Electric globe valves are essential components in various industrial processes, offering precise control over the flow of fluids and gases in piping systems. These valves, which use electric actuators to control the valve’s position, have become increasingly vital in industries ranging from oil and gas to chemical and water treatment. Their ability to provide accurate and reliable control, even in complex systems, makes them indispensable for modern automated systems. One company leading the charge in providing top-quality electric globe valves for automation systems is Helik Automation, which is renowned for its innovative solutions and cutting-edge technology in the field.
Electric Globe Valve: A Brief Overview
An electric globe valve is a type of control valve that regulates the flow of a medium by varying the size of the flow passage. The electric actuator, which operates the valve, uses an electric signal to position the valve’s stem. This allows the valve to be controlled remotely, often integrated into an automated system where precise flow control is required. Unlike simple on/off valves, globe valves are capable of providing fine control over flow rate, making them suitable for applications where exact regulation is essential. These valves are often used in systems where consistent flow and pressure are crucial. The mechanism consists of a body, a disc, a stem, and a seat. When the actuator is engaged, it moves the stem, which adjusts the position of the disc against the valve seat, altering the flow characteristics of the medium. The electric actuator can be controlled via a control panel, programmable logic controller (PLC), or integrated into a larger supervisory control and data acquisition (SCADA) system.
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