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KF Series FA

Series FA valves are offered in 2" thru 14" class 150 & 300.

Devlon seats are standard.  All seats are retained in metal holders which are spring-loaded against the ball for low pressure, firesafe sealing.

KF Series FA


  • Double block & bleed
  • Anti blowout stem design
  • O-rings plus firesafe packing prevents leakage
  • Corrosion resistant low friction bearings
  • Inconel wave springs to provide upstream and downstream sealing
  • Stainless Steel Sealant injection fittings for emergency stem or seat sealing
  • Minimized torque required to open and close valve
  • Antistatic grounding between ball, stem/trunnion and body
  • Integral topworks direct mounting pad
  • 8" & larger valves are equipped with lifting lugs