• Simple structure and reliable sealing

It adopts hermetic head faces with high degree pottery and corrosion resistance for opening and closing. It combines with Service, Backwash, Brine & Slow Rinse, Brine Refill and Fast Rinse.

• No water passes the valve in regeneration in single tank type.
• Manual function

Realize regeneration immediately by pressing “Manual/Return” at any time.

• Long outage indicator

If outage overrides 3 days, the time-of-day indicator “12:12” will flash to remind people to reset new time of day. The other set parameters do not need to reset. The process will continue to work after power on.

• LED dynamic screen display

The stripe on dynamic screen flash, it indicates the control valve is in service, otherwise, it is in regeneration cycle.

• Buttons lock

No operations to buttons on the controller within 1 minute, button lock indicator lights on which represent buttons are locked. Before operation, press and hold the “up-and-down” buttons for 5 seconds to unlock. This function can avoid incorrect operation.

• Interval backwash times 

It could set up interval backwash times for up-flow regeneration valve which means several times of services but one time of backwash. The setting of interval backwash time depends on the local water turbidity. (The lower the turbidity is, the longer of the interval backwash time can be set)

• It can choose time clock type or meter type by program selection

When all symbols light on, press and hold “Menu/Confirm” and “Manual/Return” buttons for 5 seconds to enter the menu of valve model selection. Please set the program type in accordance with the product type. (Time clock type by days or hours or meter type) (Note: The meter type product has one flow meter and probe wire, but the time clock type does not have).