Refrigerator Solenoid Valves

Solenoid Valves FAQs
What is a solenoid valve used for?
In HVAC & refrigeration systems, solenoid valves regulate refrigerant flow, manage water supply in cooling towers and control fluid circulation in heating systems. A solenoid valve is an electromechanical device used to control the flow of fluids or gases in various applications. It consists of a coil of wire that generates a magnetic field when energised, moving a plunger to open or close the valve.

What happens when solenoid valves go bad?
A faulty solenoid valve can disrupt system efficiency, increase energy consumption, and lead to costly repairs or downtime if not addressed promptly. Additionally, malfunctioning solenoid valves may produce unusual noises, such as humming or clicking, indicating electrical problems. A key indication that they are faulty.

What is a solenoid coil?
A solenoid coil is a key component of solenoid valves and electromagnetic devices. It is a wire coil that generates a magnetic field when an electric current passes through it. The coil is typically made of copper wire wound in a cylindrical shape, creating an electromagnetic field that activates the movement of a plunger or armature within the solenoid. This movement opens or closes the valve or controls another mechanical function.