Features: brand new and high quality It is suitable for automatic cleaning of electrical equipment, solar water heater, garden spray irrigation, infrared sensor cleaning device, Automatic billing system and so on. This electric solenoid valve is N/C normally closed type, suitable for water supply This electric solenoid valve has the function of automatic water stop The electric solenoid valve is made of high quality plastic and brass material, with long serving life 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 3.07in Weight: 185g Package included: 1 x Electric Solenoid Valve .