Poppet Valve, LoPro, NW50 ISO-KF, Inline Ports, Viton Seals, Pneumatic
Model: LPV1-50-IK-CNVS
Poppet Valve, LoPro, NW50 ISO-KF, Inline Ports, Viton Seals, Pneumatic
Model: LPV1-50-IK-CNVS
Overview
Overview
The LoPro™ LPV1-50-IK-CNVS Vacuum Valve with an inline body configuration, ISO-KF NW50 flanges, and Viton seals has pneumatic actuation. It has a small footprint that fits easily into existing, and new, vacuum systems. A formed stainless steel bellows prevents outgassing, virtual leaks, and particle entrapment between bellows convolutions that extends the valves life cycle over a conventional O-ring shaft sealed valve.
Technical Specs
- TypeLow-profile, Single-stage, Bellows-sealed Poppet Valve
- Vacuum RangeAtmosphere to 1.0 x 10-9 Torr
- Body ConfigurationInline
- Port SizeNW50
- Flange SizeNW50
- Flange TypeISO-KF
- Helium Leak Rate1.0 x 10-9 std cc/sec
- ActuationPneumatic
- Limit SwitchNo
- SealViton
- Cylinder Volume6.4 in3
- Cylinder Air Pressure90 psig ± 30 psig
- Actuation TimeOpening: 0.27 sec, Closing: 0.53 sec
- Maximum Internal Spring Closing Pressure60 psia
- Maximum Bakeout Temperature150°C
- Typical Life1,000,000 cycles
- Weight6.4 lbs.
Technical Specs
- TypeLow-profile, Single-stage, Bellows-sealed Poppet Valve
- Vacuum RangeAtmosphere to 1.0 x 10-9 Torr
- Body ConfigurationInline
- Port SizeNW50
- Flange SizeNW50
- Flange TypeISO-KF
- Helium Leak Rate1.0 x 10-9 std cc/sec
- ActuationPneumatic
- Limit SwitchNo
- SealViton
- Cylinder Volume6.4 in3
- Cylinder Air Pressure90 psig ± 30 psig
- Actuation TimeOpening: 0.27 sec, Closing: 0.53 sec
- Maximum Internal Spring Closing Pressure60 psia
- Maximum Bakeout Temperature150°C
- Typical Life1,000,000 cycles
- Weight6.4 lbs.