VAVC-Q2-M22U-6-E - Pneumatic component Festo - Free user manual and instructions

Product Type	Clamping Valve
Model	VAVC-Q2-M22U-6-E
Manufacturer	Festo SE & Co. KG
Nominal Size	6
Operating Pressure	4 – 8 bar
Ambient Temperature Range	-10°C to +60°C
Housing Material	Aluminum (AL), POM, or Stainless Steel (V4A) depending on variant
Cap Tightening Torque	25 Nm ±10% (for size 6)
Weight (approx.)	0.15 kg
Mounting Orientation	Any
Media	Compressed air, filtered and unlubricated
Connection Type	M22U thread
Maintenance	Check tightening torques periodically; keep sealing surfaces clean
Cleaning	Wipe with a damp cloth; do not use aggressive solvents
Safety	Depressurize system before disassembly; use appropriate personal protective equipment
Spare Parts	Cap (part VZQA-...), replacement seals; contact Festo service

Frequently Asked Questions - VAVC-Q2-M22U-6-E Festo

What is the Festo VAVC-Q2-M22U-6-E used for?

It is a clamping valve used to lock the piston rod of a pneumatic cylinder in position, preventing movement when pressure is removed.

What is the maximum operating pressure?

The maximum operating pressure is 8 bar. Ensure the supply pressure does not exceed this value.

How do I mount the valve?

Mount the valve in any orientation using the M22U thread. Tighten the cap to the specified torque (25 Nm ±10% for size 6). Refer to Fig. 4-6 in the manual.

What materials are used in this valve?

Depending on the variant, materials include aluminum, POM (polyoxymethylene), or stainless steel (V4A). Check the specific variant marking.

Can I use oiled compressed air?

It is recommended to use unlubricated compressed air. Oils may damage seals.

How do I maintain the valve?

Periodically check the tightening torque of the cap. Clean the exterior with a damp cloth. Replace seals if leakage occurs.

What is the ambient temperature range?

The valve can operate in ambient temperatures from -10°C to +60°C.

What is the weight of the valve?

The approximate weight is 0.15 kg.

Are spare parts available?

Yes, spare parts such as the cap (part number VZQA-...) and seal kits are available from Festo service.

What safety precautions should I take?

Depressurize the pneumatic system before installation or maintenance. Wear safety glasses and protective gloves.

USER MANUAL VAVC-Q2-M22U-6-E Festo

Technical line drawing of a mechanical component (no text or symbols)

FESTO

Festo SE & Co. KG

Ruiter Straße 82

73734 Esslingen

Deutschland

[phone]

www.festo.com

Technical line drawing of a cylindrical mechanical component with a flanged end and a labeled part (no text or symbols present)

3 Válvula aprisionadora (1×)

VZQA-C-M22U

Fig.2

5 Montaje

5.1 Preparación

ADVERTENCIA

Fig.4

Fig.5

• Apretar la tapa 4.

		Tapa 4
		VZQA-...-POM V	ZQA-...-V4 VZQA	...AL
VAVC-Q2-M22U-6 =S	-	22	22
	[Nm]	-	25 ± 10 %	25 ± 10 %
VAVC-Q2-M22U-15	S	36	36	36
	[Nm]	10 ± 10 %	60 ± 10 %	60 ± 10 %
VAVC-Q2-M22U-25	S	55	55	55
	[Nm]	15 ± 10 %	60 ± 10 %	60 ± 10 %
VAVC-Q2-M22U-50	=S	-	85	85
	[Nm]	-	60 ± 10 %	60 ± 10 %

Diagram of a mechanical device with a rotating knob and labeled component 8 (no text or symbols beyond basic labels)

Fig.6