RUNXIN F75A1
RUNXIN F75A1
The Runxin F75A1 is a high-capacity automatic filter control valve designed for large residential and commercial water treatment systems. It is primarily used for media-based filtration, including sand filters, activated carbon filters, and iron removal systems.
Specification
- Valve Type: Automatic Filter Valve (Time Clock Type)
- Flow Capacity: 10 m³/h
- Mount Type: Top Mount
- Inlet/Outlet Size: 2" Male Thread
- Drain: 2" Male Thread
- Water Turbidity: <20 FTU
- Working Pressure: 0.15 - 0.6 MPa (1.5 - 6 bar)
- Water Temperature: 5°C - 50°C (41°F - 122°F)
- Mounting Base: 4"-8UN
- Riser Pipe: 1.5" D-GB (50mm)
- Filter Tank: 10" - 24"
Primary Applications
- Residential Water Filtration: Removing sediment, chlorine, or odors.
- RO Pre-treatment: Protecting Reverse Osmosis membranes by filtering out large particulates using sand or carbon media.
- Industrial Cooling: Filtering water for cooling towers or process water.
Three Working Modes:
- Service (Filtration): The default state. Untreated water flows from the inlet, through the media, and exits as filtered water.
- Backwash: Water flows backward through the media to lift, expand, and flush accumulated dirt and sediments to the drain.
- Fast rinse: Water flows downward to recompact the media bed and rinse away any remaining fine particles before returning to service.
Key Features
- LED Dynamic Screen: This display shows the operational status, and a dynamic stripe indicates when the system is in "Service" mode (filtering).
- Child Lock (Button Lock): To avoid accidental changes, the keyboard locks automatically after 60 seconds of inactivity. To unlock it, hold the "Up" and "Down" arrows for 5 seconds.
- Power Outage Memory: If the power goes out, the valve retains all programmed settings for up to three days. The time display will flash, notifying you to reset the clock once power is restored.
- Interlock Function: Multiple valves can be connected to ensure that only one unit regenerates at a time, guaranteeing that there is always a unit in service providing treated water.
