RUNXIN F99A1/A3
RUNXIN F99A1/A3
The Runxin F99A1/A3 are industrial-grade automatic softener multiport control valves designed for large-scale water treatment systems, offering a flow rate of 15m³/h.
They utilize high-flatness, corrosion-resistant ceramic sealing surfaces (hermetic head faces) for durable, no-hard-water-bypass operation.
The primary difference is the regeneration trigger:
- F99A1 (Timer Clock Type): Regenerates based on a set time interval.
- F99A3 (Meter Type): Regenerates based on actual water usage.
Specification
- Valve Type: Automatic Softener Valve
- Flow Capacity: 15 m³/h
- Mounting Type: Top-mount / Side-mount (with optional connector)
- Inlet/Outlet Size: 2" Male Thread
- Drain: 1.5" Male Thread
- Brine Line: 3/4" Male Thread
- Water Turbidity: <5 FTU
- Working Pressure: 0.2 - 0.6 MPa
- Water Temperature: 5°C - 50°C (41°F - 122°F)
- Mounting Base: 4"-8UN
- Riser Pipe: 1.5" D-GB (50mm OD)
- Filter Tank: 30" - 40"
Primary Applications
- Boiler Softening Systems: Preventing scale buildup in industrial boilers.
- RO Pretreatment: Softening raw water before it enters a Reverse Osmosis system to extend membrane life.
- Ion Exchange Equipment: Managing large-scale demineralization or softening for factories and hotels.
Operation Cycles
- Service: Normal operation, producing treated water.
- Backwash: Water flows upward to lift and clean the resin bed.
- Brine & Slow Rinse: Salt solution is drawn from the brine tank to regenerate the resin.
- Brine Refill: Fresh water is added to the brine tank to prepare a salt solution for the next regeneration.
- Fast Rinse: A final high-speed rinse to remove any remaining brine and prepare the system for service.
Key Features
- Hermetic Head Structure: Uses high-degree ceramic pottery and corrosion-resistant gaskets for the opening and closing mechanism, ensuring a reliable seal and preventing hard water bypass during the regeneration cycle.
- Operational Stages: The valves automatically cycle through five stages: Service, Backwash, Brine & Slow Rinse, Brine Refill, and Fast Rinse.
- Brine Refill Control: Features an electronic ball valve to precisely control the brine refill process during the service stage.
- Smart Indicators: Includes a long outage indicator that flashes if power is lost for more than three days, alerting you to reset the time. All other programmed parameters remain saved in the non-volatile memory.
- Safety Features: Equipped with a button lock function that activates after one minute of inactivity to prevent accidental setting changes.
