Automatic Valve Carbon Filter

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The F75 Series Runxin Valve is designed for filtering water treatment systems, suitable for residential filtering systems, swimming pool filtration equipment (F75A1/53510, F75B1/53510B), and carbon or sand filters in RO pretreatment systems. Key features include a simple structure with reliable sealing through high-degree pottery and corrosion-resistant hermetic head faces. It offers manual functionality for immediate rinsing and a long outage indicator that flashes when outage exceeds 3 days, prompting users to reset the time of day. The LED dynamic screen display indicates service or rinsing cycles, while buttons lock after no operations within 1 minute to prevent incorrect operations. Multiple rinses can be set up for better cleaning of filter materials, and two types of time clock services are available. Interlock function ensures only one valve is rinsing at a time in parallel systems, while signal output controls external wiring in multi-step treatment systems like RO pre-treatment. The valve can also receive remote handling inputs via PLC or computer for control and has pressure relief output to avoid damage due to sudden pressure increases. All parameters are adjustable based on water quality and usage.