Gas pressure reducing valve
The Gas Pressure Reducing Valve is a high-performance automatic control valve designed to regulate and reduce high-pressure gas to a stable and safe downstream pressure. It ensures accurate pressure control, smooth gas flow, and reliable operation in gas transmission and distribution systems.
Gas pressure reducing valve
The valve adopts advanced pressure regulation technology with excellent sealing performance, fast response, and stable adjustment capability. It is suitable for various gas media, including natural gas, LPG, industrial gases, and other non-corrosive gases. The compact structure and durable design make it ideal for both industrial and commercial gas applications.
We provide comprehensive OEM manufacturing and customization services, including valve structure design, pressure range adjustment, connection standards, body materials, sealing materials, actuator configurations, and special operating condition solutions. Our products are manufactured under strict quality control systems and supported by complete valve industry certifications, ensuring safety, reliability, and compliance with international market requirements.
Parameter Specifications
| Parameter | Specification |
|---|---|
| Product Name | Gas Pressure Reducing Valve |
| Valve Type | Automatic Gas Pressure Regulating Valve |
| Applicable Medium | Natural Gas, LPG, Industrial Gas, Non-corrosive Gas |
| Nominal Size | DN15–DN500 / 1/2"–20" |
| Pressure Rating | PN10, PN16, PN25, PN40 / Class 150 |
| Inlet Pressure Range | 0.01–6.4 MPa (Customized) |
| Outlet Pressure Range | Adjustable according to requirements |
| Pressure Regulation Accuracy | ±5% or Customized |
| Valve Body Material | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel |
| Seal Material | NBR, EPDM, PTFE, FKM |
| Diaphragm Material | NBR, EPDM, PTFE Reinforced Rubber |
| Connection Type | Threaded, Flanged, Welded, Customized |
| Operating Temperature | -20°C to 80°C (Higher temperature options available) |
| Flow Direction | One-way Flow |
| Control Method | Self-operated Pressure Regulation |
| Installation Position | Horizontal Pipeline Installation Recommended |
| Leakage Standard | According to International Valve Standards |
| Safety Features | Overpressure Protection, Stable Pressure Control |
| 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%.
