Ace the Red Seal Instrumentation & Control Challenge 2025 – Tune Up for Technician Triumph!

A solenoid valve is classified as a type of actuator. This is because it is a device that converts electrical energy into mechanical motion to open or close a valve, thereby controlling the flow of fluids in a system. When an electric current passes through the solenoid, it generates a magnetic field that moves a plunger or armature, which in turn opens or closes the valve.

The role of an actuator, like the solenoid valve, is to execute control commands from a control system, enabling automated operations in various applications, such as HVAC systems, water management, and industrial processes. Understanding this function is crucial for effectively integrating solenoid valves into control systems, ensuring proper operation within the intended applications.