Fulaike 5600 fully automatic softened water control valve for small heating boiler water softener fiberglass tank. Fulaike 5600 control valve is a small civilian control valve with a single piston longitudinal arrangement, suitable for single valve single tank systems. The 5600 control valve belongs to the category of hard water bypass valves. When used for industrial boiler soft water treatment, a hard water blocking valve must be installed at its outlet. Hard water blocking valves generally use normally open solenoid valves, which automatically close the water outlet pipeline during water softener regeneration and open the water outlet pipeline during operation. The switch of the solenoid valve is controlled by a micro switch added next to the saltwater cam.Working procedure of water softener:
1. Water supply: Untreated water passes through the resin layer, undergoes exchange reaction, and produces soft water.
2. Backwash: Water enters from the lower part of the resin layer, loosens the resin, and removes fine impurities.
3. Salt water regeneration: Using high concentration salt water (NaCl) to flow through the resin, the failed resin is restored to sodium type usable resin.
4. Rinse: According to the process of water supply, rinse excess salt solution and regenerated calcium and magnesium ions through resin.
5. Water injection: Inject water into the salt tank to dissolve the salt for the next regeneration.