It adopts hermetic head faces with high degree pottery and corrosion resistence for opening and closing. It combines with Service, Backwash, and Fast Rinse.
No water pass the valve in rinsing in single tank type
Realize sensing immediately by pressing a button at any time.
Long outage indicator
If outage overrides 3 days, the time of day indicator will flash o remind you to reset to new time of the day. The other set parameters do not need to rest. 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 rinsing cycle.
No operations to buttons on the controller within 1 minute, button lock indicator light on which represent buttons are locked.
It could set up multiple risings, which means several times of backwash and fast rinse but one time of service. It is much better for cleaning the filter materials.