Cryogenic Valves (Gate, Globe, Check)
The cryogenic valves are widely installed on applications involving media at extremely low temperatures, such as the production, storage and transportation of liquefied natural gas, hydrogen, oxygen, etc.
Design ASME B16.34 and BS 6364
NPS 2"-24" Class 150-900
Design Features: • Cryogenic valves face harsh conditions of services involving temperatures down to -196°C; • Body in a range of materials suitable for extremely low temperatures, such as CF8M, CF8 and other very low temperature steels; • The extended bonnet of valves eliminates any chance of frosting in the packing area; • The presence of a bleed hole in the gate valve wedge helps equalize the body cavity pressure with the up-stream pressure; • Connections are offered as flanged or special; • All cryogenic valves are designed in full compliance with ASME B16.34 and BS 6364; • The cryogenic tests are performed in the fully equipped in-house facilities, according to BS 6364 and all major oil & gas cryogenic test procedures.
Size range: 2” to 24”
Pressure Class: ANSI 150-900
Temperature range: down to -196°C