SummaryCryogenic valves, its working temperature in general -196~-29ºC between, some even lower. In the design of this kind of valve, besides should follow the general design principles and some special requirements.
The cryogenic valves are mainly gate valves, globe valves, check valves, ball valves, etc. The main structure and generic valves roughly the same.
Featured by low fluid resistance. Little impact erosion on sealing surface. No change of medium flow direction. No disturbed flow. Small pressure drop. Lower closing torque and etc. Gate valve is a commonly-used coutout valve, applicable for a wide range of pressure and temperature, and widely used put through or cut off medium in oil or steam pipeline in the industries of petroleum, chemical, thermal power plants and etc (Gate valves are not suitable for throttling purposes.) Gate valves are available with a number of wedge configurations (solid, flexible and split) to best meet the specific service conditions.Design Gate valve conform to GB, JB, ANSI, API, JIS, BS, DIN etc. Advanced standard of domestic and abroad, which are reasonable structure, reliable sealing, good function and attractive appearance.

Valve can be modified according to customer requirements.






