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Pressure Control Valve Manufacturer in Taiwan
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Air Release Valve


  • Cast Iron; Stainless Steel

  • Thread 1/2 to 2”

  • Max 10kgf/cm2 (CI) ; 16kgf/cm2 (SS)

  • NBR ; Silicon&VITON

Model ATR, Air Release Valve, also known as Air Vent Valve, it collect and releases gas and air within a pipeline. Large amount of Air/ Gas could effect function of pipeline system, hence it is crucial to remove undesired air/gas.


What is an Air Release Valve?

Air Release Valve function to release air pockets that collect at each high point of a full pressured pipeline. Suitable for all sector/system of pipelines.

 Illustration sketch of Air Release Valve

Illustration sketch of Air Release Valve



◆ Is recommendable to install the Air Release Valve on the highest point of the pipping.

◆ Release exceed air efficiently to reduce interference or noise in the pipeline

◆ Float Ball Design providing excellent accuracy.

◆ Easy maintenance, maintenance kits are available upon request.

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Air Release Valve
Air Release Valve