Electric ball valves are essential components in modern automation and fluid control systems, providing efficiency and precision in various applications. These valves, which combine the robust design of traditional ball valves with electric actuators, offer a practical solution for controlling the flow of liquids and gases in numerous industries. This article delves into the definition, working principles, advantages, applications, and considerations when selecting electric ball valves.

    Definition and Working Principles

    An electric ball valve consists of a spherical disc, also known as a ball, with a bore running through it. This ball is mounted within a valve body, and its rotation is controlled by an electric actuator. When the actuator turns the ball 90 degrees, it can either allow flow through the bore or block it entirely, thus controlling the flow of the fluid. The actuator is usually powered by electricity and can be operated via a variety of control signals, enabling remote or automated operation.