Filter Backwash Valves – Metal
The Bermad Patented Backwash Valve is a compact 3 ported model designed for easy installation and long, trouble free service. A unique diaphragm – actuated plug assembly which keeps the supply port closed while opening the backwash port and vice-versa. The backwash valve can be used in filtration systems which have at least two parallel filters, as the water of one filter is uded for back-washing the other. Upon receiving a hydraulic command from the controller the valve shuts off supply and opens the drain.
32-35-202" x 2" Metal Filter Backwash Valve£444.36