The most essential technique for water treatment is ion exchange. Na-ion exchangers are used for water softening, suitable for medium and low pressure boiler water system. Ion exchange desalination devices are used for purity water making and are unreplaceable for high purity water production. Ion exchangers are appropriate for water treatment systems in medical, chemical, electric, beverage, boiler industry, etc.

Ion exchange is executed by mixed bed and resin of the mixed bed may be washed out during the repeated cycles. The granular resin is a potential risk for the stable operation of ion exchanger. KOSCN MV series plastic diaphragm valves are the best solution to this problem which can allow the resin granules flow through. Meanwhile, KV400 butterfly valves provides larger flow rate contributing to the smooth operation of flow system.

Application examples