Where are solenoid valves primarily used?

Solenoid valves are primarily utilized in small size systems where on and off operation is needed due to their design and functioning. These valves are electromechanical devices that use an electric current to create a magnetic field, which then moves a plunger to open or close the valve. This ability to quickly and effectively switch flow on and off makes them ideal for applications requiring precise control over fluid flow in limited spaces.

For smaller systems, solenoid valves offer several advantages: they are compact and efficient, allowing for easy installation in tight spaces, and they can operate quickly in response to electrical signals, which is crucial for applications like irrigation, HVAC systems, and small pneumatic controls. These characteristics make them less suitable for large industrial systems that typically require more robust solutions capable of handling continuous flow and higher pressures.