Fleck 5600 Timer Valve Backwash Head - Replacement Filter Control Valve for Water Softener & Iron Filter Systems - Perfect for Whole House Water Filtration

Simple mechanical design is easy to understand Two valve body designs: one for downflow regeneration and one for upflow (covers every valve in the 5600 family - quick access to all internal components) Injector/drain modules containing the brine valve, flow controls and injector are removable from the valve's exterior Ruggedly built timer is designed with heavy-duty 3/8" wide plastic gears 5600 controls are user friendly and easy to program Non-corrosive, UV-resistant Noryl valve body The 56-BW is a 12-day timer valve Economical - small annual power consumption; keeps the time and activates the piston/valve mechanics with a single motor