The Water Flow Rate Control Method of Fully-automatic Water Softener

Inaccuracy problems of the flow rate in low flow rate condition were introduced,resin can't be recovered in time and the soften water can't reach the standard when the low flow rate water out of the fully-automatic water softener.For this reason,a set of solenoid pilot actuated valve control device was added to make the flow meter precise and to control the water softener recover in time.