API602 Forged Stainless Steel Cryogenic Gate Valve Class 800

FVF API602 Forged Stainless Steel Cryogenic Gate Valve Class 800

• FVF Cryogenic Gate Valves are adapted to special service conditions at cryogenic temperatures. It is made to carry and store cryogenic media efficiently and safely. And it has light wight and is easy to install. 
• The extended bonnets with sufficient gas column length, usually specified by customer, are suplied for all valves to keep stem packing at sufficient distance away from the cold fluid to remain functional.

Product Parameter

Application standards

1.Design and manufacture conform to: APl 602
2.Connection ends conform to:
 Socket welded ends endsconform to ANSI B16.11, JB/ 
 T1751 
Screw ends conform to ANSI B1.20.1, JB/T7306 
Butt-welded ends conform to ANSI B16.25, JB/T12224 
Flange ends conform to ANSI B16.5, JB79
3.Test and inspection conform to: API 598; 
 GB/T13927; JB/T9092
4.Structure features:
 Bolted bonnet, outside screw and yoke
 welded bonnet, outside screw and yoke
5.Materials conform to ANSI/ASTM
6.Main materials: LF2; LF3; F304(L); F316(L); F347; F321; F51

Carbon steel temperature-pressure rate

CL150-285 P.S.I @100 ℉
CL300-740 P.S.I @100 ℉
CL600-1480 P.S.l @100 ℉
CL800-1975 P.S.I @100 ℉
CL1500-3705 P.S.I @100 ℉

Material List of Main Parts

Product Drawing