Add: Mechanical&Electrical Industry Zone,Yuhuan,Zhejiang,China
Solenoid valve is a solenoid Coil magnetic appeal to overcome the spring pressure valve core, an electromagnetic coil, the structure is simple, cheap, and just switch.
1, solenoid valve: used to switch control of the liquid and gas pipes, and two DO is control. General controls for small pipes.
2, solenoid valve: can only be used as a switch, is DO control can only be used for small piping control, common in pipe DN50 and below, to very few.