WCB threaded PN25 DN40 low pressure safety valve operation, safety shut off valve


Name:WCB threaded PN25 DN40 low pressure safety valve operation, safety shut off valve
Design confirms:GB12243/API526
Flanges drilled confirms:BS EN1092/ANSI B16.5
Tightness check:API 598/ISO 5208/EN12226-1
Face-to-face conform:ANSI B16.11,JB/T1751
Normal pressure:2.5MPa
Shell test pressure:3.75Mpa
Seal test prressure:2.75Mpa
Suitable medium:water,steam
Working temperature:-20~+425°C
BODY:WCB
DISC:WCB
STEM:2CR13
GLAND FLANGE:WCB

  • WCB threaded PN25 DN40 low pressure safety valve operation, safety shut off valve