Fleck Fleck 2510 control valve spool has a unique system of ingenious design. By the piston, ring, composed of sub-central part of the grill, not only good performance hydraulics and strong, wear and corrosion resistance. Firmly covered with a layer of the brass valve body frictional resistance small and wear-resistant surface layer of polytetrafluoroethylene, a valve in operation, the valve body is the only driving force member. Fleck Fleck 2510 valve with a soft non-corrosive, fiber reinforced polymer construction and excellent flow rate (19 GPM 24 GPM continuous peak) and so on. These features make the control valve performance, reliability, and long life. Fleck Fleck 2510 valve system features soft ◆ five-step regeneration step, backwashing, absorption of salt and slow rinse, quick wash, salt water tank, the time can be adjusted. ◆ time-tested hydraulic balance piston, seals and sub-barrier regulation of water flow and regeneration. ◆ body is corrosion-resistant, UV Noryl material. Continuously into the water 4.3 / h when running optimally ◆ peak into the water 5.4 / h. ◆ able dubbed 16 "diameter softening systems and filtration systems. ◆ 7 or 12 days can be used to trigger the regeneration time, can also be used to trigger the regeneration flow or dubbed manual operation, the controller Optional electromechanical or electronic type. ◆ can used as a filter backwash valve. ◆ can countercurrent regeneration. ◆ flow trigger regeneration. ◆ manual control can be dubbed regeneration. ◆ environmentally friendly housing. ◆ Can be equipped with no hard water bypass piston. ◆ auxiliary switch.