [7.13 - 7.56] 157B8022 505 -	516 [19.88 - 20.31]	11188199
193 - 204 [7.60 - 8.03] 11188212 517 -	528 [20.35 - 20.79]	157B8029
205 - 216 [8.07 - 8.50] 157B8003 529 -	540 [20.83 - 21.26]	11188198
217 - 228 [8.54 - 8.98] 11188211 541 -	552 [21.30 - 21.73]	157B8010
229 - 240 [9.02 - 9.45] 157B8023 553 -	564 [21.77 - 22.20]	11188197
241 - 252 [9.49 - 9.92] 11188210 565 -	576 [22.24 - 22.68]	157B8030
253 - 264 [9.96 - 10.39] 157B8004 577 -	588 [22.72 - 23.15]	11188196
265 - 276 [10.43 - 10.87] 11188209 589 -	600 [23.19 - 23.62]	157B8061
277 - 288 [10.91 - 11.34] 157B8024 601 -	612 [23.66 - 24.09]	11188195
289 - 300 [11.38 - 11.81] 11188208 613 -	624 [24.13 - 24.57]	157B8081
301 - 312 [11.85 - 12.28] 157B8005 625 -	636 [24.61 - 25.04]	11188194
313 - 324 [12.32 - 12.76] 11188207 637 -	648 [25.08 - 25.51]	157B8062
325 - 336 [12.80 - 13.23] 157B8025 649 -	660 [25.55 - 25.98]	11188189
337 - 348 [13.27 - 13.70] 11188206 661 -	672 [26.02 - 26.46]	157B8082
349 - 360 [13.74 - 14.17] 157B8006

PVG-EX 32 modules total length

Table with total length of the PVG 32 depending on the number of PVB modules.

No. of PVB 32

1 2 3 4

5 6 7 8

9 10 11

12

Length mm [in]

119[4.69]

167[6.57]

215[8.46]

263[10.35]

311[12.24]

359[14.13]

407[16.02]

455[17.91]

503[19.80]

551[21.69]

599[23.58]

647[25.47]

PVG-EX 128/256

General Information

PVG-EX 128/256 Proportional Valve Group

graph TD
    A["PVM"] --> B["PVB"]
    B --> C["PVB 128"]
    C --> D["PVS"]
    D --> E["PVAS"]
    F["PVB 256"] --> G["PVE-EX 256"]
    G --> H["PVH 256"]
    H --> I["PVMD 256"]
    I --> J["PVE-EX 256"]

Navigation

PVPV PVB 128 PVB 256
PVLP and PVLA PVBS main spools PVM
PVH PVMD PVSI and PVGI
PVAS

PVG-EX 128/256

PVG-EX 128/256 general description

PVG is a hydraulic, load-sensing proportional valve, designed for optimal machine performance and maximum design flexibility.

The PVG valve design is based on a modular concept that enables machine designers to specify a valve solution suitable for multiple market segments across multiple applications.

The load independent proportional control valve and high performance actuator technology combined with a low pressure drop design improves the machine performance and efficiency – increasing productivity and reducing energy consumption.

Features of the PVG-EX 128/256 valve

• Inlet flow up to 1200 l/min [317 US gal/min]
• Compact sectional platform solution for easy integration with PVG 16 and PVG 32
- Load-independent flow control:
- Oil flow to an individual function is independent of the load pressure of this function - Oil flow to one function is independent of the load pressure of other functions

• Reliable regulation characteristics across the entire flow range

- Load sense relief valves for A and B port enables reduced energy loss at target pressure

• Optimized for lower pressure drop and higher efficiency

• Several options for connection threads and flange mount

• Compact design, easy installation and serviceability

• Static Load sense system when selecting pump control

• Internal T0 connection in all PVSI/PVGI

B-Port A-Port PVM NC1 NC3 NO2 NO4 LVDT Electronics PVBS PVB

PVG-EX 128/256

PVG-EX 128/256 PVPV Inlet Modules

The Closed Center PVPV inlet with integrated pilot pressure reduction valve (PPRV) for PVE activation is intended for use with variable displacement pumps in applications where a valve group with electro-hydraulic or hydraulically controlled work sections is desired.

All Variants are prepared for 2xPVLP shock/anti-cavitation valves for pressure peak protection and anti-cavitation prevention.

PVLPs are for pressure peak protection in the system and pump.

Optional electrically actuated pilot shut off valve PVPP provides additional functional system safety by removing pilot oil from the electrical actuation or hydraulic actuation system, disabling main spool actuation.

All variants have internal T0 to tank connection in the PVSI and PVGI end plates.

PVPV 256

3D mechanical component with mounting holes and mounting flanges (no visible text or symbols)

PVPV inlet module dimensions (mm)

FF F T 43.5 68 10.8 47.5 100.5 78.5 240.3

Weight 10 kg [22 lbs]

The PVPV 256 inlet module variants are based on a generic platform with a selection of additional features, enabling you to tailor the PVPV inlet to suit the demands of any hydraulic system.

Variable displacement pump symbol

The generic PVPV 256 inlet module platform includes the following main variants:

Closed Center PVPV with PPRV PVE Closed center inlet module for variable displacement pumps.

Closed Center PVPV with PPRV for PVH/PVHC Closed center inlet module for variable displacement pumps.

Optional feature: PVPP Electrical Pilot Shut-Off Valve - Closed center inlet module for variable displacement pumps.

PVG-EX 128/256

PVG-EX 128/256 Closed Center PPRV for PVE Activation and/or Mechanical

The PVPV 256 inlet modules, also referred to as pump side modules, act as an interface between the PVG 128/256 proportional valve group and the hydraulic pump and tank reservoir.

Schematic

T LS P M M P P Pp P109162

Technical data

Max. rated pressure P-port con	continuous 350 bar [5076 psi]
	P-port intermittent 400 bar [5800 psi]
	T-port static/dynamic 25/40 bar [363/580 psi]
Rated Port P (PVPV/PVSI) P-port 600/600 l/min [159/159 US gal/min]
Oil temperature Recommended	ed 30 to 60°C [86 to 140°F]
	Minimum -30°C [-22°F]
	Maximum 90° [194°F]
Ambient temperature Recom	mended -30 to 60°C	[-22 to 140°F]
Oil viscosity Operating range	12 to 75 mm	^2/s	[65 to 347 SUS]
	Minimum 4 mm	^2/s	[39 SUS]
	Maximum 460 mm	^2/s	[2128 SUS]
Oil contamination according to ISO 4406	Maximum 23/19/16

Part numbers for Closed Center PVPV with PPRV for PVE

Part number	PPRV	P-port	T-port	LS-port Gauge-port	M-port Gauge-port	T/Pilot Gauge-port	Mounting feet
11173130	PVE	Metric Flange 1-1/4"	Metric Flange 1-1/2"	G3/8"BSP	G3/8"BSP	G1/4"BSP	M12
11176703	PVE	Thread Ports G1-1/2" BSP	Thread Ports G1-1/2" BSP	G3/8"BSP	G3/8"BSP	G1/4"BSP	M12
11176691	PVE	SAE Flange 1-1/4" UNF	SAE Flange 1-1/2" UNF	9/16-18 UNF	3/4-16 UNF	7/16-20 UNF	M12
11176702	PVE	Thread Ports 1-7/8" UNF	Thread Ports 1-7/8" UNF	9/16-18 UNF	3/4-16 UNF	7/16-20 UNF	M12

PVG-EX 128/256

PVG-EX 128/256 PPRV for PVH Activation and/or Mechanical

The Closed Center PVPV inlet with integrated pilot pressure reduction valve (PPRV) for PVH/PVHC activation is intended for use with variable displacement pumps in applications where a valve group with PVH/PVHC controlled work sections is desired.

All Variants are prepared for 2xPVLP shock/anti-cavitation valves for pressure peak protection and anti-cavitation prevention.

Optional electrically actuated pilot shut off valve PVPP provides additional functional system safety by removing pilot oil from the electrical actuation or hydraulic actuation system, disabling main spool actuation.

Schematic

T LS P M M P Pp P109163

Technical data

Max. rated pressure P-port continuous 350 bar [5076 psi]
P-port intermittent 400 bar [5800 psi]
T-port static/dynamic 25/40 bar [363/580 psi]
Rated Port P (PVPV/PVSI) P-port 600/600 l/min [159/159 US gal/min]
Oil temperature Recommended 30 to 60°C [86 to 140°F]
Minimum -30°C [-22°F]
Maximum 90° [194°F]
Ambient temperature Recommended -30 to 60°C	[-22 to 140°F]
Oil viscosity Operating range 12 to 75 mm	^2/_s	[65 to 347 SUS]
Minimum 4 mm	^2/_s	[39 SUS]
Maximum 460 mm	^2/_s	[2128 SUS]
Oil contamination according to ISO 4406 Maximum 23/19/16

Part numbers for Closed Center PVPV with PPRV for PVH

Part number	PPRV	P-port	T-port	LS-port Gauge-port	M-port Gauge-port	T/Pilot Gauge-port	Mounting feet
11178095	PVH	Metric Flange 1-1/4"	Metric Flange 1-1/2"	G3/8"BSP	G3/8"BSP	G1/4"BSP	M12
11178098	PVH	Thread Ports G1-1/2" BSP	Thread Ports G1-1/2" BSP	G3/8"BSP	G3/8"BSP	G1/4"BSP	M12
11178117	PVH	SAE Flange 1-1/4" UNF	SAE Flange 1-1/2" UNF	9/16-18 UNF	3/4-16 UNF	7/16-20 UNF	M12
11178119	PVH	Thread Ports 1-7/8" UNF	Thread Ports 1-7/8" UNF	9/16-18 UNF	3/4-16 UNF	7/16-20 UNF	M12

PVG-EX 128/256

PVG-EX PVB 128 Variant Overview

PVB 128

PVB 128 basic module dimensions (mm)

12SH27000 182.2 205 23.5

Weight 10 kg [22 lbs]

The PVG 128 Basic modules (PVB), also referred to as work sections, is the interface between the PVG 128 proportional valve group and the work function such as a cylinder or a motor.

