Description :<br>  12V Electric Solenoid Valve Magnetic DC N\/C Water Air Inlet Flow Switch 1\/2&amp;quot;  <br> Features :  Durable and practical. Made of high quality plastic and metal， long life. Very convenient to use， open or close when power on or off.<br>  <br> Specification :  Material: Metal + Plastic Voltage: DC12V Rated Power: 5W Pressure: 0.02- 0.8Mpa Interface Modes: 1\/2'' Hose Working Time: 5hours at once (Max)  Insulation Class: E Fluid Temperature: 0-90\u2103 Size: L x W x H\/80 x 35 x 55mm\/3.14 x 1.37 x 2.16'' The inner diameter: 14mm\/0.55'' Four external diameter of thread: 20mm\/0.78''<br>  <br> Package includeds :  1 x Electric Solenoid Valve<br>  <br> Details pictures :