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KF Threaded Valves

KF threaded valves are offered in threaded and grooved end connections in sizes 1/4" RP thru 4" FP and pressures from 400 psi to 5000 psi.  KF offers a variety of construction materials including Carbon Steel & Stainless Steel and seat and seal materials of Nylon, Delrin, and Buna N.

All KF valves when specified with Stainless Steel trim conform to NACE Standard MR0175.  Durable handles are standard on all KF valves and most offer an integral locking device standard.

KF Threaded Valves


  • External stem grease fitting
  • Heavy duty flattted stem design
  • NACE Conformance
  • Backseated Stem
  • Corrosion Resistance
  • Metal-to-metal fire safe sealing