LoPro™ Bellows Vacuum Isolation Valves
Model: LPV1-25-AK-CNVS
LoPro™ Bellows Vacuum Isolation Valves
Model: LPV1-25-AK-CNVS
Overview
Overview
The Pneumatic LoPro™ LPV1-25-AK-CNVS Angle Vacuum Valve with an angle body configuration, ISO-KF NW25 flanges, Viton seals is pneumatically actuated. It has a small footprint that fits easily into existing, and new, vacuum systems. LoPro™ Valves are extremely reliable, with a lifetime that can extend to 1,000,000 cycles under clean conditions, greatly increasing system uptime.
Technical Specs
- TypeLow-profile, Single-stage, Bellows-sealed Poppet Valve
- Vacuum RangeAtmosphere to 1.0 x 10-9 Torr
- Body ConfigurationAngle
- Port SizeNW25
- Flange SizeNW25
- Flange TypeISO-KF
- Helium Leak Rate1.0 x 10-9 std cc/sec
- ActuationPneumatic
- Limit SwitchNo
- SealViton
- Cylinder Volume1.2 in3
- Actuation TimeOpening: 0.12 sec
Closing: 0.18 sec - Maximum Internal Spring Closing Pressure43 psia
- Typical Life1,000,000 cycles
- Maximum Bakeout Temperature150°C
- Weight1.6 lbs.
Technical Specs
- TypeLow-profile, Single-stage, Bellows-sealed Poppet Valve
- Vacuum RangeAtmosphere to 1.0 x 10-9 Torr
- Body ConfigurationAngle
- Port SizeNW25
- Flange SizeNW25
- Flange TypeISO-KF
- Helium Leak Rate1.0 x 10-9 std cc/sec
- ActuationPneumatic
- Limit SwitchNo
- SealViton
- Cylinder Volume1.2 in3
- Actuation TimeOpening: 0.12 sec
Closing: 0.18 sec - Maximum Internal Spring Closing Pressure43 psia
- Typical Life1,000,000 cycles
- Maximum Bakeout Temperature150°C
- Weight1.6 lbs.
Resources & Downloads
Literature
LoPro™ Compact Vacuum Valves(218.8 kB, PDF)