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  2. Vacuum Instruments
  3. Vacuum Pressure Controllers and Valves
  4. Valves and Pressure Controllers
  5. LoPro™ Single-stage, Bellows-sealed Poppet Valves
  6. LPV1-50-AK-CNVS

Poppet Valve, Bellows-sealed, NW50 ISO-KF, Angled Ports, Viton, Pneumatic

  • Type
    Bellows-sealed Poppet Valve
  • Configuration
    Angled Ports
  • Flange Type
    ISO-KF
  • Flange Size
    NW50
  • Port Size
    NW50
  • Vacuum Range
    10-9 Torr to Atmosphere
  • Valve Actuation
    Pneumatic
  • Actuation Time
    Opening: 0.45 sec
    Closing: 1.13 sec
  • Seal Material
    Viton
  • Limit Switch
    No
  • Cylinder Volume
    6.4 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
    5.4 lbs.