The ARI D-023 “GALIL” Combination Air Valve for Sewage combines an Air & Vacuum large orifice and an Automatic small orifice in a single body. The valve is specially designed to operate with liquids carrying solid particles such as sewage and effluent.
The combination air valve discharges air (gases) during the filling or charging of the system, admits air to the system while it is being emptied of liquid and discharges accumulated air (gases) from the system while it is under pressure and operating.
The valve’s unique design guarantees complete separation of the liquid from the sealing mechanism and provides optimum work conditions.
- Pump stations for sewage, waste water & water treatment plants.
- Sewage water, effluent water and sea water supply lines.
- These valves are available with flanged 3″ -4″, All standards.
- A.R.I Valves can be adapted to various types of liquid by coating with Enamel or Vulcanized Coating upon request.
Upon ordering, please specify: model, size, working pressure, threads/flanges standard and type of liquid.