ISO-KF TYPE pneumatic butterfly valve

Specifications

• Flange：KF 25, KF40, KF50
• Pressure Range： 10^-8 mbar to 2 bar
• Leak rate: 1x10^-9 mbar. l/sec
• Body materials：304S.S
• Seal materials：Viton^®
• Max temperature ：Cylinder  80°C / Body 150°C
• Cycle life：KF25 - KF50 >>> 1,500,000
  (O-ring on plate is a consumptive material in the butterfly valve, cycle life is 250,000)
• Option ：Limit switch , solenoid
• Operating air pressure ：4~6.5 kg/cm²