Festo AG & Co. KG
546148
solenoid valve
VZWM-L-M22C-G12-F4
Servo-controlled, with diaphragm, G1/2" connection.
More detailed information about this product!
Festo Data sheet
| Criterion | Feature |
| Design structure | Diaphragm valve Servo controlled |
| Type of actuation | electrical |
| Sealing principle | soft |
| Assembly position | Preferably upright |
| Mounting type | Line installation |
| Process valve connection | G1/2 |
| Electrical connection | Solenoid coil type MD-... , coil can be ordered as an accessory |
| Nominal size | 13,5 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 | 2,4 m3/h |
| Standard nominal flow rate | 2400 l/min |
| Switching time on | 8 ms |
| Response time "on" for liquid media | 110 ms |
| Switching time off | 10 ms |
| Response time "off" for liquid media | 220 ms |
| b value | 0,37 |
| C value | 9,8 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 | 450 g |
| Corrosion resistance classification CRC | 1 - Low corrosion stress |
| Max. torque for cover screw | 20 Nm |
| Max. tightening torque, connecting thread | 105 Nm |
| Max. torque for coil fastening | 0,5 Nm |
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