SV series Solenoid Valve is a kind of normally closed,two-channel trait,acted as a pilot valve, It usually is ... systematic pipe line when replacing the electrom agnetic coilsThe valve can evaporate normally ,be opening or closing,under ... .:-40 °C~+110 °C24V,110V,220V and 380V electromagnetic coil are available and please inform us of that ... CASTEL,PARKER,EMERSON,SAGINOMIYA and so on Solenoid Valve(Flare)