Poppet Valve, LoPro, NW25 ISO-KF, Angle Ports, Viton Seals, Pneumatic
Model: LPV1-25-AK-CNVS
Poppet Valve, LoPro, NW25 ISO-KF, Angle Ports, Viton Seals, Pneumatic
Poppet Valve, LoPro, NW25 ISO-KF, Angle Ports, Viton Seals, Pneumatic
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
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TypeLow-profile, Single-stage, Bellows-sealed Poppet Valve
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Vacuum RangeAtmosphere to 1.0 x 10-9 Torr
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Body ConfigurationAngle
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Port SizeNW25
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Flange SizeNW25
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Flange TypeISO-KF
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Helium Leak Rate1.0 x 10-9 std cc/sec
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ActuationPneumatic
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Limit SwitchNo
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SealViton
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Cylinder Volume1.2 in3
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Actuation TimeOpening: 0.12 sec
Closing: 0.18 sec -
Maximum Internal Spring Closing Pressure43 psia
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Typical Life1,000,000 cycles
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Maximum Bakeout Temperature150°C
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Weight1.6 lbs.
Resources & Downloads
Literature
- LoPro™ Compact Vacuum Valves (218.8 kB, PDF)
Poppet Valve, LoPro, NW25 ISO-KF, Angle Ports, Viton Seals, Pneumatic
Ultra-High Velocity