
Fleck 5600 Control Valve for RO Water Purification System. Dual Valve Body Designs: Available for downflow or upflow regeneration to cover the entire 5600 family. Removable Injector Modules: Brine valve, flow controls, and injector can be removed from the exterior for easy service. Durable Timer Construction: Features heavy-duty 3/8-inch wide plastic gears for rugged, long-lasting operation. Corrosion and UV Resistant: Constructed with fiber-reinforced polymer valve body for non-corrosive, UV-resistant performance. Flexible Regeneration Options: Choice of 7 or 12-day clock cycles or demand regeneration with a mechanical meter. Double Backwash Capability: Designed with double backwash options to ensure efficient filtration and system protection. Low Power Consumption: Economical design with small annual power consumption using a single motor. OEM and ODM Services: Customization from designs available with OEM and ODM service support.