The PVB basic module variants are based on a generic platform with a selection of additional features, enabling you to tailor the PVB to suit the demands of any hydraulic system.

The compensator is a 3-way type which include load drop check valve functionality, compensator function and neutral relief which avoid A and B port pressure build up in neutral.

Symbol - compensated PVB

Diagram of a hydraulic or pneumatic valve system with directional control valves and a pressure sensor symbol labeled P

The generic PVB basic module platform includes the following main variants:

PVB 128 Compensated basic module.

Compensated PVB 128 w LSA/B Compensated basic module with LSA/B relief valve for each work port.

Compensated PVB 128 with LSA/B and PVLP Compensated basic module with LSA/B relief valve for each work port and 2xPVLPs for each work port.

Warning

Risk of leak

The module will leak if the flange mount screws are not properly secured.

Flange mount screws according to ISO 6162-2.

PVG-EX 128/256

PVG-EX PVB 128 3-way Compensator

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independency on the load pressure of other functions used simultaneously.

The compensator is a 3-way type which include load drop check valve functionality, compensator function and neutral relief which avoid A and B port pressure build up in neutral.

Schematic

1 0 2 A B P109173

Technical data

Max. rated pressure A/B port	continuous 350 bar [5076 psi]
	A/B port intermittent 400 [5800 psi]
Max. rated flow*	A/B port 300 l/min [79 US gal/min]
Oil temperature Recommended	ed 30 to 60°C [86 to 140°F]
	Minimum -30°C [-22°F]
	Maximum 90° [194°F]
Ambient temperature Recommended	-30 to 60°C [-22 to 140°F]
Oil viscosity	Operating range	12 to 75 mm2/s	[65 to 347 SUS]
	Minimum 4 mm	^2/s	[39 SUS]
	Maximum 460 mm	^2/s [2128 SUS]
Oil contamination according to ISO 4406	Maximum 23/19/16
Max. internal leakage at 100 bar [1450 psi] and 21 mm2/s [102 SUS]	A/B→T without shock valve	70 cm3/min [4.27 in	^3 /min
	A/B→T with shock valve	80 cm3/min [4.88 in	^3 /min

Rated flow at 15 bar margin pressure

Part numbers for Compensated PVB 128

Part number	A/B-port	PVLP/PVLA	LS A/B-port
11170522	Metric Flange 3/4"	-	-
11170528	G 1" BSP -	-
11170524	SAE Flange 3/4" UNF	-	-
11170526	Thread Ports 1 5/16 UNF	-	-

PVG-EX 128/256

Oil flow as function of spool travel

Load Independent Oil Flow, Pressure Compensated

PVG-EX 128/256

PVB 128 Upstream Performance

PVB 128 Downstream Performance

PVG-EX 128/256

PVG-EX PVB 128 3-way Compensator with LS A/B

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independency on the load pressure of other functions used simultaneously.

The integrated LSA/B relief valves are used to limit the maximum work port pressure on the A and B-ports individually.

The compensator is a 3-way type which include load drop check valve functionality, compensator function and neutral relief which avoid A and B port pressure build up in neutral.

Schematic

graph TD
    A["LS/B"] --> B["1"]
    A --> C["0"]
    A --> D["2"]
    E["LS/A"] --> F["3"]
    E --> G["4"]
    H["A"] --> I["1"]
    H --> J["2"]
    K["B"] --> L["1"]
    K --> M["2"]
    N["P109186"] --> O["Output"]

Technical data

Max. rated pressure A/B port	continuous 350 bar [5076 psi]
	A/B port intermittent 400 [5800 psi]
Max. rated flow*	A/B port 300 l/min [79 US gal/min]
Oil temperature Recommended	ed 30 to 60°C [86 to 140°F]
	Minimum -30°C [-22°F]
	Maximum 90° [194°F]
Ambient temperature Recommended	-30 to 60°C [-22 to 140°F]
Oil viscosity	Operating range	12 to 75 mm ^2 /s	[65 to 347 SUS]
	Minimum 4 mm	^2 /s	[39 SUS]
	Maximum 460 mm	^2 /s [2128 SUS]
Oil contamination according to ISO 4406	Maximum	23/19/16
Max. internal leakage at 100 bar [1450 psi] and 21 mm ^2 /s [102 SUS]	A/B→T without shock valve	70 cm ^3 /min [4.27 in	^3 /min]
	A/B→T with shock valve	80 cm ^3 /min [4.88 in	^3 /min

Rated flow at 15 bar margin pressure

Part numbers for Compensated PVB with LS A/B

Part number	A/B-port	PVLP/PVLA	LS A/B-port
11176915	Metric Flange 3/4"	-	G1/4"BSP
11176918	G 1" BSP -	G1/4"BSP
11176916	SAE Flange 3/4" UNF	-	7/16-20 UNF
11176917	Thread Ports 1 5/16 UNF	-	7/16-20 UNF

PVG-EX 128/256

Oil flow as function of spool travel

Load Independent Oil Flow, Pressure Compensated

PVG-EX 128/256

LS A/B Pressure Relief Valve

PVB 128 Upstream Performance

PVG-EX 128/256

PVB 128 Downstream Performance

PVG-EX 128/256

PVG-EX PVB 128 3-way Compensator with LS A/B and PVLP

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independency on the load pressure of other functions used simultaneously.

The integrated LS A/B relief valves are used to limit the maximum work port pressure on the A and B-ports individually.

Featuring 2xPVLP shock/anti-cavitation valves on each work port for pressure peak protection and anti-cavitation prevention

The compensator is a 3-way type which include load drop check valve functionality, compensator function and neutral relief which avoid A and B port pressure build up in neutral.

Schematic

graph TD
    A["LS/A"] --> B["Block 1"]
    B --> C["Block 2"]
    C --> D["LS/B"]
    D --> E["Output"]
    F["Input"] --> G["Block 3"]
    G --> H["Block 4"]
    H --> I["Output"]
    J["Input"] --> K["Block 5"]
    K --> L["Block 6"]
    L --> M["Output"]
    N["Input"] --> O["Block 7"]
    O --> P["Block 8"]
    P --> Q["Output"]
    R["Input"] --> S["Block 9"]
    S --> T["Block 10"]
    T --> U["Output"]
    V["Input"] --> W["Block 11"]
    W --> X["Block 12"]
    X --> Y["Output"]

Technical data

Max. rated pressure A/B port	continuous 350 bar [5076 psi]
	A/B port intermittent 400 [5800 psi]
Max. rated flow*	A/B port 300 l/min [79 US gal/min]
Oil temperature Recommended	ed 30 to 60°C [86 to 140°F]
	Minimum -30°C [-22°F]
	Maximum 90° [194°F]
Ambient temperature Recommended	-30 to 60°C [-22 to 140°F]
Oil viscosity	Operating range	12 to 75 mm ^2 /s	[65 to 347 SUS]
	Minimum 4 mm	^2 /s	[39 SUS]
	Maximum 460 mm	^2 /s [2128 SUS]
Oil contamination according to ISO 4406	Maximum 23/19/16
Max. internal leakage at 100 bar [1450 psi] and 21 mm ^2 /s [102 SUS]	A/B→T without shock valve	70 cm ^3 /min [4.27 in	^3 /min
	A/B→T with shock valve	80 cm ^3 /min [4.88 in	^3 /min

Rated flow at 15 bar margin pressure

Part numbers for Compensated PVB 128 with LSA/B and PVLP

Part number	A/B-port	PVLP/PVLA	LS A/B-port
11165621	Metric Flange 3/4"	2 PVLP/PVLA	G1/4"BSP
11170527	G 1" BSP 2 PVLP/PVLA	G1/4"BSP
11170523	SAE Flange 3/4" UNF	2 PVLP/PVLA	7/16-20 UNF
11170525	Thread Ports 1 5/16 UNF	2 PVLP/PVLA	7/16-20 UNF

PVG-EX 128/256

Oil flow as function of spool travel

2xPVLP Shock Valve

PVG-EX 128/256

2xPVLA Suction Valve

Load Independent Oil Flow, Pressure Compensated

PVG-EX 128/256

LS A/B Pressure Relief Valve

PVB 128 Upstream Performance

PVG-EX 128/256

PVB 128 Downstream Performance

PVG-EX 128/256

PVG-EX PVB 256 Variant Overview

PVB 256

3D rendering of a gray mechanical component with multiple holes and a protruding shaft (no visible text or symbols)

PVB 256 basic module dimensions (mm)

12SHZ706C 182.2 205 23.5

Weight 16 kg [35.3 lbs]

The PVG 256 Basic modules (PVB), also referred to as work sections, is the interface between the PVG 256 proportional valve group and the work function such as a cylinder or a motor.

The PVB basic module variants are based on a generic platform with a selection of additional features, enabling you to tailor the PVB to suit the demands of any hydraulic system.

The compensator is a 3-way type which includes load drop check valve functionality, compensator function and neutral relief which avoid A and B port pressure build up.

