Home Valves, Vessels and Control Clack Valves Clack 1" Valves Accessories and Installation Fittings Motorised Alternating Valve (MAV) for Separate Source Connections 1"
The separate source valve is a three way valve that is attached to the inlet port of the valve to enable the source water to be automatically changed before the valve goes into a regeneration or back wash.Note: If there is water demand during the regeneration this will be from the separate source supply!