HP9000 Bellows Valve
High pressure bellows valve. Operating range -196°C to +250°C cryogenic.
Key features
- High pressure cryogenic bellows valve, 240 bar
- Service from -196 to +250 C
- 8 or 12 mm seat, Cv up to 2.15
- Replaceable bellows, cryogenic extension
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Request a quoteA stop globe valve with replaceable bellows sealing for high pressure cryogenic service, rated 240 bar from -196 to +250 C, recommended for liquid nitrogen and liquid oxygen and suited to pure and ultra pure, combustible, oxidising, toxic, corrosive, radioactive and noble gases or liquids. Two seat sizes, 8 mm at Cv 1.2 and 12 mm at Cv 2.15, with lower Cv variants of 0.77 and 1.91. Helium leak tested on every valve, serial numbered, degreased for oxygen, electropolished finishes, visual open and close indicator, cryogenic extension, manual handwheel or pneumatic actuation. AISI 316L body and bellows, seat PCTFE or Vespel, nickel head gasket.
Specification
| Orifice | 8 or 12 mm seat |
|---|---|
| Maximum Inlet Pressure | 240 bar |
| Cv | 1.2 (8 mm) or 2.15 (12 mm), 0.77 and 1.91 on the C variants |
| Temperature | -196 to +250 C |
| Body Material | AISI 316L stainless steel |
| Seat Material | PCTFE or Vespel |
| Technology | bellows sealed stop globe valve, cryogenic, manual or pneumatic |
Gases
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