M29 - Ukategoriseret Fantini Cosmi - Gratis brugsanvisning og manual
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BRUGSANVISNING M29 Fantini Cosmi
M29
Servo-assisted diaphragm valve bodies, normally-open
Solenoid valves suitable for large flow capacity, suitable for water, air, fuel-oil, inert gases and other non-corrosive fluids, for copper alloys fluids with viscosity up to 2° Engler.
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Close-up of a brass industrial valve component with a black bolt and threaded inlet (no visible text or symbols)
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E 3 B C A R ØDimensions (mm)
| type | A | B | C |
| M29C13 | 69 | 2,5 | 40 |
| M29D13 | 72 | 94,5 | 40 |
| M29E20 | 100 | 100 | 65 |
| M29F25 | 104 | 105,5 | |
| M29G35 | 145 | 127 | 102 |
| M29H40 | 145 | 127 | 102 |
| M29I50 | 173 | 141 | 118 |
N.B. Dimensions and weights are including the coils.
| Passage orifice diameter | Female connection | KV m^3/h | Closing time DP of 1 bar | Minimum differential pressure | Maximum differential pressure | Testing pressure (DIN2401) PN | |
| M29C13 13 mm G 3/8 3 1 sec. 20 bar 0,1 bar 25 bar | |||||||
| M29D13 13 mm G 1/2 3 1 sec. 20 bar 0,1 bar 25 bar | |||||||
| M29E20 | 20 mm | G 3/4 | 8,4 | 1,5 sec. | 20 bar | 0,1 bar | 25 bar |
| M29F25 | 25 mm | G 1 | 9,6 | 1,5 sec. | 20 bar | 0,1 bar | 25 bar |
| M29G35 35 mm G 1 1/4 25,2 | 2,5 sec. | 10 bar 0,1 bar 16 bar | |||||
| M29H40 40 mm G 1 1/2 | 30 | 3 sec. | 10 bar 0,1 bar 16 bar | ||||
| M29I50 | 50 mm | G 2 | 37,2 | 3,5 sec. | 10 bar | 0,1 bar | 16 bar |
K_v = water flow in m^3/h with pressure drop of 1 bar (1 bar = 100kPa).
INSTALLATION
Female threaded connection from G 3/8 to G 2.
The valves can be installed in any position.
OPERATION
2-way execution, normally-open.
Indirect operation with blocked servo-membrane.
The fluid under pressure before the valve passes freely above and below the diaphragm, in the passage orifice of the valve and in the pilot plug orifice.
When the coil is energized, the pilot plug closes and the fluid under pressure before the valve enters the space above the membrane, pressing it against the seat, blocking the passage.
N.B. Minimum operation pressure between the upper and lower limit should be 0,1 bar.
FEATURES
Press-forged brass valve body OT58 UNI 5705.
Gaskets in NBR (Buna N) - Viton.
Rod in stainless steel AISI 304.
Core in stainless steel AISI 430F.
Spring in stainless steel AISI 302.
Antivibration brass ring.
Operating temperature: -10 ÷ 90°C.
Ambient maximum temperature 50°C.
Unit weights:
M29C13 0,56 Kg
M29D13 0,58 Kg
M29E20 1,05 Kg
M29F25 1,11 Kg
M29G35 3,12 Kg
M29H40 2,87 Kg
M29150 4,26 Kg
ELECTROMAGNETS
M29 valve bodies are working exclusively with IM29 coil, which is supplied separately from the valve body, look page 10 for technical specifications and the codes for ordering.
ACCESSORIES
IM29A
Control coil 12Vac 50/60Hz
IM30A
Control coil 12Vdc
(with coil in c.c. the indicated pressure should be reduced by 60%)
IM29F
Control coil 24Vac
IM29M
Control coil 230Vac 50/60Hz
1578501
Quick connection connector DIN 43650, suitable for all IM2 coils.
Cable gland Pg9 (cable diameter 6÷8 mm).
Pg11 cable gland thread;
Adjustable cable outlet in 4 positions every 90°.