Solenoid Valve - DN20

This 12V solenoid valve adeptly controls the flow of liquid with an innovative design. It provides both automated and manual operation facilitated by three control wires in distinct colors: red, yellow, and blue. By connecting the blue wire to the positive pole, the valve opens; connecting the red wire does the opposite, closing the valve. The yellow wire conscientiously serves as the shared ground line. When unpowered, the valve maintains its last position, ensuring stability and preventing unintended flow changes. Manual operation is also available, allowing for hands-on adjustments when necessary.

Inside this device, the solenoid water valve integrates seamlessly with a DC motor. Featuring a metal reduction gearbox that provides significant torque, users benefit from low noise levels and hassle-free installation. The motor benefits from a precisely engineered sealing design, enhancing reliability and shielding from external disturbances. Boasting high sensitivity and resilient anti-electromagnetic interference capabilities, the valve withstands up to 1.0Mpa of static pressure with ease, providing a robust and efficient solution for liquid flow management.

This device pairs harmoniously with the Gravity: Digital 5A Relay Module to facilitate time-specific valve operations. Enabling precise water flow control, it finds applications in a host of smart home systems, automated agricultural setups, and fisheries. Whether used for scheduled watering in a smart garden or controlling water levels in home aquatics, its adaptability ensures high-functioning performance across diverse scenarios. Complementary diagrams, including the Arduino connection and smart water tank setups, further simplify integration into various projects.