Multifunctional Water Pump Control Valve DN50-300mm 1.6/2.5MPa for Water Supply Systems
Intelligent valve installed at pump outlets in water supply systems and high-rise buildings to prevent backflow and eliminate water hammer phenomena.
This advanced control valve integrates three essential functions: electric valve operation, check valve functionality, and water hammer elimination. Designed to automatically operate according to pump start/stop procedures, it ensures system safety while minimizing pressure loss and maximizing flow efficiency.
| Parameter | Specification |
|---|---|
| Nominal Diameter DN | 50-300 mm |
| Nominal Pressure PN | 1.6/2.5 MPa |
| Test Pressure (Strength - Water) | 2.4/3.8 MPa |
| Test Pressure (Enclose - Water) | 1.8/2.8 MPa |
| Open/Close Pressure Difference | ≤0.1 MPa |
| Working Temperature | 0-80°C |
| Suitable Medium | Water |
- High safety reliability with triple water hammer elimination: quick closing, slow closing, and energy absorbing chamber
- Fully automatic operation using medium pressure differential as driving force
- No professional debugging required - adapts to varying liquid levels and pressure changes
- Minimal maintenance requirements with extended operational lifespan
- Significant energy efficiency with minimal resistance loss through optimized pressure utilization
Simply operate the pump motor on/off button - the valve automatically performs according to established pump operating procedures. Features high flow rate capability while maintaining low pressure loss throughout the system.
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