1、Cast with high quality aluminum alloy, the valve is durable for long term use. 2、Electromagnetic pulse control, quickly open/close valve. 3、Can be installed at any angle, but it is a good choice when the horizontal tube keep upward. 4、Used to control automatically the air in the pipeline. 5、Easy to install and maintain, sustainable in use. Features:  Cast with high quality aluminum alloy, the valve is durable for long term use. Electromagnetic pulse control, quickly open/close valve. Can be installed at any angle, but it is a good choice when the horizontal tube keep upward. Used to control automatically the air in the pipeline. Easy to install and maintain, sustainable in use. Specification: Model: DMF-Y-40 Material: Aluminum alloy Action Mode: Diaphragm pilot Voltage: AC220V ±10% Working Pressure: 0.2~ 0.8MPa Working Temperature: -5~60℃   Package list: 1 x Solenoid Pulse Valve Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store