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Pneumatic Actuated Cryogenic Ball Valves 304 Body Liquid Oxygen Hydrogen

Categories Pneumatic Ball Valve
Brand Name: VESON
Certification: ISO CE
Place of Origin: China
MOQ: 1
Price: Fob Shanghai ,EXW
Payment Terms: L/C, T/T
Supply Ability: 10000
Delivery Time: 5-8 days
Packaging Details: plywood case with reforinced packing
Butterfly Valve: Wafer Type
Type: Double acting or Spring return
Name: air operated butterfly valve
Pressure range: 25mm - 200mm: 16 bar 250mm - 300mm: 10 bar
Temperature range: -10oC to 120oC
Application: Sanitary
Medium: Liquid oxygen, liquid hydrogen , etc.
Connection: Flange
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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:

Working temperature-196°C, -46°C
Working pressurePN 1.6Mpa
Body materialLCB/ 304
Valve ball material304
Sealing materialPTFE
MediumLiquid 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

stainless steel actuator aluminum actuatorselectric actuator

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.

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