Description:100% Brand new and high qualityWorking Medium: Air， Water， Oil， GasState: Normally closedPipe Size: 1/2"Working Current: 200-400mAOperating Pressure: 0.02-0.8MPAVoltage: DC 12VSize(L*H): Approx. 71mm*58mm/ 2.80*2.28inchConnector diameter: Approx. 20mm/ 0.79inchPackage Includes:1 x Solenoid Valve