Under Ground Air Valve | D-060 SB Get latest price

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Under Ground Air Valve System | A.R.I Air Valve D-060 SB

Save manhole costs with the new A.R.I. under ground air valve, buried and operated below ground whilst service and maintenance operations of the unit are performed entirely from the surface.

designed to provide reliable solutions for special needs as:

• Better freeze protection.
• Savings in installation costs.
• Installations under important crossings: Roads, pavements, buildings.
• The valve shell is made of composite corrosion free materials.

Features of Under Ground Air Valve System

The D-060 Combination Air Valve combines three functions of operation:

• Discharges air at high flow rates while the system is filled with water.
• Admits air into the system at high flow rates during system drainage.
• Releases entrapped air that accumulates at peaks when the system is under pressure.

Valve features:

• Working range: 0.2 – 16 bars.
• Working temperature: 60 C
• Maximum instantaneous working temperature: 90 C
• Connections: 3” Threaded or Flanged
• Integral shut-off valve: shuts off automatically when unmounting the air valve for maintenance purposes.
• Drainage System: A special one-way outlet drains the water from the valve box and does not admit water in.
• Two different installation lengths: 875mm, 1075mm.

Advantages and Benefits

• Dynamic design allows high velocity air discharge, preventing premature closing.
• Dramatically reduces obstruction by debris.
• Special orifice seat design: bronze and E.P.D.M. rubber, assures long-term maintenance-free operation. 
• All parts are corrosion resistant: Metal parts made of Stainless Steel, Ductile Iron or steel, Composite material parts made of Nylon.
• Low maintenance costs.
• Air valve box made of P.V.C. – according to high quality standard.
• Light weight and compact silhouette.

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To contact Amiad Australia about Under Ground Air Valve | D-060 SB use Get a quote.