Steam Safety Valve
Body: Cast Iron, WCB, SS304, SS316, Ductile Iron
Nozzle: 2Cr13, SS304, SS316
Adjusting Ring: 2Cr13, SS304, SS316
Disc: 2Cr13, SS304, SS316
Guide Sleeve: 2Cr13, SS304, SS316
Bonnet: Carbon Steel
Spring: Steel
Stem: 2Cr13, SS304, SS316
Adjusting Bolt: 2Cr13
Cap: Carbon Steel
Working Pressure: PN1.6, PN2.5, PN4.0, Class 150 to Class 300
End Connection: NPT, RF, RTJ
Design and Manufacture Standard: ASME 25.3, API 520, API 521, API 526, API 527
Face to Face Dimension: ASME B16.10, EN558-1, DIN 3202
End Connection Dimension: ASME B16.5, DIN 2543, DIN 2545, EN 12627
Test Standards: API 598, DIN 3230