A.R.I Flow Control Accessories is among the leading manufacturers of valves for seawater desalination solutions. Our proven portfolio of air valve & check valve technologies enables us to deliver reliable and cost effective products. A.R.I is one of the few companies in the world that provides and offers proprietary technologies for the desalination process: low pressure, High-Pressure, seawater, brackish water and sewage reverse osmosis treatment. We have earned a reputation as the foremost manufacturer of air valves and check valves for desalination plants.
A.R.I air valves are available in a wide range of sizes (1/2” – 12”). A.R.I check valves are available in a wide range of sizes (2”- 48”) and a wide range of pressures (6-100 bar). A.R.I valves are available in various materials including composite materials, iron, steel, stainless steel, HASTELLOY®, super duplex and others as well as with specialty coatings including Greenkote®, Halar®, cataphoretic and others. They enable usage of the ARI air valves in a wide range of applications and installations.