GA Figure 912:

Air Release Valve for Water, Simple Lever

Size: ½", ¾", 1"
Valve Type: Air Valve
Fluid: Water

VAG GA Industries Simple Lever Air Release Valve automatically releases air that collects at high points in the system, which increases operating efficiency and reduces cost.It has a relatively large standard orifice to minimize plugging and a Buna-N seat, rendering it suitable for both hot (up to 180°F) and cold water applications.

Characteristics
  • Rugged and corrosion resistant
  • Drop tight seating
  • Stainless steel float
  • Prevents trapped air pockets
  • Increases system efficiency
  • Reduces operating costs
  • NSF/ANSI 61 certified for contact with drinking water
  • NSF/ANSI 372 certified lead free
Material
  • Body, Cover: Cast Iron, ASTM A126 Class B
  • Seat: Buna-N
  • Float, Float Arm: 316 Stainless Steel
  • Orifice, Leverage Bracket: 316 Stainless Steel
  • Gasket: Composition
  • Bolts: Steel
Corrosion Protection
  • Standard: Uncoated internal, external coated with enamel primer, minimum 2 mil DFT
  • Optional: 316 SS external fasteners and Internal and external NSF-61 certified 2-part epoxy, minimum 6 mil DFT.
Downloads
Drawings and Parts List
Drawing Ear7018wa 032620
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Installation, Maintenance and Operating Instructions
Fig 912 Iom 022420
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Product Bulletin
Air Valve Bulletin
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Sample Specification
Air Release For Water Rev B
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Technical Datasheet
Figure 912 Data Sheet 912-01b
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Clean Water

Dependable valves that meet your clean water needs

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.

GA Figure 912:
Air Release Valve for Water, Simple Lever
GA Figure 912 Image
Size: ½", ¾", 1"
Valve Type: Air Valve
Fluid: Water
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