• water supply
  • wastewater
  • industry
  • A.R.I. air valves are an integral part of a water transmission system. These air valves will discharge air from a non–pressurized pipe enabling the efficient filling of the pipeline.
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  • A.R.I. air valves for wastewater are specially designed to operate with liquids containing solid particles such as wastewater and effluents and liquids which can cause chemical build-up.
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  • A.R.I. engineers have developed a wide range of sophisticated valves made from various metals and composite materials. These valves are designed for a variety of applications in the field of industrial processing.
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Control of Transient Induced Contaminant Leakage and Infiltration by Implementation of Air Valve

Pressure transients wreak very extensive damages to water and wastewater transmission systems.

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Reduction of Damage and Hindrance to Wastewater Transmission Systems Caused by Air Pockets by Deployment of Air Valves

Recent research studies and surveys have shown that air pockets in wastewater transmission systems cause extensive damage and hindrance.

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International Water & Irrigation Air Valves and Pressure Surge Suppression

Air valves are an important tool for surge dampening and suppression.
 

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