The generic PVB basic module platform includes the following main variants.

Compensated PVB 256 Compensated basic module.

Compensated PVB 256 with LS A/B Compensated basic module with LSA/B relief valve for each work port.

Compensated PVB 256 with LS A/B and PVLP Compensated basic module with LSA/B relief valve for each work port and 3xPVLPs for each work port.

Compensated PVB 256 with Turbo compensator feature Compensated basic module with LS A/B relief valve for each work port and 3xPVLPs for each work port.

PVG-EX 128/256

PVG-EX PVB 256 3-way Compensator

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independency on the load pressure of other functions used simultaneously.

The integrated LS A/B relief valves are used to limit the maximum work port pressure on the A and B-ports individually.

The compensator is a 3-way type which include load drop check valve functionality, compensator function and neutral relief which avoid A and B port pressure build up in neutral.

Schematic

1 0 2 A B P109168

Technical data

Max. rated pressure A/B port	continuous 350 bar [5076 psi]
	A/B port intermittent 400 bar [5800 psi]
Max. rated flow A/B port 400	l/min [106 US gal/min]
Oil temperature Recommended	ed 30 to 60°C [86 to 140°F]
	Minimum -30°C [-22°F]
	Maximum 90° [194°F]
Ambient temperature Recommended	mended -30 to 60°C [-22 to 140°F]
Oil viscosity	Operating range	12 to 75 mm ^2 /s	[65 to 347 SUS]
	Minimum 4 mm	^2 /s	[39 SUS]
	Maximum 460 mm	^2 /s [2128 SUS]
Oil contamination according to ISO 4406	Maximum 23/19/16
Max. internal leakage at 100 bar [1450 psi] and 21 mm ^2 /s [102 SUS]	A/B→T without shock valve	70 cm ^3 /min [4.27 in	^3 /min]
	A/B→T with shock valve	85 cm ^3 /min [5.19 in	^3 /min]

Part numbers for Compensated PVB 256

Part number	A/B port PVLP/PVLA	LS A/B port
11169244	Metric Flange 1"	-	-
11169252	G1-1/4" BSP	-	-
11169248	SAE Flange 1" UNF	-	-
11177020	Thread Ports 1-1/4" UNF	-	-

PVG-EX 128/256

Oil Flow as Function of Spool Travel

PVG-EX 128/256

Load Independent Oil Flow, Pressure Compensated

PVB 256 Upstream Performance

PVG-EX 128/256

PVB 256 Downstream Performance

PVG-EX 128/256

PVG-EX PVB 256 3-way Compensator with LS A/B

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independency on the load pressure of other functions used simultaneously.

The integrated LS A/B relief valves are used to limit the maximum work port pressure on the A and B-ports individually.

The compensator is a 3-way type which include load drop check valve functionality, compensator function and neutral relief which avoid A and B port pressure build up in neutral.

Schematic

graph TD
    A["Input"] --> B["Gate 1"]
    B --> C["Gate 2"]
    C --> D["Output"]
    E["Input"] --> F["Gate 3"]
    F --> G["Gate 4"]
    G --> H["Output"]
    I["Input"] --> J["Gate 5"]
    J --> K["Gate 6"]
    K --> L["Output"]
    M["Input"] --> N["Gate 7"]
    N --> O["Gate 8"]
    O --> P["Output"]
    Q["Input"] --> R["Gate 9"]
    R --> S["Gate 10"]
    S --> T["Output"]
    U["Input"] --> V["Gate 11"]
    V --> W["Gate 12"]
    W --> X["Output"]
    Y["Input"] --> Z["Gate 13"]
    Z --> AA["Gate 14"]
    AA --> AB["Output"]
    AC["Input"] --> AD["Gate 15"]
    AD --> AE["Gate 16"]
    AE --> AF["Output"]

Technical data

Max. rated pressure A/B port	continuous 350 bar [5076 psi]
	A/B port intermittent 400 [5800 psi]
Max. rated flow A/B port 400	/min [106 US gal/min]
Oil temperature Recommended	ed 30 to 60°C [86 to 140°F]
	Minimum -30°C [-22°F]
	Maximum 90° [194°F]
Ambient temperature Recommended	-30 to 60°C	[-22 to 140°F]
Oil viscosity	Operating range	12 to 75 mm ^2 /s	[65 to 347 SUS]
	Minimum 4 mm	^2 /s	[39 SUS]
	Maximum 460 mm	^2 /s	[2128 SUS]
Oil contamination according to ISO 4406	Maximum 23/19/16
Max. internal leakage at 100 bar [1450 psi] and 21 mm ^2 /s [102 SUS]	A/B→T without shock valve	70 cm ^3 /min [4.27 in	^3 /min]
	A/B→T with shock valve	85 cm ^3 /min [5.19 in	^3 /min]

Part numbers for Compensated PVB 256 with LSA/B

Part number	A/B-port	PVLP/PVLA	LS A/B-port
11177015	Metric Flange 1"	-	G1/4"BSP
11177017	G1-1/4" BSP	-	G1/4"BSP
11177016	SAE Flange 1" UNF	-	7/16-20 UNF
11177019	Thread Ports 1-1/4" UNF	-	7/16-20 UNF

PVG-EX 128/256

Oil Flow as Function of Spool Travel

PVG-EX 128/256

Load Independent Oil Flow, Pressure Compensated

LS A/B Pressure Limitation

PVG-EX 128/256

PVB 256 Upstream Performance

PVB 256 Downstream Performance

PVG-EX 128/256

PVG-EX PVB 256 3-way Compensator with LSA/B and PVLP

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independency on the load pressure of other functions used simultaneously.

The integrated LS A/B relief valves are used to limit the maximum work port pressure on the A and B-ports individually.

Featuring 3xPVLP shock/anti-cavitation valves on each work port for pressure peak protection and anti-cavitation prevention.

The compensator is a 3-way type which include load drop check valve functionality, compensator function and neutral relief which avoid A and B port pressure build up in neutral.

L5/B L5/A 1 0 2 A B P109166

Technical data

Max. rated pressure A/B port	continuous 350 bar [5076 psi]
	A/B port intermittent 400 bar [5800 psi]
Max. rated flow A/B port 400	/min [106 US gal/min]
Oil temperature Recommended	ed 30 to 60°C [86 to 140°F]
	Minimum -30°C [-22°F]
	Maximum 90° [194°F]
Ambient temperature Recommended	-30 to 60°C [-22 to 140°F]
Oil viscosity	Operating range	12 to 75 mm ^2 /s	[65 to 347 SUS]
	Minimum 4 mm	^2 /s	[39 SUS]
	Maximum 460 mm	^2 /s [2128 SUS]
Oil contamination according to ISO 4406	Maximum 23/19/16
Max. internal leakage at 100 bar [1450 psi] and 21 mm ^2 /s [102 SUS]	A/B→T without shock valve	70 cm ^3 /min [4.27 in	^3 /min]
	A/B→T with shock valve	85 cm ^3 /min [5.19 in	^3 /min]

Part numbers for Compensated PVB 256 with LSA/B and PVLP

Part number	A/B port PVLP/PVLA	LS A/B port
11169243	Metric Flange 1"	3 PVLP/PVLA	G1/4"BSP
11169251	G1-1/4" BSP	3 PVLP/PVLA	G1/4"BSP
11169247	SAE Flange 1" UNF	3 PVLP/PVLA	7/16-20 UNF
11177018	Thread Ports 1-1/4" UNF	3 PVLP/PVLA	7/16-20 UNF

PVG-EX 128/256

Oil Flow as Function of Spool Travel

3xPVLP Shock Valve

PVG-EX 128/256

3xPVLA Suction Valve

LS A/B Pressure Limitation

PVG-EX 128/256

Load Independent Oil Flow, Pressure Compensated

PVB 256 Upstream Performance

PVG-EX 128/256

PVB 256 Downstream Performance

PVG-EX 128/256

PVG-EX PVB 256 3-way Compensator with LS A/B, PVLP and Turbo

The compensated PVB is intended for controlling a work function where the function behavior in terms of flow and pressures requires independency on the load pressure of other functions used simultaneously.

The integrated LS A/B relief valves are used to limit the maximum work port pressure on the A and B-ports individually.

Featuring 3xPVLP shock/anti-cavitation valves on each work port for pressure peak protection and anti-cavitation prevention.

The compensator is a 3-way type which include load drop check valve functionality, compensator function and neutral relief which avoid A and B port pressure build up in neutral.

