Description
The Automatic Air Release valve discharges accumulated air from the system while it is under pressure. The presence of air in wastewater systems can reduce the effective cross sectional flow area resulting in increased pressure loss and deceased flow.

Unwanted air may also cause water hammer and metering inaccuracies, while hastening corrosion.

Main Features
• Working pressure range 3-150 psi.
• Testing pressure 250 psi.
• Working Temperature: 140° f.
• Maximum working temperature for short time period: 194° f.
• Conical body shape maintains maximum air gap, and spring oaded float and seal plug connection, combine to ensure no contact between the wastewater and the seal.
• Funnel shaped lower body automatically drains sewage into the system, allowing valve internals to remain clean and unobstructed. Drinage tap ball valve is provided.
• Rolling, resilient seal, provides smooth positive opening, closing, and leak free sealing, over a wide range of pressure differentials.
• Internal metal parts are made of orrosion resistant stainless steel.

Ordering
Upon ordering, please specify: model, size, working pressure, threads/flanges standard and type of liquid.

More information:

Data sheet

 

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