ASME-Piston Check Valves acc. BS5352 with flanged ends
Size range:
1/2“ (DN15) – 2“ (DN50)
Pressure class:
class 150#, class 300#, class 600#
End connections:
Flanges acc. to ASME B16.5
Materials:
1.0460 ~ A105N
A350-LF2
1.7362 = A182-F5
A182-F9
1.4541 = A182-F321
1.4404 = A182-F316L
ASME-Piston Check Valves (Wafer type)
Size range:
1/2“ (DN15) – 6“(DN150)
Pressure class:
class 150#, class 300#, (max 40 bar pressure)
End connections:
For mounting between flanges acc. ASME B16.5
Materials:
1.0460 ~ A105N
1.4404 = A182-F316L
A351-CF8M = 1.4408
ASME-Piston Check Valves acc. BS5352 with female threaded ends, socket weld ends or butt weld ends
Size range:
1/2“ (DN15) – 2“ (DN50)
Pressure class:
class 150#, class 300#, class 600#, class 800#, class 1500#
End connections:
Female threaded acc. ASME B1.20.1.NPTF
Female threaded acc. BSP
Socket weld ends acc. ASME B16.11
Butt weld ends acc. ASME B16.25
Materials:
1.0460 ~ A105N
A182-LF2
1.7335 ~ A182-F12
1.7362 = A182-F5
1.4541 = A182-F321
1.4404 = A182-F316L
Bronze ~ B62 up to class 300#
Special design
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