Cryogenic Butterfly Valve
Publish time 2018-08-01 19:25
Cryogenic Butterfly Valve
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1. Extended bonnet 2. Fugitive emission design 3. Resilient metal-to-metal sealing 4. Triple eccentric design 5. Bi-directional tight shut off 6. Torque seated 7. Replaceable for both seat and seal ring 8. Top-entry design allows on-line maintainable 9. Inherently fire-safe 10. Standard drip plate constructed to avoid condensated water flowing into insulating layer |
Specification | Details |
Size/Rating: | NPS 3~120 / CLASS 150~900 |
Temperature range | -253℃~420℃ |
Body Materials: |
Stainless Steel, Low-Temperature alloy Steel |
End: | Flange/Welding/wafer/Lug |
Basic Design: | API 609, BS 6364
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Face to Face/End to End: | API 609/ASME B16.10/ISO5752 |
End Dimension: |
ASME B16.5, MSS SP-44, ASME B16.25
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Test & Inspection: | API 598, BS6364 |