- Qingqingquan
- Shandong
- 20 days
- 300 units per month
Runxin automatic valves deliver precision control for water treatment systems. Smart features, durable construction, 0.1-0.8MPa operation. Get technical specs now!
Runxin Automatic Valves: The Smart Choice for Water Treatment Systems
Why Choose Runxin Automatic Valves?
Runxin automatic valves revolutionize water treatment with:
✔ Precision control for filtration systems
✔ Energy-efficient operation
✔ Durable construction for industrial use
✔ Smart technology integration

Top 5 Runxin Automatic Valve Models
1. F74A Series
• Best for: Medium-scale industrial plants
• Flow rate: 4-6 m³/h
• Key feature: Programmable backwash cycles
2. F63B Digital Series
• Best for: Commercial buildings
• Flow rate: 2-4 m³/h
• Key feature: Touchscreen interface
3. F56D Heavy-Duty
• Best for: Municipal water treatment
• Flow rate: 8-12 m³/h
• Key feature: Corrosion-resistant body
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Pressure | 0.1-0.8 MPa |
| Temperature Range | 5-50°C |
| Connection Sizes | 1/2" to 2" |
| Power Supply | 24V DC/220V AC |
| IP Rating | IP65 |

Smart Features That Set Runxin Apart
1. Auto-Adjusting Backwash
• Sensors detect filter condition
• Optimizes water and energy use
2. Remote Monitoring
• IoT-enabled models available
• Real-time performance tracking
3. Fail-Safe Mode
• Automatic switch to manual operation
• Prevents system downtime
Installation & Maintenance Guide
Simple 4-Step Installation
1. Mount valve on filter tank
2. Connect inlet/outlet pipes
3. Wire power supply
4. Program control settings
Maintenance Tips
• Monthly: Check seals and O-rings
• Quarterly: Clean internal components
• Annually: Full system inspection

Industry Applications
1. Municipal Water Treatment
• Sand filtration systems
• Activated carbon filters
2. Industrial Processes
• Cooling water systems
• Boiler feed water
3. Commercial Buildings
• Swimming pool filtration
• HVAC water treatment
Troubleshooting Common Issues
| Symptom | Quick Fix |
|---|---|
| Valve not switching | Check power supply |
| Low pressure | Clean filter media |
| Leakage | Tighten connections |
| Error codes | Reset control unit |
Runxin vs Competitors
✔ Longer lifespan (5-7 years vs 3-5)
✔ Lower energy consumption (up to 30% savings)
✔ Wider temperature range
✔ Better after-sales support






