Festo SOLENOID VALVE VZWM-L-M22C-G1-F4

Design structure Poppet valve with diaphragm seal
Type of actuation electrical
Sealing principle soft
Assembly position Preferably upright
Mounting type Line installation
Process valve connection G1
Electrical connection Solenoid coil type MD-… , coil can be ordered as an accessory
Nominal size 27.5 mm
Valve function 2/2 closed, monostable
Flow direction non reversible
Medium Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Inert gases
Water
Neutral fluids
Operating pressure of process valve for liquid media 0.5 … 6 bar
Operating pressure of process valve for gaseous media 0.5 … 10 bar
Differential pressure 0.5 bar
Type of piloting Piloted
Max. viscosity 22 mm2/s
Medium temperature -10 … 60 °C
Temperature of liquid media 5 … 50 °C
Ambient temperature -10 … 60 °C
Flow rate Kv 10.7 m3/h
Standard nominal flow rate 11,700 l/min
Switching time on 15 ms
Response time “on” for liquid media 400 ms
Switching time off 12 ms
Response time “off” for liquid media 750 ms
b value 0.57
C value 41 l/sbar
Materials note Contains PWIS substances
Conforms to RoHS
Material housing Brass
Material number for housing 2.0402
Material seals NBR
Material plunger tube High alloy steel
Product weight 1,200 g
CE mark (see declaration of conformity) to EU directive pressure devices
Corrosion resistance classification CRC 1 – Low corrosion stress
Max. torque for cover screw 30 Nm
Max. tightening torque, connecting thread 350 Nm
Max. torque for coil fastening 0.5 Nm