The FLECK soft water control valve of the Fulike 2900 industrial softening water equipment is suitable for dual tank systems without the need for external valve control. The piston is arranged horizontally, with two pistons, one controlling the regeneration program and the other achieving water inlet and outlet switching. The valve body material is lead-free brass, and an optional hard water bypass piston is available. Paired with a dual tank system or a multi tank system, it can be achieved without the need for additional valves. Suitable for boiler water softeners and other industrial water softeners.
Fulike fully automatic working program:
1. Water supply: Untreated water passes through the resin layer, undergoes an 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.
Ways to initiate regeneration: (time type, flow type)
1. Time type: Suitable for small water production and daily operation time less than 12 hours. The selection of time or flow type water softeners should have an exchange capacity that meets at least six hours of effluent requirements.
2. Flow type: Suitable for various operating conditions and saves salt and water compared to time type.
General requirements for installation:
1. The inlet pressure should be between 0.2-0.5MPa. When the water source pressure cannot meet the requirements, a booster pump can be installed to increase the inlet pressure. If the pressure is too high, a pressure reducing valve should be installed to control the inlet pressure.
2. The inlet water temperature should be between 5-45 ℃, and the power supply should be AC 200V/50Hz.
3. The water softener should be installed on a sturdy platform with unobstructed drainage nearby and sufficient space for operation and maintenance.
4. The working environment temperature should be between 5-50 ℃, and the relative humidity should be ≤ 95% (at 5 ℃).