25 mm Vacuum Insulated Control Valve
HSE needs a 25 mm vacuum-insulated control valve for liquid hydrogen service at cryogenic temperatures (20 K minimum). The valve must have continuous 0–100% analogue control, ATEX Zone 1 rating, and bayonet connections, rated to 22 barg.
- Closed6 March 2026
- Value£23k
- BuyerHealth and Safety Executive
- WhereHSE Buxton test site
- CategoryLaboratory & precision equipment, Building materials & structures
- RegionEast Midlands
You'll want to look if you manufacture or supply cryogenic process control equipment and specialize in vacuum-insulated valves for hazardous or extreme-temperature applications.
You'll need
- ATEX Zone 1 rated
- suitable for liquid hydrogen service down to 20 K
- rated for at least 22 barg working pressure
- vacuum insulated
- AS Scientific bayonet connections (male inlet, female outlet)