Pneumatic Actuated Cryogenic Ball Valves 304 Body Liquid Oxygen Hydrogen

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:

Options:

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.