WATERRO solenoid valve 1/2″ – 24V DC – NC The WATERRO 1/2″ solenoid valve is designed for automatic water flow control in water filtration, reverse osmosis and water supply systems. The 24V DC power supply ensures safe operation in low-voltage control systems. The Normally Closed (NC) design ensures that the valve remains closed when de-energised and opens when 24V DC power is connected. Technical specification Parameter Value Model WATERRO Solenoid Valve Type Normally Closed (NC) Connection 1/2″ female thread Coil voltage 24V DC Operating medium Water Operation Solenoid-operated Application Water filtration and water supply systems Key benefits 1/2″ connection Normally Closed (NC) operation 24V DC power supply Suitable for low-voltage control systems Automatic water flow control Long service life Easy installation Suitable for water filtration and water treatment systems