The solenoid valve is an essential component of automation that directly or indirectly drives the movement of the valve core through electromagnetic force, thereby controlling the on-off or flow direction of fluids (gases, liquids, steam, etc.).

1. Simple control and easy to automate: Just connect the power cord and it can be remotely controlled through a switch, relay or PLC.
2. Quick action: Short switching time (from milliseconds to seconds).
3. Compact size and economical price.
4. Various models available to adapt to different fluids, pressures and pipe diameters.
5. Low leakage and good sealing performance (especially the stop type structure).

• Pneumatic / hydraulic systems: As a directional control valve, it controls the extension and retraction of cylinders and hydraulic cylinders.
• Water supply and drainage systems: Automatic sprinklers, water treatment, washing machines, dishwashers.
• HVAC (Heating, Ventilation, and Air Conditioning): Controls the on-off of cold water, hot water, and steam pipelines.
• Medical equipment: Gas/liquid control in analytical instruments and ventilators.
• Industrial automation: Manipulators, automated production lines, filling machines.
• Process control: Cooperates with sensors and PLCs to achieve simple interlock switch control.

The solenoid valve is the "basic switch" of automated fluid control, providing the simplest, most direct and most economical bridge to convert weak electrical control signals into strong fluid power actions.