Check Valves

Forged steel lift check valve


Size: NPS 1/2"~2"
Pressure Rating: Class 150~1500
Material: A105, LF2, F5, F9, F11, F22, F304, F304L, F311, F51
Design & Manufacturing Standard: API 602, ASME B16.34, BS 5352
Face to Face: ASME B16.5, EN558
Flanged Dimenson: ASME B16.5
Butt Weld Dimensin: ASME B16.25
Threaded end Dimension:
ASME B1.20.1
Socketweld dimension:
ASME B1.20.1
Test and Inspection: API 598