Williams Forged Steel Cryogenic Valves

Full Port or Standard Port
Two piece self-aligning packing gland
Bolted Bonnet with spiral-wound gasket, threaded and seal welded bonnet or threaded and pressure seal bonnet
Integral backseat
Pressure relief hole on seat (for Gate Valves only)
Socket Weld Ends to ASME B16.11
Screwed Ends (NPT) to ANSI/ASME B1.20.1
Special extension ends on request
Soft seats for globe valves on request
PTFE stem packing on request
Special low temperature testing on request
Outside Screw and Yoke (OS&Y)