Schematic

graph TD
    A["Component A"] -->|Input| Block1["Block 1"]
    A -->|Output| Block2["Block 2"]
    Block1 -->|Input| Block3["Block 0"]
    Block1 -->|Output| Block4["Block 0"]
    Block2 -->|Input| Block5["Block 1"]
    Block2 -->|Output| Block6["Block 2"]
    Block3 -->|Input| Block7["Block 0"]
    Block3 -->|Output| Block8["Block 0"]
    Block4 -->|Input| Block9["Block 1"]
    Block4 -->|Output| Block10["Block 2"]
    Block5 -->|Input| Block11["Block 0"]
    Block5 -->|Output| Block12["Block 0"]
    Block6 -->|Input| Block13["Block 1"]
    Block6 -->|Output| Block14["Block 2"]
    Block7 -->|Input| Block15["Block 0"]
    Block7 -->|Output| Block16["Block 0"]
    Block8 -->|Input| Block17["Block 1"]
    Block8 -->|Output| Block18["Block 2"]
    Block9 -->|Input| Block19["Block 0"]
    Block9 -->|Output| Block20["Block 0"]
    Block10 -->|Input| Block21["Block 1"]
    Block10 -->|Output| Block22["Block 2"]
    Block11 -->|Input| Block23["Block 0"]
    Block11 -->|Output| Block24["Block 0"]
    Block12 -->|Input| Block25["Block 1"]
    Block12 -->|Output| Block26["Block 2"]
    Block13 -->|Input| Block27["Block 0"]
    Block13 -->|Output| Block28["Block 0"]
    Block14 -->|Input| Block29["Block 1"]
    Block14 -->|Output| Block30["Block 2"]
    Block15 -->|Input| Block31["Block 0"]
    Block15 -->|Output| Block32["Block 0"]
    Block16 -->|Input| Block33["Block 1"]
    Block16 -->|Output| Block34["Block 2"]
    Block17 -->|Input| Block35["Block 0"]
    Block17 -->|Output| Block36["Block 0"]
    Block18 -->|Input| Block37["Block 1"]
    Block18 -->|Output| Block38["Block 2"]
    Block19 -->|Input| Block39["Block 0"]
    Block19 -->|Output| Block40["Block 0"]
    Block20 -->|Input| Block41["Block 1"]
    Block20 -->|Output| Block42["Block 2"]
    Block21 -->|Input| Block43["Block 0"]
    Block21 -->|Output| Block44["Block 0"]
    Block22 -->|Input| Block45["Block 1"]
    Block22 -->|Output| Block46["Block 2"]
    Block23 -->|Input| Block47["Block 0"]
    Block23 -->|Output| Block48["Block 0"]
    Block24 -->|Input| Block49["Block 1"]
    Block24 -->|Output| Block50["Block 2"]
    Block25 -->|Input| Block51["Block 0"]
    Block25 -->|Output| Block52["Block 0"]
    Block26 -->|Input| Block53["Block 1"]
    Block26 -->|Output| Block54["Block 2"]
    Block27 -->|Input| Block55["Block 0"]
    Block27 -->|Output| Block56["Block 0"]
    Block28 -->|Input| Block57["Block 1"]
    Block28 -->|Output| Block58["Block 2"]
    Block29 -->|Input| Block59["Block 0"]
    Block29 -->|Output| Block60["Block 0"]
    Block30 -->|Input| Block61["Block 1"]
    Block30 -->|Output| Block62["Block 2"]
    Block31 -->|Input| Block63["Block 0"]
    Block31 -->|Output| Block64["Block 0"]
    Block32 -->|Input| Block65["Block 1"]
    Block32 -->|Output| Block66["Block 2"]
    Block33 -->|Input| Block67["Block 0"]
    Block33 -->|Output| Block68["Block 0"]
    Block34 -->|Input| Block69["Block 1"]
    Block34 -->|Output| Block70["Block 2"]
    Block35 -->|Input| Block71["Block 0"]
    Block35 -->|Output| Block72["Block 0"]
    Block36 -->|Input| Block73["Block 1"]
    Block36 -->|Output| Block74["Block 2"]
    Block37 -->|Input| Block75["Block 0"]
    Block37 -->|Output| Block76["Block 0"]
    Block38 -->|Input| Block77["Block 1"]
    Block38 -->|Output| Block78["Block 2"]
    Block39 -->|Input| Block79["Block 0"]
    Block39 -->|Output| Block7A["A"]

Part numbers for Compensated PVB 256 with LSA/B, PVLP and Turbo

Part number A/B port PVLP	/PVLA LS A/B port
11183379 Metric Flange 1" 3	PVLP/PVLA G1/4"BSP
11183406 G1-1/4" BSP 3 PVLP	/PVLA G1/4"BSP
11183404 SAE Flange 1" UNF	3 PVLP/PVLA 7/16-20 UNF
11183402 Thread Ports 1-1/4"	UNF 3 PVLP/PVLA 7/16-20 UNF

PVG-EX 128/256

Oil Flow as Function of Spool Travel

PVG-EX 128/256

3xPVLP Shock Valve

3xPVLA Suction Valve

PVG-EX 128/256

LS A/B Pressure Limitation

Load Independent Oil Flow, Pressure Compensated

PVG-EX 128/256

PVB 256 Turbo Upstream Performance

PVB 256 Downstream Performance

PVG-EX 128/256

PVG-EX PVLP Shock and PVLA Suction Valves

PVG-EX PVLP Overview

PVLP is set at an oil flow of 10 l/min [2.6 US gal/min] per unit.

The shock valve PVLP is designed to absorb shock effects. Consequently, it should not be used as a pressure relief valve.

If the working function requires the use of a pressure relief valve, a PVB basic module with built-in LSA/B pressure limiting valve should be used.

PVLP schematic

Port pressure P109174

PVLA schematic

Port pressure P109175

PVG-EX PVLP Technical Data

Technical data

Oil temperature Recommended	ed 30 to 60°C [86 to 140°F]
	Minimum -30°C [-22°F]
	Maximum 90° [194°F]
Ambient temperature Recommended	-30 to 60°C [-22 to 140°F]
Oil viscosity Operating range	12 to 75 mm	^2/s [65 to 347 SUS]
	Minimum 4 mm	^2/s [39 SUS]
	Maximum 460 mm	^2/s [2128 SUS]
Oil contamination according to ISO 4406	Maximum 23/19/16

PVG-EX 128/256

Part numbers for PVLP Shock and PVLA Suction Valves

Description Pressure setting in bar Part number
PVLA - 157B2001
PVLP 32 157B2032
	50 157B2050
	63 157B2063
	80 157B2080
	100 157B2100
	125 157B2125
	140 157B2140
	150 157B2150
	160 157B2160
	175 157B2175
	190 157B2190
	210 157B2210
	230 157B2230
	240 157B2240
	250 157B2250
	265 157B2265
	280 157B2280
	300 157B2300
	320 157B2320
	350 157B2350
	380 157B2380
PLUG - 157B2002

PVG-EX 128/256

3xPVLP Shock Valve

3xPVLA Suction Valve

PVG-EX 128/256

PVG-EX 128/256 PVBS Main Spool

The PVG 128/256 main spools (PVBS) determines the flow out of the work section.

The PVBS main spool variants are based on a generic platform with a wide selection of additional features, enabling you to tailor the PVBS to suit the demands of any hydraulic system and any function.

The PVBS main spool can be activated in three different ways:

• Mechanically by a PVM lever
• Electrically by either a PVE or a PVHC actuator
• Hydraulically by a PVH actuator

All spools can be mechanically activated.

PVBS Main Spool

3D rendered mechanical shaft component with threaded end and spring (no text or symbols)

PVBS Main Spool dimensions

230 83.5

P109176

PVG-EX PVBS Main Spools variant overview

PVG-EX Flow control spools

• Flow control spool closed neutral position
• Flow control spool throttled open neutral position
• Single acting cylinder flow control spool closed neutral position, flow control B port
• Flow control spool closed neutral position with A-float

PVG-EX PVBS main spools product details

Technical data

Oil temperature Recommended	30 to 60°C [86 to 140°F]
	Minimum -30°C [-22°F]
	Maximum 90° [194°F]
Ambient temperature Recommended	-30 to 60°C [-22 to 140°F]
Oil viscosity Operating range	12 to 75 mm	^2/s [65 to 347 SUS]
	Minimum 4 mm	^2/s [39 SUS]
	Maximum 460 mm	^2/s [2128 SUS]
Oil contamination according to ISO 4406	Maximum 23/19/16

PVG-EX 128/256

Progressive Oil Flow as Function of Spool Travel

PVG-EX 128/256

Pressure drop for open spool in neutral position

Progressive oil flow characteristic of spool with A-float

PVG-EX 128/256

PVG-EX PVS Main spools part numbers

PVG-EX Flow control spools

PVG-EX Flow control spool closed neutral position

Schematic

P109177

Symmetric flow control spools

Part number	Actuation Flow - I/min (US gal/min)
11177686 PVE	65 [17.17] 65 [17.17]	65 [17.17] 65 [17.17]
11177738 PVE	95 [25.10] 95 [25.10]	95 [25.10] 95 [25.10]
11177750 PVE	130 [34.34] 130 [34.34]	130 [34.34] 130 [34.34]
11177448 PVE	180 [47.55] 180 [47.55]	180 [47.55] 180 [47.55]
11177798 PVE	240 [63.40] 240 [63.40]	240 [63.40] 240 [63.40]
11178733 PVE	320 [84.54] 320 [84.54]	320 [84.54] 320 [84.54]
11177058* PVE	400 [105.67] 400 [105.67]	400 [105.67] 400 [105.67]
11184159 PVH	/PVHC 65 [17.17] 65 [17.17]	65 [17.17] 65 [17.17]
11184846 PVH	/PVHC 95 [25.10] 95 [25.10]	95 [25.10] 95 [25.10]
11182643 PVH	/PVHC 130 [34.34] 130 [34.34]	130 [34.34] 130 [34.34]
11182640 PVH	/PVHC 180 [47.55] 180 [47.55]	180 [47.55] 180 [47.55]
11182638 PVH	/PVHC 240 [63.40] 240 [63.40]	240 [63.40] 240 [63.40]
11182635 PVH	/PVHC 320 [84.54] 320 [84.54]	320 [84.54] 320 [84.54]
11182621*	PVH/PVHC 400	[105.67] 400 [105.67]	400 [105.67]	400 [105.67]

Up to 500 l/min in combination with PVB 256 3-way Turbo Compensator feature

Asymmetric spools

Part number	Actuation Flow	- I/min (US gal/min)
		A→TP→AP→BB→T
**	PVH/PVHC 65 [17.17] 65 [17.17] 130 [34.34] 130 [34.34]
	PVH/PVHC 95 [25.10] 95 [25.10] 180 [47.55] 180 [47.55]
	PVH/PVHC 130 [34.34] 130 [34.34] 240 [63.40] 240 [63.40]
	PVH/PVHC 180 [47.55] 180 [47.55] 320 [84.54] 320 [84.54]
	PVH/PVHC 240 [63.40] 240 [63.40] 400 [105.67] 400 [105.67]

* Please contact your Danfoss Power Solutions representative if one of these variants is needed.

