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  • FPD   >   Pendulum Gate Valve
  • V55
* Please use the inquiry phone or bulletin board for various product inquiries.

Fitting Standard JIS
Gate Size (mm) DN 500,550
Pressure Range 1.0xE-6 Pa to 1.0xE5 Pa(abs)
Helium Leak Rate Housing < 1.0xE-10 Pa*㎥/sec
Internal  < 1.0xE-10 Pa*㎥/sec
Feed Through  O-Ring Rotary Seal
Pneumatic Actuator Type Double Acting
Air Connection OD Ø10, One-touch type (Meter-out)
Air Pressure 0.55 MPa (Tolerance level : 0.5~0.7 MPa)
Air Less Lock Open N/A
Close N/A
Life Cycles Mechanism 100,000
Bellows 100,000
O-Ring (Seal) 100,000
Lubrication 100,000
Temperature Body ≤ 120°C
Gate(Seat) ≤ 120°C
Actuator ≤ 60°C
Lubrication Vacuum inside PFPE Grease
Mechanism PFPE Grease
Materials Valve Housing  AC4CH (AL)
Gate (Seat)  AL6061,STS304,PEEK
Bonnet N/A
Shaft(stem)  STS304
Mechanism(Cylinder) AL6061,STS304
Bellows  N/A
Bellows End Piece   N/A
Vacuum Seal   FKM
Pneumatic Seal   FKM
Surface Treatment Valve Body Bead Blasting
Gate (Seat)  Bare
내용3
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