Electric ball valves are essential components in various industrial applications, providing precise control over the flow of fluids and gases. This article delves into the design, operation, advantages, applications, and maintenance of electric ball valves, highlighting their significance in modern engineering.

What is an Electric Ball Valve?

An electric ball valve is a type of quarter-turn valve that utilizes an electric actuator to open or close the valve. It consists of a spherical disc (the ball) with a hole through its center. When the ball is rotated 90 degrees, the hole aligns with the flow direction, allowing fluid to pass through; conversely, when it is turned back, the flow is blocked. This design ensures minimal resistance to flow, making electric ball valves suitable for various media, including water, oil, gas, and chemicals. Components of Electric Ball Valves Electric ball valves comprise several key components: