High-Performance Cryogenic Ball Valves Description:
The medium temperature of the cryogenic ball valve is very low, which is used for the control system of cryogenic medium. The valve produced by a special low-temperature process to ensure the low-temperature performance of the material. When it operates in low-temperature conditions, it will not cause leakage due to deformation caused by temperature changes. The valve cover of the cryogenic ball valve uses a long neck structure, which can protect the function of the stuffing box, keep the stuffing box away from the low temperature, and ensure the sealing effect of the packing.
High-Performance Cryogenic Ball Valves Specifications:
|Valve ball material
||Liquid oxygen, liquid hydrogen , etc.
End connection can be butt-welded, sanitary tri-clamp, threaded, or others upon request.
Actuators to reach automatic operation: pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), and electric actuator.
- NC operated: normally closed (fail closed)—air to open, spring to close
- NO operated: normally open (fail open)—air to close, spring to open
- AA operated: double-acting—air to open, air to close
High-Performance Cryogenic Ball Valves Applications:
The cryogenic ball valve is used in chemical equipment such as ethylene and liquefied natural gas, the liquid cryogenic medium output is generally ethylene, liquid oxygen, liquid hydrogen, etc.