Electric push rod sector blind valve
The Electric Push Rod Sector Blind Valve is an automated pipeline isolation valve designed for safe, efficient, and intelligent flow isolation in industrial piping systems. Equipped with an electric push rod actuator, the valve enables precise remote operation, automatic switching, and reliable pipeline isolation without manual intervention.
Also known as an electric spectacle blind valve or electric line blind valve, it features a sector plate structure that provides clear open/closed position indication and ensures positive isolation during maintenance, inspection, and process switching operations.
Compared with traditional manual blind plates, the electric push rod sector blind valve improves operational efficiency, reduces labor requirements, and enhances system safety. It is widely used in oil & gas, petrochemical, chemical, power generation, and industrial pipeline systems requiring automated isolation control.
Electric push rod sector blind valve
We provide professional OEM and ODM manufacturing services to develop customized electric push rod sector blind valves according to customer application requirements.
Our Electric Push Rod Sector Blind Valves are manufactured under strict quality management systems and comply with international valve industry standards.
Each valve is tested to ensure accurate operation, reliable isolation, and stable performance in automated industrial systems.
Parameter Specifications
| Item | Specification |
|---|---|
| Product Name | Electric Push Rod Sector Blind Valve |
| Alternative Name | Electric Spectacle Blind Valve / Electric Line Blind Valve |
| Valve Type | Automated Pipeline Isolation Valve |
| Operation Method | Electric Push Rod Actuation |
| Application Medium | Gas, Oil, Water, Chemical Fluids, Industrial Media |
| Valve Function | Automatic Positive Isolation and Shut-Off |
| Structure Type | Sector Plate / Spectacle Blind Design |
| Nominal Size | DN50–DN2000 (Customized Available) |
| Connection Type | Flanged Connection |
| Flange Standard | ANSI / DIN / JIS / GB |
| Valve Body Material | Carbon Steel / Stainless Steel / Alloy Steel |
| Blind Plate Material | Stainless Steel / Carbon Steel |
| Sealing Material | PTFE / Graphite / Metal Seal / Customized |
| Actuator Type | Electric Push Rod Actuator |
| Power Supply | AC380V / AC220V / DC24V (Optional) |
| Control Signal | Remote Control / PLC / DCS Integration |
| Working Pressure | PN10–PN420 / Class 150–2500 (Customized) |
| Operating Temperature | -196℃ to +500℃ (Customized Available) |
| Switching Mode | Automatic Electric Switching |
| Leakage Performance | Zero Leakage Isolation Design |
| Position Feedback | Open/Close Signal Feedback (Optional) |
| Installation Position | Horizontal / Vertical Pipeline Installation |
| Protection Grade | IP65 / IP67 (Optional) |
| Surface Treatment | Anti-Corrosion Coating / Customized |
| Service Life | Long Cycle Operation Design |
| Certification | ISO, CE, API, EN Standards |
| OEM Service | Size, Material, Structure, Actuator, Logo, Packaging Customization |
Industry Applications
The Electric Push Rod Sector Blind Valve is widely used in industries requiring automated pipeline isolation, remote operation, and safety protection.
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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