Double ball air release valve

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Feature

Advanced design with simple mechanism, strong float to prevent cracking during sudden water hammer and quick closure

Self-moving mechanism to resist blow shut under higher air velocity even up to sonic velocity of air

No arms or levers to prevent vibrating, bending, direct closure of the float

Smooth cage outside of the float, keep float moving in specified guide rail

Bottom rubber buffer for collision prevention, and drain easy with proper holes around the cage during vacuum.6.Outside screen will be an option for safety and prevent insects and birds in

Fully fusion epoxy coated inside and outside of valve for long service life

Good for distribution pipeline system, if for transmission pipeline with high impact water hammer, the anti shock device should be required

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Factory direct sale, saving costs for your projects

Wide products range, diversified product standards. We provide products in various standards such as ANSI, DIN, JB, JIS, EN, EU, GB, API, etc.

One-stop service. We cover all series of products for water systems, fire protection systems, oil and gas, construction, etc. satisfy your diverse needs.

1000+ projects experience to provide customized solutions for every customer.

5 domestic factories, 4 international warehouses and many foreign branches.

60+ engineers team , 20+ quality inspections for each product before leaving the factory, ensuring safety, reliability, and durability.

30+ professional after-sale services team, continuous customer visit service, to be your lifelong partner.

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Experience

Rich projects experience

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