About this item WORKING TEMPERATURE: 0-80. Flow Direction: Uni-Directional LONG LIFE: The electric solenoid valve is made of high quality plastic and brass, with long life. ADVANTAGE: Continuous power for 12 hours, no leakage, no deformation of the valve body, coil not burnt. NORMALLY CLOSED TYPE: Turn on the water when the system starts and turn off the water when the system stops . APPLICATION: It is suitable for automatic cleaning of electric equipment, solar water heater, garden jet irrigation, infrared probe cleaning device, automatic billing system and so on. Specifications: Material: plastic, brass Connection form: external thread Applicable media: water Flow direction: one way Working temperature: 0-80 Voltage: AC220V Thread: G1/2 Pressure: 0.02~0.8Mpa Size: 8.3 x 7.8cm / 3.27 x 3.07i n Weight: 185g Package Included: 1 x Electric Solenoid Valve