MULTI POSITION GATE VALVE
- Operating mode : Local & Remote
- Emergency : When Pump shutdown, Auto close
- Slow pumping function
Category: UHV GATE VALVES
- SPECIFICATION
GATE SEAL TYPE | MULTI POSITION GATE VALVE | ||
---|---|---|---|
Materials | Body | STS304 | |
Mechanism | STS304 | ||
Gate Sealing | FKM(VITON) | ||
Flange Size(ID) | 4″ ~ 10″ (DN100CF, DN160CF, DN200CF, DN250CF) | ||
Life Cycle | 250,000 Cycles | ||
Open/Close Vibration | No Vibration | ||
He Leak Rate | 1X10-9 mbar.l/sec | ||
Mounting Position | Any | ||
Differential Pressure on the Gate | ≤ 1.4bar | ||
Molecular flow conductance (ISO100) | 1,891 l/s | ||
Leak Rate | Body | 1X10-10 mbarㆍL/Sec | |
Valve Seat | 1X10-10 mbarㆍL/Sec | ||
Pressure Range | Pressure Range | 1X10-10mbar to 1.4 bar | |
Differential pressure on the gate | ≤1.4 bar in either direction | ||
Installation Direction | Any |