LoPro™ Low-profile, Single-stage, Bellows-sealed Poppet Valves are available on www.mks.com
Poppet Valve, LoPro, NW25 ISO-KF, Angle Ports, Viton Seals, Pneumatic
The Pneumatic LoPro™ LPV1-25-AK-CNVS 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.
Specifications
- TypeLow-profile, Single-stage, Bellows-sealed Poppet Valve
- ConfigurationAngle
- Flange TypeISO-KF
- Flange SizeNW25
- Port SizeNW25
- Vacuum RangeAtmosphere to 1.0 x 10-9 Torr
- Valve ActuationPneumatic
- Actuation TimeOpening: 0.12 sec
Closing: 0.18 sec - Seal MaterialViton
- Helium Leak Rate1.0 x 10-9 std cc/sec
- Limit SwitchNo
- Cylinder Volume1.2 in3
- Maximum Internal Spring Closing Pressure43 psia
- Maximum Bakeout Temperature150°C
- Typical Life1,000,000 cycles