PUMP CONTROL VALVES
Product Model:700X
Nominal Diameter:20-800mm
NominalPressure:1.0-2.5MPa
suitable temperature:0°C~80°C
suitable Medium:Water

PUMP CONTROL VALVES
Product Model: 700X
Product Overview
The 700X Pump Control Valve is a multifunctional valve designed to control flow and pressure at the pump outlet, preventing water hammer and protecting the pump and piping system. It is ideal for water supply systems in high-rise buildings, residential areas, and urban water supply networks.
Key Features
- Anti-Water Hammer Design
- Slow-closing mechanism reduces valve slamming and prevents water hammer.
- Protects pumps and pipes from pressure surges during start/stop cycles.
- Energy-Efficient Operation
- Hydraulic Control: Uses water pressure for operation, requiring no external power source.
- Automatic Regulation: Maintains downstream flow and pressure stability.
- Durable Construction
- Materials: High-quality cast iron, stainless steel, or forged steel body with corrosion-resistant coatings.
- Design: Compact and reliable, suitable for horizontal or vertical installation.
- Easy Maintenance
- Simple adjustment and maintenance with minimal downtime.
- Long service life due to wear-resistant materials and advanced sealing technology.
Technical Specifications
Parameter |
Details |
Nominal Diameter |
20-800 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/T 9124, API 6D, and ISO 5208 for sealing performance.
- Testing: Certified to API 598 for valve testing and GB/T 13927 for shell strength.
- Flange Standards: Matches GB/T 17241.6 and GB/T 9113.1 for flange dimensions.
- Certifications: ISO 9001, CE, API, ASME, UL, FM, TS, ANSI.
Typical Applications
- Water Supply Systems
- Protects pumps and pipelines in high-rise buildings and urban water supply networks.
- HVAC Systems
- Ensures safe operation of chillers and cooling towers.
- Industrial Processes
- Maintains flow stability in chemical processing and power generation plants.
Why Choose 700X Pump Control Valves?
- Safety: Prevents water hammer and equipment damage.
- Efficiency: Ensures optimal flow regulation and minimal energy loss.
- Cost Savings: Reduces maintenance requirements and extends equipment lifespan.







