WANVALVE WE20-K Electric Sanitary Clamp Butterfly Valve

The WANVALVE WE20-K is a premium electric clamp sanitary butterfly valve designed to deliver hygienic and automated flow control for demanding process systems. Built from high-quality 304 stainless steel, this valve ensures superior corrosion resistance and durability. Its smooth wetted surfaces prevent contamination and make it ideal for applications in food, beverage, and pharmaceutical industries. Featuring a compact design and user-friendly pull handle, this electric actuated butterfly valve combines performance, precision, and hygiene in one solution.

Design and Functionality

This sanitary butterfly valve utilizes an advanced electric actuator that provides consistent torque and precise valve position control across its full operating range. The clamp connection design allows quick installation and easy disassembly for cleaning, reducing downtime in sanitary process systems. When necessary, the integrated manual override provides reliable manual control during power interruptions. The actuator housing is designed for long-term protection and smooth, quiet operation, making it suitable for continuous industrial use.

The stainless steel valve body is available in 304, 316, and 316L grades to meet various corrosion resistance and cleanliness requirements. Each component is carefully engineered to ensure leak-free performance, making this electric actuated butterfly valve a trusted choice in hygienic fluid control systems.

Working Principle

The electric actuator of the WE20-K sanitary butterfly valve converts electrical energy into mechanical torque to rotate the valve disc between open and closed positions. The actuator’s precise valve position feedback enables accurate control of flow and pressure, ensuring smooth and efficient operation. This configuration can be easily integrated into automation systems using PLCs or smart controllers.

Features and Advantages

• Electric actuated sanitary butterfly valve for automated and hygienic flow control

• Manufactured with 304 stainless steel and polished wetted surfaces for superior cleanliness

• Clamp butterfly design for quick installation, maintenance, and system integration

• Ergonomic pull handle for manual use and quick operation

• Equipped with manual override to ensure reliability during power loss

• Compact, lightweight structure designed for efficient space utilization

• Compatible with process systems in food, beverage, and pharmaceutical industries

Options and Customization

The WE20-K series actuated butterfly valves can be tailored to match specific process requirements. Options include different actuator voltages (AC/DC), control signal interfaces (4–20mA, 0–10V), and position feedback systems. Customers may also select body materials, sealing compounds, or customized connection standards. These configurations make the valve adaptable to various food beverage and pharmaceutical systems requiring sanitary automation. For more professional guidance on selecting the best electric butterfly valves for your system, refer to resources on tips for choosing the best electric butterfly valves.

Applications

The WANVALVE WE20-K sanitary clamp butterfly valve is widely used in:

• Food and beverage production lines, including dairy, brewing, and bottling systems

• Pharmaceutical industries requiring sterile and contamination-free control

• Biotech and cosmetic manufacturing where hygienic conditions are essential

• Process automation systems requiring accurate valve position feedback and electric actuation

For additional industry insights, visit controleng.com or explore sanitary automation resources on valves-actuator.com.

Maintenance and Cleaning

Thanks to its sanitary clamp connection and polished wetted surfaces, the WE20-K can be easily disassembled for manual cleaning or integrated into CIP (Clean-In-Place) systems. The 304 stainless steel structure resists chemical corrosion, while the smooth interior surface minimizes residue buildup. These features ensure consistent hygiene and reduce downtime in continuous production environments.

Technical Specifications

Why Choose WANVALVE

The WANVALVE WE20-K is engineered for professionals who demand both precision and hygiene. Its electric actuated mechanism guarantees consistent control, while the sanitary clamp design enables rapid maintenance and cleaning. With robust stainless steel construction, smooth wetted surfaces, and options for manual override, this valve is built to perform in critical applications where safety, efficiency, and reliability are paramount.

Whether you are automating a food beverage production line or managing a sterile pharmaceutical system, the WE20-K electric sanitary butterfly valve provides a dependable and long-lasting solution. For sourcing and specification support, visit sourcifychina.com or metoree.com.