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ISO Flanged SS Fluorocarbon Bonnet Bellows Sealed Gate Valves (Pneumatic)
Kurt J. Lesker Company's stainless steel standard gate valves are reliable, economical, general-purpose components for HV applications that require cleanliness and corrosion resistance.
- General purpose Electropolished Stainless Steel
- Provide high conductance with a compact design
- Shock free operation with minimum vibration
- Available in manual or pneumatic operation
- Pneumatic valves stay closed in the event of power loss or loss of air pressure
- Visual LED position indicators
- Pneumatic models require solenoid kit(sold separately)
Specifications Table
| Manufacturer | KJLC |
|---|---|
| Pressure |
Torr Min: 7.500 x 10-9 Torr Max: 760 Torr mbar Min: 9.999 x 10-9 mbar Max: 1013 mbar |
| Rates |
Helium Leak Rate 1.000 x 10-9 mbar*L/s 1.000 x 10-10 Pa*m^3/s 9.900 x 10-10 sccm 7.520 x 10-10 Torr*L/s |
| Temperature |
Actuator 60.0 ºC 140 ºF Bakeable 120 ºC 248 ºF |
|
Bellows |
Edge-welded
|
|
Shaft Seal Material |
Bellows
|
|
Cycle Life |
50,000 |
|
Max Δ P Before Open |
22.5
Torr
|
|
Bonnet Seal Type |
Fluorocarbon
|
|
Actuator Type |
Pneumatic
|
|
Valve Body Material |
304L SS
|
|
Valve Seal Material |
Fluorocarbon
|
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Ordering Table
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