The LoPro LPV1-40-IK-CNVS Inline Vacuum Valve with an inline body configuration, ISO-KF NW40 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.
Технические характеристики
- Type Bellows-sealed Poppet Valve
- Configuration Inline Ports
- Flange Type ISO-KF
- Flange Size NW40
- Port Size NW40
- Vacuum Range 10-9 Torr to Atmosphere
- Valve Actuation Pneumatic
- Actuation Time Opening: 0.27 sec
Closing: 0.53 sec - Seal Material Viton
- Limit Switch No
- Cylinder Volume 2.2 cubic in.
- Cylinder Air Pressure 90 psig ± 30 psig
- Maximum Internal Spring Closing Pressure 60 psia
- Maximum Bakeout Temperature 150°C
- Typical Life 1,000,000 cycles
- Weight 3.1 lbs.
