A solenoid valve is used to control the flow of liquids or gases automatically using an electric signal. When current passes through its coil, it creates a magnetic field that moves a plunger inside the valve. This movement either opens or closes the passage, allowing or stopping the fluid flow. The main advantage of a solenoid valve is that it offers quick, precise, and remote operation without any manual effort. It is widely used in systems that require reliable and repeated control of air, water, oil, or other fluids.
You’ll find solenoid valves in many applications like industrial automation, irrigation systems, medical devices, and fuel control systems. In industries, they are used to control air and liquid flow in machines and production lines. In homes, they are used in washing machines, water purifiers, and HVAC systems. In the medical field, solenoid valves help regulate gas or liquid flow in equipment that needs high accuracy. Overall, a solenoid valve is used wherever automatic, safe, and efficient fluid control is required.