Cryogenic Check Valves
Non-return valves engineered for reliable sealing at cryogenic temperatures on liquefied gas lines.
Specifications shown are indicative ranges. Set your exact size, pressure and material when you add an item to My RFQ.
About cryogenic check valves
Cryogenic check valves prevent reverse flow on liquefied gas lines while sealing reliably at cryogenic temperatures. Disc, spring and seat materials are selected to stay dimensionally stable and leak-tight through deep thermal contraction, and designs favour short, positive closure to avoid surge. Bodies are austenitic stainless steel to standards such as BS 6364. Provide the bore, pressure rating, medium, minimum temperature and installation orientation so we can propose a suitable valve.