WANVALVE WE20-F-CI Electric Cast Iron Flanged Butterfly Valve

The WANVALVE WE20-F-CI Electric Cast Iron Flanged Butterfly Valve is a precision-engineered flow control solution designed for modern industrial systems requiring automation, reliability, and long-term performance. With its compact design and electric actuated control mechanism, this valve provides accurate valve positioning and efficient quarter-turn operation, making it ideal for automated pipeline applications in water treatment, HVAC, power generation, and chemical industries.

Durable Cast Iron Construction

Constructed from high-quality cast iron, the WE20-F-CI offers excellent mechanical strength and corrosion resistance. The flanged connection ensures a secure seal and simplifies installation and maintenance. The sealing materials—available in PTFE or EPDM—provide superior durability and compatibility with a wide range of fluids. These materials enable consistent sealing performance even under high pressure and temperature variations, extending the valve’s service life.

Electric Actuation and Control

Equipped with an electric actuator, the valve enables precise, automated control of fluid flow. Its quarter-turn operation allows quick opening and closing, ensuring efficient process control and minimal pressure loss. The actuator supports various signal types, enabling remote monitoring, manual override, and smart system integration.

By integrating seamlessly with industrial control platforms—such as those discussed on Control Engineering—this electric actuated butterfly valve enhances system automation and reliability. Its compact structure also makes it suitable for installations where space is limited but performance cannot be compromised.

Compact and Efficient Design

The compact design of the WE20-F-CI makes it easy to install even in tight spaces. The flanged structure allows straightforward maintenance, while the streamlined flow path minimizes turbulence and pressure drop. Combined with its electric actuated mechanism, this valve ensures accurate valve positioning and consistent performance across a variety of industrial applications.

Performance and Operating Range

Built to perform under demanding conditions, the WE20-F-CI maintains stability and efficiency across a broad range of operating parameters. This electric actuated configuration combines reliable torque output with low operating noise, ensuring stable movement of the disc across its full range. As an actuated butterfly valve, it supports manual override in case of power loss and integrates with most industrial communication protocols for easy control system integration.

Technical Specification

Applications of Electric Flanged Butterfly Valves

The WANVALVE WE20-F-CI Electric Flanged Cast Iron Butterfly Valve is ideal for applications such as:

• Water supply and wastewater treatment systems

• HVAC and building automation networks

• Power plants and energy management systems

• Chemical and process industries

• Industrial automation and flow control

In water and wastewater projects, the valve’s corrosion-resistant cast iron body ensures extended service life. For HVAC automation, its accurate valve positioning helps maintain balanced pressure and temperature control. Industrial users can explore automation trends from platforms like Control Engineering and CSEmag for deeper insights into electric butterfly valves and electric actuated flow control systems.

Why Choose WANVALVE

As a trusted manufacturer of electric actuated butterfly valves, WANVALVE delivers innovative solutions that combine strength, precision, and automation. Each valve undergoes strict quality testing to ensure optimal torque, tight sealing, and stable valve positioning.

The WE20-F-CI model demonstrates WANVALVE’s commitment to reliability and efficiency, offering a proven solution for automated flow control systems. Its durable cast iron body, compact design, and intelligent actuation make it an excellent choice for both new installations and system upgrades.