Dorot and A.R.I. valves are specially designed to comply with all the demands of Irrigation and Water Supply systems such as: Pressure Management, Low Flow Regulation, Leakage Prevention, Pump Control, Level Control, Surge Prevention, Sewage and Water Treatment. Dorot and A.R.I. offer a wide range of sizes for their Hydraulic Control Valves & Air Valves. Additional products in our range include Apollo Conbraco & Weflo Backflow Preventers, Baccara Solenoid Coils & Gem-Sol Operators, Wika Pressure Gauges, Philmac Trough Valves and Valve Boxes from Channell and Oldcastle Infrastructure.