Specification Brand : Walfront BulletPoint1 : VALVE TYPE: Solenoid Valve. Flow Model: Uni-Directional BulletPoint2 : WORKING TEMPERATURE: Normal temperature. BulletPoint3 : LONG SERVING LIFE: The electric solenoid valve is made of high quality plastic and brass material, with long serving life. BulletPoint4 : NORMALLY CLOSED TYPE: This electric solenoid valve is N/C normally closed type, has the function of automatic water stop. BulletPoint5 : APPLICATION: 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. ConnectorType : Nst ExteriorFinish : Plastic ExternallyAssignedProductIdentifier : 7430988615850 ExternallyAssignedProductIdentifier1 : 763741067205 ExternallyAssignedProductIdentifier2 : 0763741067205 IncludedComponents : inc ItemName : DC 12V 1/2" Male Threaded Electric Solenoid Valve Normally Closed For Solar Water Heater ItemPackageDimensions_Height : 14.8 centimeters ItemPackageDimensions_Length : 5.4 centimeters ItemPackageDimensions_Width : 10.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-solenoid-valves Manufacturer : Walfront Material : Plastic ModelNumber : Walfront647s5imbzq NumberOfItems : 1 PartNumber : Walfront647s5imbzq ProductDescription : Specifications: Material: plastic, brass Connection form: external thread Applicable media: water Flow direction: one-way Working temperature: normal temperature Voltage: DC12V Thread: G1/2 Pressure: 0.02~0.8Mpa Size: 8.7 x 7.8cm / 3.43 x 3.07in Weight: 208g