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Cryogenic Check Valve
    Publish time 2018-08-01 19:25    
Cryogenic Check Valve

Cryogenic Check Valve



1. Hard-faced sealing.

2. Optional anti-rotation disc

3. Internal hinge pin & hinge design to avoid 

external leakage

4. Optional soft seat with PTFE or PCTFE



Specification

Details

Size/Rating: 

NPS 1/2~42/CLASS 150~2500

Body Materials:

Stainless Steel, Low-Temperature alloy Steel

Basic Design: 

API 602, BS EN 1868, API 594, BS 6364, ASME B16.34

Face to Face/End to End:

ASME B16.10

End Dimension: 

ASME B16.5, MSS SP-44/ASME B16.47, ASME B16.25, EN 1092

Test & Inspection: 

API 598, BS 6364



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