name:Forged Steel Lift Check Valve
Design and manufacture conform to: API, ANSI, JIS, DIN,JB.
Test and inspection conform to:API598,GB/T13927,JB/T9092
Pressure: from ANSI class 150 to 2500 (PN1.6 - 42MPa)
Structure features: Bolted bonnet, welted bonnet, pressure seal bonnet
Connection ends conform to:
Butt-welded ends dimension conform to ANSI B16.11; JB/T1751
Flanged ends conform to ANSI B16.5; JB79
Screw ends dimension conform to ANSI B
Socket welded ends dimension conform to ANSI B16.11; JB/T1751
Materials conform to ANIS/ASTM
Main materials: A105; LF2; F5; F11; F22; 304(L); 316(L); F304(L); F316(L); F347; F321; F91; Monel; 20Alloy
Operator: handwheel, gear, electric actuator