Ductile Iron Double Acting Air Valve

Ductile Iron Double Acting Air Valve is a combinational device which is provided with a small as well as large orifice which is especially designed for the rapid automatic discharge of the air during the pipe filling and ventilating the during emptying. It works on the principle of buoyancy due to which the float moves inside the casing for the opening and closing of the orifices. The inner and outer surface of this hydraulic unit is coated with an anti-corrosive coating which helps to prevent surface damages.

Technical Specification