Feature: This valve is automatic electric solenoid valve with Voltage AC220V,AC110V,DC24V and DC12V. It can automatic control or remote control work medium such as steam, water, oil pipe on and off, the valve series has a wide application, using a variety of medium, wide range of working pressure, long life, etc.DF fluid solenoid valve is pilot operated(indirected actuated) diaphragm structure with good sealing. Need to work under certain pressure differential. Low requirement for medium clearness, high generality, open/close quickly and Stable performance. It can withstand pressure up to 1.0 Mpa, minimum operating pressuire is 0.03Mpa. The temperature as high as 90℃.