RUNXIN F112B1
RUNXIN F112B1
The Runxin F112B1 is a high-capacity automatic multi-port filter valve designed for industrial water treatment systems. This valve operates with a time clock (timer) that automates the backwashing and rinsing cycles for media filters, such as sand and activated carbon.
Specification
- Valve Type: Automatic Filter Valve (Time Clock Type)
- Flow Capacity: 40 m³/h
- Mount Type: Top Mount
- Inlet/Outlet Size: DN65
- Drain: DN65
- 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: Side mount, Top & Bottom basket DN80
- Riser Pipe: Side mount, Top & Bottom basket DN80
- Filter Tank: 36" - 40"
Primary Applications
The F112B1 is designed for commercial and light industrial applications that require reliable, high-flow filtration. Common uses include:
- Industrial Pre-treatment: Often used as the first stage for Reverse Osmosis (RO) systems.
- Media Filtration: This method is ideal for high-flow sand filters, activated carbon filters, and anthracite coal filters.
- Iron & Manganese Removal: Used in systems designed to oxidize and filter out heavy metals.
- Swimming Pool Filtration: Suitable for large-scale commercial pool filtering equipment.
Three Working Modes:
- Service: Normal filtration mode.
- Backwash: The water flow is reversed to lift and clean the filter media.
- Fast Rinse: Clears the media bed and flushes any remaining debris to the drain before returning to service.
Key Features
- Hermetic Head Faces: The valve utilizes a high-degree ceramic, corrosion-resistant gasket for opening and closing, ensuring a reliable seal and long service life.
- Hydraulically Balanced Piston: Unlike smaller rotary valves, the F112 series often uses a balanced piston design to switch between flow passages (Service, Backwash, Fast Rinse).
- ABS Reinforced Body: The valve body is constructed from ABS plastic reinforced with 10% glass fiber, providing high impact resistance and chemical stability.
- No Hard Water Bypass: During the rinsing cycle, the valve is designed so that no untreated water passes through to the outlet (in single-tank setups).
- Power Failure Memory: In the event of a power outage, the valve retains its programmed parameters for up to 3 days (72 hours).
- Interlock Function: Allows multiple valves in a system to communicate so that only one valve is in regeneration/backwash at a time, maintaining consistent system pressure.
- Signal Output: Includes a connector for external equipment (such as a pump or solenoid valve) to synchronize with the valve’s status.
- Remote Control: Features a remote handling input that allows the valve to be triggered by an external PLC or computer signal.
- Key Lock: Buttons automatically lock after one minute of inactivity to prevent accidental setting changes.
- Rinsing Frequency: Users can program the valve to perform multiple backwash and fast rinse cycles within a single service period (Setting F-00).
