The Cryogenic Check Valve is specially designed for ultra-low temperature applications, ensuring reliable one-way flow control in LNG, liquid nitrogen, oxygen, and other cryogenic fluid systems. Its advanced sealing and extended bonnet design prevent freezing and leakage in extreme cold environments.
Key Features:
✔ Leak-Free Performance – Metal-seated or PTFE sealing for bubble-tight shutoff
✔ Low-Temperature Materials – Stainless steel (SS304/SS316L) or special alloys for cryogenic service
✔ Swift Closure – Minimizes pressure drop and prevents reverse flow
✔ Compact & Lightweight – Suitable for tight spaces in LNG plants and gas processing
Applications:
LNG & LPG Storage & Transportation
Industrial Gas Plants (O₂, N₂, Ar, etc.)
Aerospace & Cryogenic Research Facilities
Medical & Food Freezing Systems
