Class 150~600 Cryogenic Gate Valve

CLASS 150~600 CRYOGENIC GATE VALVE
BOLTED LENGTHEN BONNET,Threaded or welded seat ring
Full bore,OS&Y,Rising stem,Flexible wedge
Pressure relief hole on seat
Stainless trim
ASTM A352 LCB,LC1,LC2,LC3,LC4
A351 CF8,A351 CF8M
Standards compliance
Design and Manufacture: API 600,API 6D,BS1414
Face to face (end to end): ANSI B16.10,API 6D
Flanged connection: 2~~24~to ANSI B16.5
Butt welded end: ANSI B16.25
Test and inspection: API 598,API 6D