Water Solenoid Valve - DC 12V - Normally Close - 3/8" Pipes - Keenso

This valve is primarily designed for water purification systems, which typically operate at lower pressures. While it can handle standard household water pressure, it may not be suitable for high-pressure industrial applications.

Yes, for the basic operation of this solenoid valve, the negative and positive terminals on the coil can be connected freely without affecting its function.

This solenoid valve is designed to connect to 3/8" PE (polyethylene) pipes, commonly used in water filtration and purification systems.

You can clean the exterior of the valve with a slightly damp cloth. Avoid submerging the electrical components or using harsh cleaning chemicals. Ensure it is dry before re-energizing.

The valve requires a DC 12V power supply to operate.

'Normally Close' means the valve remains shut (closed) and blocks water flow when no power is applied to the solenoid. It opens only when 12V DC power is supplied.

Please refer to the specific purchase details or contact customer service for warranty information, as it may vary by retailer.

Verify that the 12V DC power supply is connected correctly and providing adequate voltage. Check wire connections to the solenoid. Ensure there are no blockages in the water line.

Ensure the 3/8" PE pipes are securely attached to the quick connect fittings. Check for any damage to the fittings or the pipe ends. Re-seat the pipe firmly.

Slight humming is normal when energized. Excessive clicking or grinding may indicate low voltage, internal obstruction, or wear. Ensure proper power supply and check for debris.

Confirm the valve is installed in the correct direction of water flow if applicable (though this model is generally bi-directional for control). Check for internal obstructions within the valve mechanism. Ensure power is reaching the solenoid.