Air Valves

An air release valve is typically used in water or irrigation schemes to ensure that any entrained air in the water system is automatically released in order to maximize the system performance. Entrained air pockets in pipes can cause excessive head loss and flow reductions if air is not effectively released. The air release valve is also used during pipe drainage maximizing the exiting outflow of water and at the same time ensuring the pipe is not subject to vacuum conditions. It’s also designed to automatically release any entrained air that accumulates at the high spots during water transfer, maximizing the pipeline efficiency. Finally, air valves have potential to generate water hammer under column separation conditions or excessive high fill rates of the pipe.
- Ductile Iron
- Cast Iron
- Cast Carbon Steel
Products

Tamper Proof Air Valve
(40 MM to 300 MM)

Kinetic Air Valve
(40 MM to 350 MM)

Single Air Valve
(15 MM to 200 MM)

Air Cushion Valve
(50 MM to 400 MM)
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