Poppet Valve, LoPro, NW50 ISO-KF, Angle Ports, Viton Seals, Manual
Model: LPV1-50-AK-MNVN
Poppet Valve, LoPro, NW50 ISO-KF, Angle Ports, Viton Seals, Manual
Poppet Valve, LoPro, NW50 ISO-KF, Angle Ports, Viton Seals, Manual
Model: LPV1-50-AK-MNVN
Overview
Overview
The LoPro™ LPV1-50-AK-MNVN Vacuum Valve with an angle body configuration, ISO-KF NW50 flanges, Viton seals has manual 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
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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 SizeNW50
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Flange SizeNW50
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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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ActuationManual
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Limit SwitchNo
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SealViton
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Cylinder Volume6.4 in3
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Cylinder Air Pressure90 psig ± 30 psig
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Maximum Internal Spring Closing Pressure60 psia
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Maximum Bakeout Temperature150°C
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Typical Life1,000,000 cycles
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Weight6.4 lbs.
Resources & Downloads
Literature
- LoPro™ Compact Vacuum Valves (218.8 kB, PDF)
Poppet Valve, LoPro, NW50 ISO-KF, Angle Ports, Viton Seals, Manual
Ultra-High Velocity