Descriptions: Two position, two ways, normal close switch, magnetic solenoid water valve. Can be installed at any angle, but it is a good choice when the horizontal tube keep upward. Used to control automatically the liquid and gas in the pipeline Model: 2W-200-20 Working Medium: Air, Water, Oil Operating Method: Direct action Type: Normal Closed Pipe Size: 3/4" Type: normally closed Working Pressure: 0~1.0Mpa Working Temperature: -5~80 °C Oil Seal Material: NBR Operating pressure: Min 0kg/cm² ~ max 10kg/cm² (0~0.8Mpa) Voltage: 110V AC Material: Brass Color: As the picture Flow bore diameter: approx. 20mm Package Included: 1 x Solenoid Valve