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Supply check valve, material: A105, LF2, F11, F22, F5, 304(L), 316(L), F347, F321, F51
PN: 10~420
NPS: 1/2"~2"
Screwed end/flanged end, butt welded /socket weld, Construction Feature
1 Full port or conventional port
2 Lift type check valves
3 Ball type check valves
4 Swing type check valves
5 Equip inside spring as requested
6 Bolted bonnet with spiral wound gasket threaded and seal weld bonnet and threaded and pressure seal bonnet
7 Socket weld ends to ASME B 16 11
Check Valve