QUICK-CLOSING VALVE TYPE KVH
The KVH-Valves are especially designed to fully meet the stringent requirements as an Emergency Shut Down Device (ESD) for Gas Turbine installations. The KVH ensures first-class in terms of premium tightness and shortest closing time ever – the KVH-Valves reacts significantly lower than 1 second.
DN 50 TO DN 300
MAX. 40,0 BAR G
max. + 180°C
- Closing time < 1 second
- High safety level within ESD operation through zero leakage
- Pressure balanced design for switching at high differential pressures
- Heavy duty design for highest number of operating cycles
- igh-performance valve with extended service life
The linear movement of the valve stem is generated by a strong pneumatic actuator which is energized by a solenoid valve. The automatic forced quick-closing function – in less than 1 second – is ensured by a heavy-duty spring. The valve plug is equipped with a special soft sealing element ensuring premium tightness (leakage rate A acc. EN 12266-1).