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Solenoid Valves
A solenoid valve is an electrically controlled valve that regulates the flow of water (or other fluids) automatically.
Inside the valve, there’s a small electromagnetic coil (the solenoid). When electricity flows through it—like from your 12V irrigation controller—it creates a magnetic field that moves a plunger. This motion either opens or closes the valve, allowing water to flow or stopping it.
In simple terms:
Power ON → valve opens → water flows
Power OFF → valve closes → water stops
In irrigation systems, solenoid valves are what physically control each watering zone. Your controller sends signals to these valves based on your schedule or manual commands, so your plants get watered exactly when needed—without you having to turn anything on or off by hand.
They’re reliable, fast-acting, and ideal for automation, which is why we're using them with our controller.
