F112B1/B3 Automatic Multiport Filter Valves

With a flow rate of 40m³/h, the F112B1/B3 features 4 ports arranged in a T-configuration in the valve body. The automatic multiport filter valve uses a planar and corrosion resistant gasket for opening and closing. Unfiltered water is brought in from the pump port, which is sent to different passages for treatment. The different flow passages are easily controlled through pushing or pulling the hydraulically balanced piston in the valve, realizing different functions, including service, backwash, and fast rinsing. The F112B1 is a timer clock type while the F112B3 is a meter type.