K900 Bellows Valve
Low to high pressure bellows valve. Operating range -196°C to +250°C cryogenic.
Key features
- Cryogenic bellows valve, -196 to +250 C
- For liquid nitrogen and liquid oxygen
- Seat sizes from 8 to 80 mm
- Replaceable bellows, cryogenic extension
Enquire about this product
Priced to your specification. Most enquiries are answered the same working day.
Request a quoteThe cryogenic member of the K series, a stop globe valve with replaceable bellows sealing for low pressure service 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. Seat sizes from 8 mm at Cv 0.78 to 80 mm at Cv 114, with a 100 bar version on the 8, 12 and 20 mm sizes and a cryogenic extension. Helium leak tested on every valve, serial numbered, degreased for oxygen, electropolished finishes, visual open and close indicator, manual handwheel or pneumatic actuation. AISI 316L body and bellows, seat PCTFE or Vespel, Hastelloy bellows as an option.
Specification
| Orifice | 8 / 12 / 20 / 32 / 50 / 80 mm seat sizes |
|---|---|
| Maximum Inlet Pressure | 15 / 30 / 45 bar low pressure versions, 100 bar version on 8, 12 and 20 mm |
| Cv | 0.78 / 3 / 7 / 18 / 45 / 114 by seat size |
| 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
Downloads
No documents on file for this product yet.