PVG-EX Flow control spool throttled open neutral position

Schematic

P109178

PVG-EX 128/256

Symmetric flow control spools

Part number	Actuation Flow	- I/min (US gal/min)
		A→T P→A P→B B→T
1	PVE 65 [17.1]	65 [17.17]	65 [17.17]	65 [17.17]
11182537 PVE 95 [25.10]	95 [25.10]	25.10]	95 [25.10]
11178290 PVE 130	[34.34]	130 [34.34]	130 [34.34]
11178310 PVE 180	[47.55]	180 [47.55]	180 [47.55]
11182619 PVE 240	[63.40]	240 [63.40]	240 [63.40]
11182618 PVE 320	[84.54]	320 [84.54]	320 [84.54]
11182617^2	PVE 400 [105.67]	400 [105.67]	400 [105.67]	400 [105.67]
(1) PVH/PVHC 65 [17.17]	65 [17.17]	65 [17.17]	65 [17.17]
11183604 PVH/PVHC	95 [25.10]	95 [25.10]	95 [25.10]
11183602 PVH/PVHC	130 [34.34]	130 [34.34]	130 [34.34]
11183441 PVH/PVHC	180 [47.55]	180 [47.55]	180 [47.55]
11178318 PVH/PVHC	240 [63.40]	240 [63.40]	240 [63.40]
11180718 PVH/PVHC	320 [84.54]	320 [84.54]	320 [84.54]
11178984 (2) PVH/PVHC	400 [105.67]	400 [105.67]	400 [105.67]	400 [105.67]

^1 Please contact your Danfoss Power Solutions representative if one of these variants is needed.
^2 Up to 500 l/min in combination with PVB 256 3-way Turbo Compensator feature

Asymmetric flow control spools

Part number	Actuation	Flow - l/min (US gal/min)
		A→TP→AP→BB→T
**	-65 [17.17]	65 [17.17]	130 [34.34] 130 [34.34]
	-95 [25.10]	95 [25.10]	180 [47.55] 180 [47.55]
	-	130 [34.34] 130	[34.34] 240 [63.40]	240 [63.40]
	-	180 [47.55] 180	[47.55] 320 [84.54]	320 [84.54]
	-	240 [63.40] 240	[63.40]	400 [105.67] 400 [105.67]

** Please contact your Danfoss Power Solutions representative if one of these variants is needed.

PVG-EX Single acting cylinder flow control spool closed neutral position, flow control B port

Schematic

P109179

Part number	Actuation Flow - I/min (US gal/min)
1	PVE -	-	65	[17.17] 65 [17.17]
(1)	PVE -	-	95	[25.10] 95 [25.10]
(1)	PVE -	-	130	[34.34] 130 [34.34]
(1)	PVE -	-	180	[47.55] 180 [47.55]
(1)	PVE -	-	240	[63.40] 240 [63.40]
(1)	PVE -	-	320	[84.54] 320 [84.54]
(1)^2	PVE -	-	400	[105.67] 400 [105.67]

PVG-EX 128/256

Part number	Actuation Flow - I/min (US gal/min)
		A→TP→AP→BB→T
(1) PVH/PVHC -- 65 [17.17] 65 [17.17]
(1) PVH/PVHC 95 [25.10] 95 [25.10]
(1) PVH/PVHC -- 130 [34.34] 130 [34.34]
(1) PVH/PVHC -- 180 [47.55] 180 [47.55]
(1) PVH/PVHC -- 240 [63.40] 240 [63.40]
(1) PVH/PVHC -- 320 [84.54] 320 [84.54]
(1)(2) PVH/PVHC -- 400 [105.67] 400 [105.67]

^1 Please contact your Danfoss Power Solutions representative if one of these variants is needed.
^2 Up to 500 l/min in combination with PVB 256 3-way Turbo Compensator feature

PVG-EX PVM Manual Activation

PVM Lever dimensions

113 [4.45] -133.5 [5.26] 109.7 [4.32]

Weight: 1.5 kg [3.3 lbs]

The PVM manual activation cover is intended for use on any work section where the operator has to have the ability to interact with the spool manually.

The adjustment screws are intended for limiting the spool travel and thereby the maximum achievable flow.

PVG-EX 128/256

PVG-EX PVM Technical Data

Handle Installation

30° 30° 30° 30°

Technical data

Spool displacement Torque
From neutral position PVM+PVMD 12 N·m 106 lb·in
		PVM+PVE 12 N·m 106 lb·in
		PVM+PVH 30 N·m 265 lb·in
Max. spool travel PVM+PVMD 30 N·m 265 lb·in
		PVM+PVE 30 N·m 265 lb·in
		PVM+PVH 91 N·m 805 lb·in
Standard Control Range 30°
Control lever range + float position 37°

Part numbers for PVM Manual Activation

Part number Material	Adjustment screws Lever base and lever B-port Gauge
11176644 Cast iron - Yes	No
11175317 Cast iron Yes	Yes	G1/8" BSP
11176635 Cast iron Yes	Yes	3/8"-24 UNF

PVG-EX 128/256

PVG-EX PVH Hydraulic Actuation

PVH dimensions

100 66 21 32.5 65 48 9 32

The PVH hydraulic activation cover is intended for use on any work section where the operator wants to have a possibility to interact with the main spool via a hydraulic joystick.

Inlet with Hydraulic Pilot Pressure is needed.

PVG-EX 128/256

P109247

PVG-EX PVH Technical Data
Technical data

Main Spool Spring control pressure range	5 – 15 bar	[73 – 218 psi]
Pilot oil pressure range between 20 and 25 bar	20 – 25 bar	[290 – 362 psi]
Max. pressure on port T (the hydraulic remote control lever should be connected directly to tank).	10 bar	[145 psi]

For PVH ordering information, please contact a Danfoss Sales Representative.

PVG-EX 128/256

PVG-EX PVMD Cover Manual Actuation Only

PVMD dimensions

The PVMD cover is used when work section is purely mechanical activated.

PVG-EX PVMD Part Numbers

Part numbers for PVMD Covers

Part number Material
11258873 Cast iron

PVG-EX 128/256

PVG-EX PVSI/PVGI End and Interface Plates

The PVG PVGI Interface Plate act as an interface between the PVB 256/128 and PVB 32/16 basic modules which enables you to build a combo valve with PVB 256/128/32/16.

Optional the PVSI End Plate features additional P and T connection to accommodate an additional 600 l/min pump flow.

The PVS end plate variants are based on a generic platform with a selection of additional features, enabling you to tailor the PVSI/PVGI to suit the demands of any hydraulic system. Versions available with LX connection, and P and T connections. PVSI and PVGI are all in cast iron.

The generic PVSI/PVGI End and Interface Plates platform includes the following main variants:

• PVSI with or without LX-connection
• PVSI with P and T connections
• PVSI Interface plate

PVSI with or without LX connection

3D rendering of a gray mechanical housing component with mounting holes (no text or symbols)

PVSI with P and T connections

3D rendering of a gray mechanical housing component with mounting holes and a side slot (no text or symbols)

PVGI Interface plate

3D rendering of a gray mechanical housing component with mounting holes and a side bracket (no text or symbols)

Technical data

Max. rated pressure P-port continuous 350 bar [5076 psi]
P-port intermittent 400 bar [800 psi]
T-port static/dynamic 25/40 bar [363/580 psi]
Oil temperature Recommended 30 to 60°C [86 to 140°F]
Minimum -30°C [-22°F]
Maximum 90° [194°F]
Ambient temperature Recommended -30 to 60°C [-22 to 140°F]
Oil viscosity Operating range 12 to 75 mm	^{2}/s[65 → 347 SUS]
Minimum 4 mm	^{2}/s	[39 SUS]
Maximum 460 mm	^{2}/s$ 23/19/16
Oil contamination according to ISO 4406 Maximum 23/19/16

For more information about PVSI/PVGI End and Interface Plates, see:

PVG-EX 128/256

PVG-EX PVSI with or without LX-connection

The PVSI made of Cast Iron work as an End Plate.

The PVSI with LX connection enables another valves LS pressure to be shuttled to the pump when needed.

The LX port treads are with BSP or UNF tread.

