Description
The Automatic Air Release valve discharges accumulated air from the system while it is under pressure.
The presence of air in a wastewater system 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 - 250 psi.
• Testing Pressure: 360 psi
• Working Temperature: 140° f.
• Maximum working temperature for short time period: 194° f.
• Conical body shape maintains maximum air gap, and spring loaded 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.
• 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 corrosion resistant stainless steel.
• Drainage port with ball valve is provided.

Valve Selection
• These valves are manufactures with flanged ends to meet ASA 150 standard or any requested standard. The 2” valve is also available with NPT male threads.
• These valves are available with body of stainless steel or steel DIN ST.37 FBE coated.

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

More information:

Data sheet

 

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