Jianqiao Valve Industry Group Co., Ltd. Jianqiao Valve Industry Group Co., Ltd.
Water supply regulating valve

Water supply regulating valve

Water supply regulating valve
Water supply regulating valve

Water supply regulating valve
Water supply regulating valve

Water Supply Control Valve Feed Water Regulating Valve For Power Plant

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The Water Supply Regulating Valve is a high-efficiency automatic control valve specially designed for water distribution systems, industrial water supply networks, and hydraulic control applications. It accurately regulates water flow, pressure, and system balance to ensure stable and efficient operation.

The valve adopts an advanced regulating mechanism with reliable sealing performance, low flow resistance, and excellent pressure control capability. It can automatically adjust according to system requirements, helping prevent pressure fluctuations, water hammer effects, and pipeline damage.

Designed for long-term continuous operation, the Water Supply Regulating Valve features corrosion resistance, easy maintenance, and high durability. It is suitable for clean water, industrial water, cooling water, and other liquid control applications.

Water supply regulating valve

OEM Capability & Customization

We provide professional OEM manufacturing and customized valve solutions according to customer project requirements, including:

  • Customized valve body design and structural optimization
  • Customized size range, pressure rating, and connection standards
  • Customized materials according to water quality and operating environment
  • Customized valve trim design for precise flow regulation
  • Customized actuator options:
    • Hydraulic actuator
    • Pneumatic actuator
    • Electric actuator
  • Customized control modes:
    • Pressure reducing control
    • Flow control
    • Level control
    • Remote automatic control
  • Customized coating and anti-corrosion treatment for special environments
  • Customized logo, nameplate, packaging, and technical documentation
  • Customized testing and inspection according to project requirements

Our valves are manufactured under strict quality management systems and meet international valve industry standards. Available certifications include:

  • ISO 9001 Quality Management System
  • CE Certification
  • API Standards Compliance
  • WRAS Drinking Water Approval (Optional)
  • NSF/ANSI Drinking Water Standards (Optional)
  • PED Pressure Equipment Directive
  • Material Test Certificate (MTC)
  • Factory Acceptance Test (FAT)
  • Pressure and Leakage Test Reports

We provide reliable water control valve solutions with professional engineering support, flexible customization capabilities, and consistent product quality.

Parameter Specifications

Parameter Specification
Product Name Water Supply Regulating Valve
Valve Type Hydraulic Control Valve / Automatic Regulating Valve
Application Medium Water, Clean Water, Industrial Water, Cooling Water
Nominal Size DN50 ~ DN1200 (Customized Available)
Pressure Rating PN10 ~ PN40 / Class 150 ~ Class 300
Body Material Ductile Iron, Cast Steel, Stainless Steel, Carbon Steel
Valve Seat Material Stainless Steel, EPDM, PTFE, Customized
Diaphragm Material EPDM, NBR, PTFE (Optional)
Connection Type Flanged, Grooved, Wafer, Customized
Control Method Hydraulic Control / Electric Control / Pneumatic Control
Control Function Pressure Regulation, Flow Regulation, Level Control
Working Temperature -10℃ ~ 120℃ (Customized Available)
Flow Control Accuracy ±5% (Depending on System Conditions)
Leakage Class ANSI Class III / IV / VI
Operating Pressure 0.05 ~ 2.5 MPa
Maximum Differential Pressure Up to 2.5 MPa (Customized Higher Pressure Available)
Actuator Type Diaphragm Type / Piston Type
Control Signal Hydraulic Pressure / 4-20mA / Remote Signal
Anti-Corrosion Treatment Epoxy Coating, FBE Coating, Special Coating
Maintenance Online Maintenance Design Available
Installation Position Horizontal Installation Recommended
Applicable Standards ANSI, API, DIN, EN, GB Standards
Inspection Standard Pressure Test, Leakage Test, Performance Test

Industry Applications

The Water Supply Regulating Valve is widely used in various water management and industrial fluid control systems.

1. Municipal Water Supply Systems

  • Urban water distribution networks
  • Water pressure stabilization
  • Residential water supply systems
  • Main pipeline pressure control

2. Water Treatment Plants

  • Raw water control
  • Purification process systems
  • Filter system regulation
  • Treated water distribution

3. Industrial Water Systems

  • Factory water supply networks
  • Process cooling water systems
  • Manufacturing water circulation systems
  • Industrial pipeline pressure management

4. Power Generation Industry

  • Cooling water systems
  • Boiler auxiliary water systems
  • Hydropower station water control
  • Circulating water regulation

5. HVAC & Building Systems

  • Building water supply
  • Central air-conditioning water systems
  • Heating circulation systems
  • Energy-saving water control

6. Agricultural Irrigation

  • Irrigation pipeline systems
  • Agricultural water distribution
  • Large-scale water management projects

7. Mining & Metallurgy Industry

  • Mine water supply systems
  • Process water control
  • Dust suppression water systems

8. Fire Protection Systems

  • Fire water supply networks
  • Pressure stabilization systems
  • Emergency water control systems

Material customization plan

Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.

Structural optimization design

For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.

Interface standard adaptation

Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.

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