PVSI with or without LX connection

3D rendering of a gray rectangular mechanical housing with mounting holes (no text or symbols)

Dimensions 207.7 148 70 44 91.4 138.9 159 14.8 Weight: 7 kg [15.4 lb]

Schematic

P109227

Technical data

Max. rated pressure P-port continuous 350 bar [5076 psi]
		P-port intermittent 400 bar [5800 psi]
		T-port static/dynamic 25/40 bar [363/580 psi]
Oil temperature Recommended 30 to 60°C [86 to 140°F]
		Minimum -30°C [-22°F]
		Maximum 90° [194°F]
Ambient temperature Recommended -30 to 60°C [-22 to 140°F]
Oil viscosity	Operating range	12 to 75 mm ^2 /s [65 → 347 SUS]
	Minimum 4 mm	^2 /s	[39 SUS]
	Maximum 460 mm	^2 /s 23/19/16
Oil contamination according to ISO 4406	Maximum 23/19/16

Part numbers for PVSI End Plate with or without LX connection

Part number	LX-port	Mounting feet
11171419	-	M12
11179950	G1/4"BSP	M12
11179949	7/16-20 UNF	M12

PVG-EX 128/256

PVG-EX PVSI with P and T port connections

The PVSI with P and T port connections enables an additional 600 l/min pump flow to a PVG 128/256 valve.

Metric and SAE flange connections as well as BSP and UNF treaded ports.

3D model of a mechanical component with mounting holes and a labeled port connection (PVSI with P and T ports)

Dimensions 91.4 148 66 70 116 159 43.9 89.9 138.9 167.9 14.8 36.5 Weight: 7 kg [15.4 lb]

Schematic

Technical data

Max. rated pressure P-port continuous 350 bar [5076 psi]
		P-port intermittent 400 bar [800 psi]
		T-port static/dynamic 25/40 bar [363/580 psi]
Oil temperature Recommended	30 to 60°C [86 to 140°F]
	Minimum -30°C [-22°F]
	Maximum 90° [194°F]
Ambient temperature Recommended	-30 to 60°C [-22 to 140°F]
Oil viscosity	Operating range	12 to 75 mm^{2}/s [65 → 347 SUS]
	Minimum 4 mm	^{2}/s	[39 SUS]
	Maximum 460 mm	^{2}$ /s 23/19/16
Oil contamination according to ISO 4406	Maximum 23/19/16

Part number	P-port	T-port	Width	Mounting feet
11171418 Metric	Flange 1" Metric Flange 1-1/4"	37 mm M12
11179952	Thread Ports G1" BSP	Thread Ports G1-1/4" BSP	44 mm	M12
11171421	SAE Flange 1" UNF	SAE Flange 1-1/4" UNF	37 mm	M12
11171416	Thread Ports 1-5/16 UNF	Thread Ports 1-5/8 UNF	44 mm	M12

PVG-EX 128/256

PVG-EX PVGI Interface Plate

The PVGI Interface Plate connects the P-, T-, LS- and Pp-channels in PVB 128/256 to the corresponding channels in PVB 32 and/or 16 modules. T0 variant featured for PVB 32 modules equipped with T0.

Schematic

Technical data

Max. rated pressure P-port continuous 350 bar [5076 psi]
		P-port intermittent 400 bar [5800 psi]
		T-port static/dynamic 25/40 bar [363/580 psi]
Oil temperature Recommended 30 to 60°C [86 to 140°F]
		Minimum -30°C [-22°F]
		Maximum 90° [194°F]
Ambient temperature Recommended -30 to 60°C [-22 to 140°F]
Oil viscosity	Operating range	12 to 75 mm ^2 /s [65 → 347 SUS]
	Minimum 4 mm	^2 /s	[39 SUS]
	Maximum 460 mm	^2 /s 23/19/16
Oil contamination according to ISO 4406	Maximum 23/19/16

Part number	T0	PVGI width	Mounting feet
11171422	No	37 mm	M12
11171423	Yes	37 mm	M12

PVG-EX 128/256

PVG-EX PVAS

Stay Bolts for PVG 128 and 256 consists of 2 different kits:

1. PVAS containing 2 stay bolts – shall be placed in spec sheet under PVAS 1.
2. PVAS containing 3 stay bolts – shall be placed in spec sheet under PVAS 2.

Furthermore, O-rings is a part of the PVAS kits.

The table below shows which 2 PVAS kits required for the specification according to number of PVB 128 and/or PVB 256.

Table 1

PVB 256
		01234567
PVB 128	0		11187672+11188215	11187673+157B8003	11187656+11188208	11187675+157B8026	11187696+157B8028	11187697+11188197	11187689+157B8062
	1	11187320+11188216	11187677+157B8022	11187681+157B8024	11187658+11188205	11187685+157B8008	11187687+11188198	11187690+157B8081
	2	11187617+11188213	11187678+157B8004	11187682+11188206	11187686+157B8027	11187691+11188199	11187704+11188195
	3	11187655+157B8023	11187679+11188207	11187683+11188203	11187705+157B8009	11187694+11188196	11187695+157B8082
	4	11187684+157B8005	11187680+11188204	11187696+157B8028	11187697+11188197	11187689+157B8062
	5	11187658+11188205	11187699+157B8008	11187688+157B8010	11187710+11188194
	6	11187693+11188202	11187703+157B8029	11187704+11188195
	7	11187705+157B8009	11187694+11188196
	8	11187692+157B8030	11187709+11188189
	9	11187710+11188194

Ex. For 2 PVB 256 and 1 PVB 128:

$$ \text { PVAS } 1 = 1 1 1 8 7 6 8 1 $$

$$ \mathrm{PVAS} 2 = 1 5 7 \mathrm{B} 8 0 2 4 $$

For PVG 128/256 in combination with PVG 16/32 please see PVAS for Combo.

PVG-EX PVAS for Combo

Stay Bolts for PVG-EX 32/128/256 consists of 2 different kits:

1. PVAS containing 2 stay bolts - please look in Table 2 and use P/N before + symbol.
2. PVAS containing 3 stay bolts – please look in Table 2 and write down the length in millimeters after the + symbol.

Furthermore, O-rings is a part of the PVAS kits – no additional P/N needed.

Table 2.

PVB 256
	01234567

PVG-EX 128/256

Table 2. (continued)

PVB 128	0 11187676+	40	11187672+126	11187673+212	11187656+298	11187675+384	11187696+470	11187697+556	11187698+642
	1	11187320+106	11187677+192	11187681+278	11187658+364	11187685+450	11187687+536	11187690+622
	2	11187617+172	11187678+258	11187682+344	11187686+430	11187691+516	11187704+602
	3	11187655+238	11187679+324	11187683+410	11187705+496	11187694+582	11187695+668
	4	11187684+304	11187680+390	11187696+476	11187697+562	11187689+648
	5	11187658+370	11187699+456	11187688+542	11187710+628
	6	11187693+436	11187703+522	11187704+608
	7	11187705+502	11187694+588
	8	11187692+568	11187709+654
	9	11187710+634

No. of PVB 32	1 2	3 4 5	6 7 8	9 10
Length in mm	72	120 1	68 21	6 264	312	360 4	08 45	6 504

Example

For 2 PVB 256 and 1 PVB 128 and 3 PVB 32.

PVAS 1 P/N = 11187681 from Table 2.

PVAS 2 = 278 mm from Table 2 + 168 mm from Table 3 = 278 + 168 = 446 mm which equals 157B8008 in Table 4.

PVG-EX PVAS Part Number Overview

Table 4.

Part number Accumulated module length in mm
157B8082 661-672
11188189 649-660
157B8062 637-648
11188194 625-636
157B8081 613-624
11188195 601-612
157B8061 589-600
11188196 577-588
157B8030 565-576
11188197 553-564
157B8010 541-552
11188198 529-540
157B8029 517-528
11188199 505-516

PVG-EX 128/256

Table 4. (continued)

Part number Accumulated module length in mm
157B8009 493-504
11188200 481-492
157B8028 469-480
11188201 457-468
157B8008 445-456
11188202 433-444
157B8027 421-432
11188203 409-420
157B8007 397-408
11188204 385-396
157B8026 373-384
11188205 361-372
157B8006 349-360
11188206 337-348
157B8025 325-336
11188207 313-324
157B8005 301-312
11188208 289-300
157B8024 277-288
11188209 265-276
157B8004 253-264
11188210 241-252
157B8023 229-240
11188211 217-228
157B8003 205-216
11188212 193-204
157B8022 181-192
11188213 169-180
157B8002 157-168
11188214 145-156
157B8021 133-144
11188215 121-132
157B8001 109-120
11188216 97-108
157B8031 85-96
11188217 73-84
157B8000 61-72
11188218 49-60
11188219 20-48

PVG-EX 128/256

PVG-EX 128/256 Valve Schematics

PVG-EX Valve Schematics

PVG 128/256 Schematic with Basic End Plate

graph TD
    A["Input"] --> B["Directional Control Valve"]
    B --> C{Valve}
    C --> D["Actuator 1"]
    C --> E["Actuator 2"]
    C --> F["Actuator 3"]
    D --> G["Return Line"]
    E --> H["Return Line"]
    F --> I["Return Line"]
    G --> J["Control Valve"]
    H --> K["Control Valve"]
    I --> L["Control Valve"]
    J --> M["Pressure Gauge"]
    K --> N["Pressure Gauge"]
    L --> O["Pressure Gauge"]
    M --> P["Pressure Gauge"]
    N --> Q["Pressure Gauge"]
    O --> R["Pressure Gauge"]
    P --> S["Pressure Gauge"]
    Q --> T["Pressure Gauge"]
    R --> U["Return Line"]
    S --> V["Return Line"]

P109254

PVG-EX 128/256

PVG 128/256 with P- and T-connection end plate

graph TD
    A["Input"] --> B["Directional Control Valve"]
    B --> C{Valve}
    C -->|A| D["Actuator 1"]
    C -->|B| E["Actuator 2"]
    D --> F["Reservoir"]
    E --> G["Reservoir"]
    F --> H["Control Valve"]
    G --> I["Control Valve"]
    H --> J["Actuator 3"]
    I --> K["Actuator 4"]
    J --> L["Output Valve"]
    K --> M["Output Valve"]
    L --> N["Output Valve"]
    M --> O["Feedback to Actuator 5"]
    N --> P["Feedback to Actuator 6"]
    O --> Q["Return Line"]
    P --> R["Return Line"]

