Aluminum Flapper

Able the withstand HF corrosion, the Aluminum Flapper Poppet Valve series are robust but compact valves that comes with imbedded position sensing capability. Application includes aluminum chamber clean, high frequency operation, glove box battery roduction, etc. 

Chemraz or Kalrez O-Rings are available. 

Features:

  • X-ray transparent
  • Integrated with solenoid and position indicator
  • Small footprint
  • Robust. Machined from a solid block.
  • Over 6 millions cycle life
  • Vacuum Range: 1x10-9torr
  • Helium Leak Test: 1x10-9torr, cc/sec, He
  • Max Temperature: 250ºC
  • Material: Alum Body, SS316 Bellow
  • Life Cycle: 6.5 million cycles
  • Seal: Viton Seal
  • Solenoid: 24 VDC
  • Operating Pressure: 70-95 psi

Aluminum Flapper Angle Valve

Port Size A B C D E F G Z
KF50 3.07 3.07 7.44 4.29 2.76 2.76 1.27 0.39
KF40 2.56 2.56 6.36 3.84 2.56 2.56 1.27 0.39
KF25 2.05 2.05 5.37 3.07 1.97 1.97 1.27 0.31
KF16 1.65 1.65 4.45 2.40 1.57 1.57 1.27 0.16
KF10 1.65 1.65 4.29 2.40 1.18 1.57 1.27 0.16

 

  • Vacuum Range: 1x10-9torr
  • Helium Leak Test: 1x10-9torr, cc/sec, He
  • Max Temperature: 250ºC
  • Material: Alum Body, SS316 Bellow
  • Life Cycle: 6.5 million cycles
  • Seal: Viton Seal
  • Solenoid: 24 VDC
  • Operating Pressure: 70-95 psi

Aluminum Flapper Inline Valve

Port Size A B C D E F
KF50 3.07 3.07 7.01 7.80 7.32 1.27
KF40 2.56 2.56 5.12 6.40 5.83 1.27
KF25 2.05 2.05 3.94 5.35 4.80 1.27
KF16 1.65 1.65 3.15 4.49 4.09 1.27
KF10 1.65 1.65 3.15 4.49 4.09 1.27