There are two kinds of filling water,can be set in the program, and areborn again water way and regeneration after filling water way,the firstkind,again before filling water way,also known as empty salt boxtechnology,in the process of softening, no brine in salt box. Second,regenerated water is also a common way to hydrate.
Softening water
In the replenishment state,continuously supply the softening water.Continuous supply of hard water in backwash, salt and wash.
Open and close with ceramic valve disc,small torque.
Durable face seal,good sealing performance and long service life.Automatic softening valve