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Home > Products > Air Exhaust Valve > Double ball air release valve

Double ball air release valve

Design Standard:
EN1074-2000
Inspection Standard:
EN12266
Size:
2”~12”
Material:
Ductile Iron
Application medium:
Water
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Productos PDF
Product related PDF documents for your reference
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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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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