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Forged steel cryogenic gate valve
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Product Sort:Forged valve>>Forged gate valve
Pressure:150LB-2500LB
Size:1/4"-2"
Design Std:API,ANSI
Product Material:ASTM A105,F11,F22,LF1,304,316,304L,316L
page keywords:gate valve,A105 gate valve,ss316 gate valve
QTV cryogenic gate valves are available in three bonner designs.The first design is the Bolted Bonnet,with male-female joint,spiral woundgasket,made in F
The cryoginic valves are available in gate and globe design configurations.Valves are designed with an
extended bonnet for use in cold serves to - 196 degress C(-320 degrees F).
Cryogenic Valve Design Construction and Specifications
QYV Cryogenic gate and globe valves conform to API 160.
Each are tested according to API 598,and marking is per MSS SP-25.Construction is as follows:
Full Port Conventional Port
Two piece self-aligning packing gland
Bolted bonnet with spiral wound gasket,threaded and seal welded bonnet
Integral backseat
Pressure relief hole on seat (for Gate Valves only)
Socket weld ends to ASMB B16.11
Scrwed Ends(NPT) to ANSI/ASMB B
Special extension lengths on request
