GA Industries
GA Industries Figure 923 Super High-Capacity Air Release Valves automatically and efficiently release air that as accumulated in the valve while under pressure and operational. Typically installed at high points where air naturally collects, the valve opens when sufficient air has accumulated in the valve and closes tight when the air has been released.
The Figure 923 has the largest venting orifices of any GA Industies air release valve allowing it to release air at an extremely high rate, The Figure 923 is recommended when the pipeline flow exceeds 100,000 GPM or the water is especially air-laden.
Sizes 2" and 3" have an NPT pipeline connection, 4" and 6" are available with Class 125 or Class 250 flanged pipeline connectiion, with orifices rated for 150 or 300 PSI maximum working pressure.
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From the raw water intake to the filtration plant to the finished waster distribution and storage system, GA Industries valves have been providing dependable service in large and small water systems. GA Industries pump control, check and relief valves mitigate damaging pressure surges and eliminate slam and bang that can result from the operation of water pumps.
Our full range of pilot operated control valves regulate distribution system pressure and prevent overflow of storage tanks and reservoirs. Air trapped in water pipelines can reduce system efficiency and exacerbate pressure surges. Our wide range of automatic air valves ensures we have the right valve to maintain an air free system.
And when it’s necessary to isolate a pump, process or section of pipeline, you can depend on GA Industries butterfly valves for reliable flow shutoff.