PVG-EX 128/256

Dimensions Overview

Dimension Overview for PVG-EX 128/256
PVG 128/256 Dimensions

1D 8018 1D 221.2 [8.70] 43.5 [1.71] 68 [2.68] PP P T LS 125.6 [4.94] 47.5 [1.87] 100.5 [3.96] 78.5 [3.10] 113.4 [4.46] 605.1 [23.82] 349.8 [13.76]

181 [7.13] 105 [4.13] 64.5 [2.54] 140.5 [5.53]

A

8xM10-6H 28.6 [1.13] 28.6 [1.13] 13.9 3.9 (0.9) [0.8]

B

8xM10.6H 25.425.4 [1.00][1.00]

PVG-EX 128/256

Number of PVB 256 Number of PVB 128
0 L1 mm -	98.5 164.5 2	30.5 296.5 3	62.5 428.5 4	94.5 560.5 6	26.5
		[in] - [3.88]	[6.48] [9.07]	[11.67] [14.27]	[16.87] [19.47]	[22,07]	[24.67]
	L2 mm - 17	6.5 249.5 30	9.5 382.5 44	3.5 515.5 57	6.5 649.5 70	9.5
		[in] - [6.95]	[9.82] [12.19]	[15.06] [17.46]	[20.30]	[22.70]	[25.57]	[27.93]
1 L1 mm 1	18.5 184.5 2	50.5 316.5 3	82.5 448.5 5	14.5 580.5 6	46.5 -
		[in] [4.67]	[7.26] [9.86]	[12.46] [15.06]	[17.66] [20.26]	[22.85]	[25.45] -
	L2 mm 200	.5 273.5 334	.5 406.5 467	.5 540.5 600	.5 673.5 734	.5 -
		[in] [7.89]	[10.77] [13.17]	[16.00] [18.41]	[21.28]	[26.64]	[26.52]	[28.92] -
2 L1 mm 2	204.5 270.5 3	36.5 402.5 4	68.5 534.5 6	00.5 ---
		[in] [8.05]	[10.65] [13.25]	[15.85] [18.44]	[21.04]	[23.64] ---
	L2 mm 285	.5 358.5 418	.5 491.5 552	.5 625.5 685	.5 ---
		[in] [11.24]	[14.11] [16.48]	[19.35] [21.75]	[24.63]	[26.99] ---
3 L1 mm 2	290.5 356.5 4	22.5 488.5 5	54.5 520.5 -	---
		[in] [11.44]	[14.04] [16.63]	[19.23] [21.83]	[24.43]	----
	L2 mm 370	.5 443.5 503	.5 576.5 637	.5 709.5 ---
		[in] [14.59]	[17.46] [19.82]	[22.70] [25.10]	[27.93]	----
4 L1 mm 3	376.5 442.5 5	08.5 574.5 6	40.5 ----
		[in] [14.82]	[17.42] [20.02]	[22.62] [25.22]	----
	L2 mm 467	.5 528.5 600	.5 661.5 734	.5 ----
		[in] [18.40]	[20.81] [23.64]	[26.04] [28.92]	----
5 L1 mm 4	462.5 528.5 5	94.5 660.5 -	----
		[in] [18.21]	[20.81] [23.41]	[26.00] -	----
	L2 mm 552	.5 612.5 685	.5 746.5 -	----
		[in] [21.75]	[24.11] [26.99]	[29.39] -	----
6 L1 mm 5	48.5 614.5 -	----
		[in] [21.59]	[24.19] -	----
	L2 mm 637	.5 697.5 -	----
		[in] [25.10]	[27.46] -	----
7 L1 mm 6	34.5 -	----
		[in] [24.98]	----
	L2 mm 722	.5 -	----
		[in] [28.44]	----

PVG-EX 128/256

PVG-EX Specifications example

Subsidiary / Dealer				Danfoss Sold-To-Party No.				Customer
Valve No.				Customer Part No.				Application
Filled in by				Date		Revision No.			EA2
Function A-Port B-Port
1					11173130	PVPV256
		PVLP	157B2380			bar
		PVLP	157B2380
2		PVM256	11175317		11169243	PVB256		11177058	PVBS256	11241519	PVES-EX
		PVLP	157B2350	LSA=	100	bar	LSB=	315	bar	157B2350	PVLP
		PVLP	157B2350							157B2350	PVLP
		PVLP	157B2350							157B2350	PVLP
3		PVM256	11175317		11165621	PVB128		11178310	PVBS256	11241519	PVES-EX
		PVLP	157B2350	LSA=	315	bar	LSB=	315	bar	157B2350	PVLP
		PVLP	157B2350							157B2350	PVLP
4					11171422	PVG1256
				LSA=		bar	LSB=		bar
5		PVM	157B3171		157B6233	PVB32		157B7122	PVBS32	11156569	PVES-EX
		PVLP	157B2350	LSA=	250	bar	LSB=	250	bar	157B2350	PVLP
6					157B2014	PVS132
				LSA=		bar	LSB=		bar
7
				LSA=		bar	LSB=		bar
8
				LSA=		bar	LSB=		bar
18	PVAS	1.	11187677	2.	157B8004	3.				Business Type:
19	Painting (write no if paint not wanted)				no	No paint				New Business
20	Customer Text on Group Label									PVE Programming:
21	Customer Text on Packaging Label (Box)									No
22	Comment:									EX Certification:
										Ex h eb mb IIB

EU declaration of conformity

EU declaration of conformity page 1

EU declaration of conformity, page 1

ENGINEERING TOMORROW

Danfoss A/S

0-633 Nordburg Dermach

©VII.e:2016好语

Telephone: [phone] Fax: [phone]

EU DECLARATION OF CONFORMITY

Danfoss A/S

Danfoss Power Solutions / SVS

declare under our sole responsibility that the following product(s) / component(s)

Product category

PVG32-128-256-Ex, PVE Ex

Type designation(s)

PVG Load Independent Proportional Valve

Covered by this declaration is in conformity with the following directive(s), standard(s) or other normative document(s), provided that the product is used in accordance with our instructions.

Description:

PVG Load Independent Proportional Valve

PVG is based on a modular system assembled from a defined range of modules consisting of PVE-EX which are ATEX equipment in its own right and non-electrical items that have been assessed separately by Danfoss to form a compliant assembly.

Variant(s):

Group I: PVEO-EX-12V, PVEO-EX-24V, PVEO-DI-EX-24V, PVEH-DI-EX, PVEH120-DI-EX, PVEO120-DI-EX-12V

Group IIB: PVEO-EX-24V, PVEH-EX, PVEH-U-EX, PVES-EX, PVES-U-EX, PVE0120-EX-24V, PVEH120-EX, PVES120-EX, PVES120-U-EX, PVE0256-EX-24V, PVES256-EX, PVES256-U-EX

Group I / IIB: PVG32-EX, PVG128-EX, PVG2S6-EX

Date	Issued by	Date	Approved by
2022.08.22	Per Bloch Simonsen	2022.08.22	Lars Otten
Mechanical Engineer		Senior Director SVS Global R&D

Oanfoss only vouches for the correctness of the English version of this declaration, in the event of the declaration being translated into any other language, the translator concerted shall be liable for the correctness of the translation.

ID No: DDX00KB48E

Revision No. 36

Status: DAG Approved

Page 1 of 5

EU declaration of conformity

EU declaration of conformity page 2

EU declaration of conformity, page 2

ENGINEERING TOMORROW

Variat

Part number

Marking

etacifite

PVE0-EX-24V

11123165

Ex I M2 / Ex db 1 Mb

Pensafe 14 ATEX 5153X

EN 60079-0 2018

EN 60079-1 2014

EN 60079-7 2015

EN 60079-18 2015

EN 80079-36 2016

EN 80079-38 2016/A1:2018

EN 61000-6-4 2007/A1:2011

EN 61000-6-2 2005

Notified Body PQAN

Inspection

PVEH-EX-ACT

11127696

X

X

X

X

PVEO-DI-EX-24V

11156461

X

X

X

X

PVEO-EX-12V

11156462

X

X

X

X

PVEH120-EX-ACT

11166357

X

X

X

X

PVEO120-EX-12V

11170401

X

X

X

X

PVEH-32-EX-ACT

11156465

Ex I 2G / Ex db IIIB T5 Gb

X

X

X

X

PVES32-EX-ACT

11156466

X

X

X

X

PVE032-EX-24V

11156467

X

X

X

X

PVEO120-EX-24V

11156468

X

X

X

X

PVES120-EX-PAS

11156567

X

X

X

X

PVES120-EX-ACT

11156568

X

X

X

X

PVEH120-EX-PAS

11161000

X

X

X

X

PVEH32-EX-PAS

11156463

X

X

X

X

PVES32-EX-PAS

11156464

X

X

X

X

PVEO256-EX-24V

11194404

X

X

X

X

PVES256-EX

11194415

X

X

X

X

PVEO32-EX-24V

11123166

Ex II 2G / Ex eb mb IIIB T4 Gb

Pensafe 16 ATEX 8699X

X

X

X

X

X

PVEH32-EX-PAS

11156608

X

X

X

X

X

PVES32-EX-PAS

11156609

X

X

X

X

X

PVEH32-U-EX-ACT

11156610

X

X

X

X

X

PVES32-U-EX-ACT

11156569

X

X

X

X

X

PVES120-U-EX-ACT

11156613

X

X

X

X

X

PVEO120-EX-24V

11156571

X

X

X

X

X

PVES120-EX-PAS

11156612

X

X

X

X

X

PVEO256-EX-24V

11241525

X

X

X

X

X

PVES256-U-EX

11241590

X

X

X

X

X

PVES256-EX

11241519

X

X

X

X

X

PVEH120-EX-PAS

11161001

X

X

X

X

X

D No. 30C0005485

Revision No. H

Status DAG Approved

Page 2 of 5

EU declaration of conformity

EU declaration of conformity page 3

EU declaration of conformity, page 3

ENGINEERING TOMORROW

Variant

PVG32-120-256-EX

Customer specific part number

Part number

Ex I MZ / Ex h : MbEx II ZG / Ex h IIB T5...T4 Gb

Marking

Acknowledgement of Receipt,DNV: C536023

Technical File

EN 60079-0-2018

Directive 2014/34/EU Standard / reference number

Part number must be selected from PVG-Ex Technical Information no. BC290860493426

