Electric valves are integral components in a wide variety of industries, playing a crucial role in controlling the flow of liquids, gases, and other substances in automated systems. These valves, which rely on electric actuators to function, are widely used in sectors such as manufacturing, oil and gas, water treatment, and HVAC (Heating, Ventilation, and Air Conditioning). In this article, we will explore the functionality, types, advantages, and applications of electric valves, shedding light on why they have become indispensable in modern automation.

What is an Electric Valve?

An electric valve consists of a valve body and an electric actuator, which is responsible for opening and closing the valve based on an electric signal. The actuator receives an electrical input, often from a control system, and converts this signal into mechanical movement. This movement opens or closes the valve to regulate the flow of materials in a system. Electric valves are highly effective in applications where precise control of flow is necessary and where automated operation is preferred over manual intervention. Types of Electric Valves There are several types of electric valves, each designed for specific functions and applications. The most common types include: