The WCB Electric Bellows Stop Valve, often referred to as the electric butterfly check valve, is a crucial component in fluid control systems. It combines the reliability of a traditional bellows stop valve with the convenience of electric actuation, offering precise and efficient control over fluid flow.

Functionality

The functionality of the WCB Electric Bellows Stop Valve relies on its unique design. At rest, the valve’s disc seats tightly against the valve seat, preventing backflow or leakage. When activated, the electric actuator rotates the disc, allowing fluid to flow through the pipeline. This rotation is fast and precise, ensuring minimal delay in the fluid’s movement. The bellows design, specifically made of WCB (cast steel), ensures durability and resistance to corrosion. The bellows act as a flexible seal, providing a tight closure when the valve is closed. This design also allows for easy maintenance and repair, reducing downtime and operational costs.