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Cryogenic Split Ball Valve
Cryogenic Split Ball Valve




Cryogenic Split Ball Valve

Size range:1/ 2"~24"(DN15~DN600) Pressure rating:Class150~2500(PN100~PN420)

Product Range:

Size range:1/ 2"~24"(DN15~DN600)

Pressure rating:Class150~2500(PN100~PN420)

Connection end: RF,RTJ,BW


Material:Low-temperature carbon steel,Stainless steel


Design Standards:

Design&manufacture according to API 6D/ISO 17292/API 608/BS 5351/BS 6364

Face-to-face according to ASME B16.10

End connection according to ASME B16.5/ASME B16.47/ASME B16.25

Test & inspection according to API 598/BS6364

Optional standards:NACE MR-0175/NACE MR-0103/ISO 15848/API 624


Features and benefits

1.2pc/3pc Split body.

2.Blowout-proof stem.

3.Fire proof and anti-static design.

4.Min design temperature: -196℃.

5.Extended bonnet to keep stem packing at sufficient distance away from the cold fluid to remain functional.

6.Extended bonnet as per MESC SPE 77/200 & SPE 77/209 /as per customers requirements.

7.The main pressure containing components are treated with liquid nitrogen to stabilize dimensions and eliminate the stress caused by metal microstructure changes.

8.Low emission packing.