N/A

Acknowledgement of Receipt, DNV: C536023

X

EN 60079-1-2014

EN 60079-7-2015

EN 60079-18:2015

X

EN 60079-36:2016

X

EN 60079-37:2016

EN 60079-38:2016/A1:2018

X

X

X

X

X

X

X

X

X

EN 61000-6-4:2007/A1:2011

X

X

X

X

X

X

X

X

X

EN 61000-6-2:2005

X

X

X

X

X

X

X

X

X

Internal production control in accordance with Directive 2014/34/EU Annex VIII Module A.

X

X

X

X

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Internal production control in accordance with Directive 2014/34/EU Annex VIII Module A.

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ID No. DDC00001485

Revision No. H

Status DAG Approved

Page 3 of 5

EU declaration of conformity

EU declaration of conformity page 4

EU declaration of conformity, page 4

ENGINEERING TOMORROW

Marking combination for PVG valve group assemblies:

Variant	Part number	Marking
		PVE-EX	PVG-EXNon-electrical parts	Combination	Sample:marking for PVG valve group assemblies
PVE0-EX-24V	11123165	Ex I M2 / Ex db I Mb	Ex I M2Ex h db I T5...T4 Mb	Ex I M2Ex h db I T5...T4 Mb	PVG-EXCE®I M2DanfotisEx h db I T5...T4 MbTa -30° to +60°C111328113613A147305-EX
PVEH-EX-ACT	11127696
PVE0-DI-EX-24V	11156461
PVE0-EX-12V	11156462
PVEH120-EX-ACT	11166357
PVE0120-EX-12V	11170401
PVEH-32-EX-ACT	11156465	Ex II 2G / Ex db IIB T5 Gb		Ex II 2GEx h db IIB T5...T4 Gb	PVG-EXCE®II 2GDanfotisEx h db IIB T5...T4 GbTa -30° to +60°C111328113613A147305-EX
PVES32-EX-ACT	11156466
PVE032-EX-24V	11156467
PVE0120-EX-24V	11156468
PVES120-EX-PAS	11156567
PVES120-EX-ACT	11156568
PVEH120-EX-PAS	11161000
PVEH32-EX-PAS	11156463
PVES32-EX-PAS	11156464
PVT0256-EX-24V	11194404
PVES256-EX	11194415
PVE032-EX-24V	11123166	Ex II 2G / Ex eb mb IIB T4 Gb		Ex II 2GEx h eb mb IIB T4 Gb	PVG-EXCE®II 2GDanfotisEx h eb mb IIB T4 GbTa -30° to +60°C111328113613A147305-EX
PVEH32-EX-PAS	11156608
PVES32-EX-PAS	11156609
PVEH32-U-EX-ACT	11156610
PVES32-U-EX-ACT	11156569
PVES120-U-EX-ACT	11156613
PVE0120-EX-24V	11156571
PVS120-EX-PAS	11156612
PVEH120-EX-PAS	11161001
PVT0256-EX-24V	11241525
PVES256-U-EX	11241590
PVES256-EX	11241519

D No. 30C0005485

Revision No. H

Status DAG Approved

Page 4 of 5

EU declaration of conformity

EU declaration of conformity page 5

EU declaration of conformity, page 5

ENGINEERING TOMORROW

Variant	Part number	Marking
		PVE-EX	PVG-FXNon-electrical parts	Combination	Sample:marking for PVG valve group assemblies
Without PVE-EX	N/A	N/A	Ex I M2 / Ex h I MbEx II 2G / Ex h IIB T5...T4 Gb	N/A	PVG-ExCE® I Mb / II 2GEx h I MbEx h IIB T5...T4 GbTa -30° to +60°CDanfotis111328133613A147305-EX

ID No. DOC00001485

Revision No. H

Status DAG Approved

Page 5015

Acknowledgement of Receipt EU

Acknowledgement of Receipt EU Page 1

Acknowledgement of Receipt - EU, Page 1

ACKNOWLEDGEMENT OF RECEIPT - EU

Acknowledgement Number:

C35023 IssuO

This Acknowledgement consists of

2 pages

This is to confirm that the Technical File forthe

following products:

PVC Load Independent Proportional Valve

With the type designation:

See page 2

Manufactured by

Darlass Power Solution Aps

Nanhangwij 81

6430 Nordborg

C-E-Hink

has been received and stored according to the conformity assessment procedure described in Article

electrod

1. (2) [3]. The Council Directors (2016) of 28 February 2015, category 2 non

equipment.

Further details are given overest

Jurisdiction:

DMV Product Assurance AS is appointed by the Norwegian Directorate for CMI Protection as

Notified Body (No. 2460) under the terms of Article 21 of the Council Directive 2014/04/EU of 20

February 2014.

Date of issue

2022 04 20

Validity and date

2030-11-20

Polo Kaastac

for DMV Product Assurance AS

The quick brown fox jumps over the lazy dog.

2017年1月1日

To discuss the scientific research and development of the industry

1. Fiscal year ended 31 March 2015

Jianq14 270000

(四)本公告

K7 2915 0162 0,exl

Page 1.2

Acknowledgement of Receipt EU

Acknowledgement of Receipt EU Page 2

Acknowledgement of Receipt - EU, Page 2

Acknowledgement Number C536023 Issue 9

Product description

The following types are covered by the Acknowledgement:

Product Description	Type Designations	Category	Product Group
PVG Load Independent Proportional Value	PVG-EX 32/128/256		M2 and 2 Non electrical Ex equipment

Technical documentation:

the following documentation has been received and stored:

Document No	Document Name
DOC0004829 -A	Technical file for Prostatic PVG32
DOC00013912	Technical file for Prostatic PVG -Dx
DOC0029293 rev. A2	Technical file for prostatic PVG32 128 256 BX

Items and conditions

The product liability rests with the manufacturer, his representative or, in the absence of a representative

the Importer, in accordance with the General Product Safety Directive 2001/95/E

the following conditions may render this acknowledgement, invalid:

* Changes in the design or construction of the product.
• Changes or amendments to the referenced directive(s).
- Changes or amendments in the standards which form the basis for documenting comp the essential requirements of the directives.

Lance with

Conformity declaration and marking of product

In order to fully meet with the requirements of the Directive and legally affect the CE mark, the manufacturer must take all measures necessary to ensure that the manufactured product comply with the technical documentation and with the requirements of the Directive and finally draw

of Conformity.

Declaration

Acknowledgement History.

Issue	Description	Issue date
0	Original technological equipment	2026-11-30
1	Updated technological skills 2021-03-10
0	Updated technological title .CS16013 replace 11695 PA NA NOR	2022-04-20

END OF ACKNOWLEDGEMENT

This document may only be produced in the area and all currently changes, which is induced.

1952 Product Analysis and Material (C,D) = 2.4

Ning, 19-34-20

resalact

KF-1-60-312 令，

Fig. 2.

Products we offer:

• Cartridge valves
  • DCV directional control valves
  • Electric converters
  Electric machines
  Electric motors
• Gear motors
• Gear pumps
  • Hydraulic integrated circuits (HICs)
• Hydrostatic motors
  • Hydrostatic pumps
• Orbital motors
• PLUS+1 ^® controllers
• PLUS+1 ^e displays
  • PLUS+1* joysticks and pedals
  • PLUS+1* operator interfaces
• PLUS+1* sensors
• PLUS+1 ^ software
• PLUS+1 ^e software services, support and training
  • Position controls and sensors
  • PVG proportional valves
  • Steering components and systems
• Telematics

Danfoss Power Solutions is a global manufacturer and supplier of high-quality hydraulic and electric components. We specialize in providing state-of-the-art technology and solutions that excel in the harsh operating conditions of the mobile off-highway market as well as the marine sector. Building on our extensive applications expertise, we work closely with you to ensure exceptional performance for a broad range of applications. We help you and other customers around the world speed up system development, reduce costs and bring vehicles and vessels to market faster.

Danfoss Power Solutions – your strongest partner in mobile hydraulics and mobile electrification.

Go to www.danfoss.com for further product information.

We offer you expert worldwide support for ensuring the best possible solutions for outstanding performance. And with an extensive network of Global Service Partners, we also provide you with comprehensive global service for all of our components.

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www.hydro-gear.com

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Danfoss

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Phone: [phone]

Danfoss

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Phone: [phone]

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