Water Polypropylene Payal Air Release Valve, Size: 1/2"" To 2""

Air valve is applied to irrigation system or networks for water supply. It evacuates air during pipeline filling and enables large volume air intake in the event of network draining. With its advanced aerodynamic design and kinetic orifice, this valve can provide excellent protection against vacuum formation, with improved sealing under low pressure conditions. Aerodynamic full-body kinetic shield, Prevents premature closing without disturbing air intake or discharge. Dynamic sealing Prevents leakage during operation even under low pressure conditions. All parts are fully corrosion, chemical and fertilizer resistant Lower maintenance and increased life span.Size Range: 20 mm X 1/2" to 32 mm X 1"