MULTIFUNCTIONAL WATERPUMP CONTROL VALVE
Product Model:JD745X
Nominal Diameter:40~1200mm
NominalPressure:1.0~2.5MPa
Suitable temperature:0~80°C
suitable Medium: Water

MULTIFUNCTIONAL WATER PUMP CONTROL VALVE
Product Model: JD745X
Product Overview
The JD745X Multifunctional Water Pump Control Valve is designed to protect water supply systems by preventing water hammer, ensuring smooth operation, and safeguarding pumps from damage. It combines the functions of a gate valve, check valve, and water hammer eliminator into a single unit, making it ideal for high-rise buildings and other water supply systems.
Key Features
- Multifunctional Control
- Slow Opening/Closing: Reduces water hammer effects during pump start/stop cycles.
- Full Open/Close: Provides precise control over fluid flow.
- Automatic Operation: Uses hydraulic pressure differences to open and close without external power.
- Water Hammer Prevention
- Eliminates pressure surges to protect pipes and pumps.
- Tested to withstand pressure peaks up to 1.3 times the working pressure.
- Durable & Low Maintenance
- Materials: High-quality cast iron, stainless steel, or forged steel body with corrosion-resistant coatings.
- Design: Compact, reliable, and requires minimal maintenance.
- Energy Efficiency
- Streamlined design minimizes pressure drop and energy loss.
Technical Specifications
Parameter |
Details |
Nominal Diameter |
40-1200 mm |
Nominal Pressure |
1.0-2.5 MPa |
Operating Temp. |
0°C-80°C |
Media Compatibility |
Water |
Connection |
Flanged (GB/T17241 standard) or threaded |
Quality Standards & Certifications
- Design & Manufacturing: Complies with GB/T13927, GB/T12221, GB/T17241.6, and GB/T9113.
- Testing: Certified for pressure, flow coefficient, and endurance tests.
- Certifications: ISO 9001, CE, API, ASME, UL, FM, TS, ANSI.
Typical Applications
- High-Rise Buildings
- Ensures safe water supply in residential and commercial high-rises.
- Industrial Facilities
- Protects pumps and pipes in factories and warehouses.
- Water Treatment Plants
- Maintains flow stability in water distribution systems.
Why Choose JD745X Multifunctional Water Pump Control Valves?
- Safety: Prevents water hammer and equipment damage.
- Efficiency: Minimizes energy loss and reduces operating costs.
- Reliability: Durable construction ensures long service life.







