RUNXIN F71B1 Automatic Filter

Product Characteristics

• 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, and Fast Rinse.
• No water pass the valve in rinsing in single tank type
• Manual function - Realize rinsing immediately by pressing “Manual/Return” at any time.
• Long outage indicator - If outage overrides 3days, 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 rinsing cycle.
• Buttons lock - No operations to buttons on the controller within 1 minute, button lock indicator light 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.
• Rinsing frequency - It could set up multiple rinsing times, which means several times of backwash and fast rinse but one time of service. It is much better for cleaning the filter materials.
• All parameters can be modified - According to the water quality and usage, the parameters can be adjusted.
• It can choose meter type or time clock type
• Remote handling input - This connector can receive external signal, used together with PLC, and computer etc. to control the valve.
• Interlock function - It has a function of interlock to realize only one valve in rinsing, but the other valves are in service while there are several valves parallel in system. In multi-steps treatment systems such as RO pre-treatment, when several valves are in series, there is only one valve in rinsing to ensure pass water all the times while different valves in rinsing.