High sensitivity pressure reducing valve
The High Sensitivity Pressure Reducing Valve is a precision pressure control valve designed for applications requiring extremely accurate and stable downstream pressure regulation. With a highly sensitive control mechanism, the valve can quickly respond to pressure fluctuations and maintain consistent outlet pressure even under changing flow conditions.
High sensitivity pressure reducing valve
This valve features high adjustment accuracy, smooth operation, excellent sealing performance, and reliable long-term service. It is widely used in precision industrial systems, laboratory equipment, gas and steam pipelines, and process control systems where accurate pressure management is essential.
We provide comprehensive OEM manufacturing and customization services, including valve structure optimization, pressure adjustment range, connection standards, material selection, sealing solutions, and special application designs. Our products are manufactured under strict quality management systems and supported by complete valve industry certifications, ensuring excellent performance, safety, and reliability for global customers.
Parameter Specifications
| Parameter | Specification |
|---|---|
| Product Name | High Sensitivity Pressure Reducing Valve |
| Valve Type | Precision Automatic Pressure Reducing Valve |
| Control Method | Self-operated Pressure Balance Control |
| Nominal Size | DN15–DN300 / 1/2"–12" |
| Pressure Rating | PN10, PN16, PN25, PN40 / Class 150–300 |
| Inlet Pressure Range | 0.05–6.4 MPa (Customized) |
| Outlet Pressure Range | 0.01–2.5 MPa (Adjustable) |
| Pressure Regulation Accuracy | ±1%–±5% (Customized) |
| Response Sensitivity | High Precision Pressure Response |
| Applicable Medium | Water, Steam, Gas, Air, Industrial Fluids |
| Valve Body Material | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, Brass |
| Diaphragm Material | EPDM, NBR, PTFE Reinforced Rubber |
| Spring Material | Stainless Steel / Alloy Steel |
| Seal Material | PTFE, EPDM, NBR, FKM |
| Connection Type | Threaded, Flanged, Welded, Customized |
| Working Temperature | -20°C to 200°C (Customized for Special Conditions) |
| Flow Direction | One-way Flow |
| Installation Position | Horizontal Installation Recommended |
| Pressure Adjustment Mode | Manual Adjustment / Automatic Regulation |
| Leakage Standard | According to International Valve Standards |
| Applicable Standards | GB, DIN, ANSI, JIS, BS Standards |
| Certifications | ISO, CE, API, SGS, Other Certifications Available |
Industry Applications
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%.
