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Externally Controlled Valves
Externally Controlled Valves
3/2 –Way Externally Controlled Valves, Type 79, when the actuator is pressurized, lifts the piston and simultaneously the valve head - the valve opens. Valves of this type can also be supplied with a double-acting actuator which guarantees any directional flow. In rest-position the valve is closed by spring-force and the high pressure valve block for CNG applications (sixfold).
Product & Technology News
- Construction: Poppet Design
- Pressure: 0-16 bar
- Spindle seal: NBR, PTFE
- Medium: Neutral, gaseous and liquid media
- Viscosity: 400 sq.mm/sec
- Control Pressure: 4 – 10 bar
- Medium Temperature: PTFE/FKM: -40ºC (bis/up to) +200ºC