RUNXIN F74A Automatic Softener

Runxin F74A Automatic Softener – Smart & Automatic Water Treatment

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The Runxin F74A automatic softener offers a high-performance and fully automatic solution for softening water in residential and RO pre-treatment systems. It intelligently manages regeneration cycles and delivers consistently softened water without requiring constant manual input.

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Key Features of the Runxin F74A Automatic Softener

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• Automatic Regeneration: The softener supports both time-based (clock) and metered regeneration modes, depending on the model.

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• Reliable Sealing: It uses hermetic ceramic head faces known for high corrosion resistance and long-term durability.

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• Multiple Regen Stages: It includes Service, Backwash, Brine & Slow Rinse, Brine Refill, and Fast Rinse cycles for efficient resin regeneration.

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• Manual Regen Button: You can trigger regeneration whenever needed, offering flexibility during maintenance.

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• Outage Memory: If power goes out for more than 3 days, the display flashes “12:12” to remind you to reset the clock, but your previous settings remain.

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• LED Display: A dynamic LED screen shows the valve’s status — whether it’s in service or regenerating.

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• Flexible Mounting: You can install the valve either top-mounted or side-mounted (with a side connector), depending on your tank setup.

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• Technical Specs:
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  • Inlet/Outlet: 2″ M

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  • Drain: 1″ M

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  • Brine Line: ½″ M

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  • Mount Base: 4″‑8UN thread

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  • Flow Rate: ~10 m³/h (per Runxin spec)

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  • Water Pressure: 0.2 – 0.6 MPa

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  • Water Temp: 5 – 50 °C

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  • Power: AC 100-240 V → DC 24 V, 1.5A (adapter)

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Benefits of Using the Runxin F74A Automatic Softener

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1. Convenience: Automates the entire softening and regeneration process — you don’t need to manually monitor or trigger cycles.

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2. Durability: Ceramic sealing and a rugged design ensure long-lasting performance with minimal maintenance.

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3. Efficient Regeneration: Advanced cycle options help maximize resin life and minimize salt and water usage.

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4. User Friendly: The LED screen gives you a clear view of the valve status, and the manual button gives you control when needed.

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5. Resilient Settings: Even after a power outage, your configuration remains intact — you just need to reset the clock.

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Ideal Applications

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• Home water softening systems

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• Reverse osmosis (RO) pre-treatment softeners

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• Boiler feed softening

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• Small-to-medium commercial softening systems

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