Cryogenic check valves are designed to withstand extreme low temperatures of up to -196°C, making them ideal for applications in liquefied natural gas (LNG), liquefied petroleum gas (LPG), air separation, and other low-temperature industries. These valves feature advanced design concepts, high precision processing, and strict quality control, ensuring reliable sealing, high stability at cryogenic temperatures, and long service life.
Size Range: 2-24 Inch (DN50-DN600)
Types: Swing Check, Piston Check, Wafer Type
Pressure Rating: ASME Class 150-1500 LB (PN16-PN250)
Design Standards: API 594, BS 6364, GB/T 24925
Body Material: Forged and Cast Steel
Connection Types: RF, BW, Threaded