The cryogenic gate valve is suitable for low temperature medium, such as methane, liquid natural gas, hexene, carbon dioxide, liquid ammonia, liquid oxygen, liquid nitrogen, liquid hydrogen. In order to prevent the abnormal rising of the middle cavity, a pressure relief hole is set the inlet side of the gate.

Specification:

● Size: 2”~16”

● Pressure Rating: Class150~600LB

● Main Materials: LCB, LCC, LC1, LC3, CF8, CF8M, CF3, CF3M etc.

● Temperature: -196℃~196℃

● Design and Manufacture: API600, BS 6364

● Face-to-Face:ASME B16.10

● Ends Connection: Flange, Butt Welding

● Inspection & Testing: API 598

● Operator: Handwheel, Worm Gear, Electric.

Feature:

● Flexible Graphite Packing

● Extension Bonnet

● Compact Structure

● Pressure Relief Hole