30,000 psi High Pressure Valves

High Pressure (coned & threaded) type connections for 1/8", 1/4", 3/8", 9/16" and 1" O.D. tubing.
Non-rotating tip stems are standard on HF2, HF4, HF6 and HF9 for on-off service and insure long life on valve seats. Regulating tip stems are available for all valves at no additional cost, add - REG to part number.
Glands and collars for tubing are supplied with each valve unless otherwise requested (glands and collars shown on pages 48 and 55).
Materials include high tensile type 316 stainless steel bodies and hardened 17-4PH stainless steel lower section stems.
Packing is Teflon (450°F) standard with optional Viton (350°F), BUNA-N (200°F) and Grafoil (800°F) available at no additional cost.
Air operators for remote control operation are available for all valves. (Refer to Air Operator section of catalog for additional data).
Extreme temperatures can be accommodated using extended stuffing boxes (See Valve Options). These are available for all sizes except 1/8" tubing.