WANVALVE WE30-EGA Electric Gate Valve for Precise Pipeline Control and Actuation
The WANVALVE WE30-EGA Electric Gate Valve is an electrically actuated control valve designed for high-pressure pipeline systems. Ideal for applications that require precise flow rate management, it ensures reliable open and close operation and a secure close position. This valve is widely used in the gas industry, natural gas regulation, water, and steam pipelines. More details on similar products can be found at valve-automatic.com.
Working Principle
The WE30-EGA operates using an electrically actuated valve actuator that drives the gate up and down to control fluid flow. When the actuator receives a signal from a control system, it moves the gate precisely to either open or close position, ensuring accurate flow regulation. The design supports both continuous modulation and on/off operation, making it suitable for high-pressure pipelines and systems where precise flow rate control is critical. The valve’s stem and gate are engineered to reduce friction and wear, ensuring long-term reliable operation even in gas industry applications or natural gas regulation systems.
Technical Parameters
| Parameter | Specification |
|---|---|
| Size Range | DN15–DN300 |
| Pressure Rating | 10–64 bar |
| Temperature Range | -10℃ to 300℃ |
| Material | CF8, CF8M, WCB |
| Connection Type | Flanged (ANSI, JIS, DIN, GB) |
| Actuation | Electrically actuated |
| Suitable Media | Water, Steam, Gas |
| Operating Mode | Open and Close, Flow Control |
Applications of Electric Gate Valves
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Gas industry and natural gas regulation pipelines – provides stable flow control and secure shut-off under high pressure. For more valve solutions, see our electric gate and knife gate valve guide.
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Industrial water and steam distribution systems – ideal for boilers, turbines, and high-pressure pipelines where precise flow control is essential.
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Petrochemical and power plants – integration with other ball valves and control valves ensures complete automation and safety.
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Electrically actuated systems – suitable for applications that require precise open and close operation, such as remote or automated pipelines.
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Specific applications that require controlled flow rates – including chemical dosing, heat exchangers, and high-pressure cooling systems.
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Standards & Compliance
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ISO 9001, CE, and RoHS certified – ensures consistent manufacturing quality and safety.
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Pressure and leakage tested before shipment – verified under high-pressure conditions to meet industrial requirements.
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Flange standards compliance (ANSI, DIN, JIS, GB) – compatible with international piping systems.
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Additional certifications – some models meet API 600 and API 598 for critical gas and petrochemical applications.
After-Sales & Maintenance
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1-year warranty covering all manufacturing defects.
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Full technical support from experienced valve manufacturers, including setup guidance and troubleshooting.
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Preventive maintenance recommendations – periodic inspection of actuator, gate, and seals to ensure reliable operation.
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Replacement parts availability – stem, gate, seals, and actuator components can be replaced easily to minimize downtime.
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Engineering documentation – provides detailed assembly, operation, and maintenance manuals to support onsite personnel.
FAQ – WE30-EGA Electric Gate Valve
Q1: What is the difference between an electric gate valve and a traditional manual gate valve?
A1: The WE30-EGA is electrically actuated, allowing remote and precise control of open and close positions via a valve actuator. Unlike manual gate valves, it ensures stable flow control, supports high-pressure pipelines, and is ideal for applications that require automation.
Q2: Can this valve be used for natural gas pipelines?
A2: Yes, the WE30-EGA is widely used in the gas industry and natural gas regulation systems. Its robust materials, tight sealing, and high-pressure rating make it suitable for safely controlling gas flow rate in demanding environments.
Q3: What are the key technical specifications to consider when selecting this valve?
A3: Important parameters include size range (DN15–DN300), pressure rating (10–64 bar), temperature range (-10℃ to 300℃), materials (CF8, CF8M, WCB), and compatibility with flanged connections (ANSI, DIN, JIS, GB). Ensuring these specifications match your specific application is crucial for optimal performance.
Conclusion
The WE30-EGA Electric Gate Valve is a reliable, electrically actuated solution for high-pressure pipeline control. Combining durability, precise flow control, and versatile applications, it is ideal for the gas industry and other demanding systems requiring secure open and close operation.
