Features: This electric solenoid valve is N/C normally closed type, suitable for water supply. Durable, practical and stable. Moisture-proof and anti-corrosion. The electric solenoid valve is made of high quality brass material, with long serving life. 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. Specifications: Material: Brass Rated voltage: DC 12V Thread: DN15 External diameter: 20mm Installation Angle: Right angle (90 degrees) Applicable media: Water Operation mode: Normally closed Working pressure: 0.02-0.8Mpa Size: Approx. 6.8 x 5.3cm / 2.67 x 2.08inch Weight: Approx. 196g Package Included: 1 x Electric Solenoid Valve