The solenoid valve is a kind of stop valve which depends on the electromagnetic force to switch automatically. In the industrial refrigeration device, the solenoid valve is often used as the remote control stop valve, the regulation mechanism of the two position regulation system or the safety protection equipment. It can be applied to all kinds of gas, liquid refrigerant and other media.
When installing the solenoid valve, the coil shall be in the horizontal or vertical upward state and shall not be installed upside down.
When connecting to the pipeline, it is necessary to ensure that the temperature generated during the welding of each part shall not be higher than the allowable value, so as to avoid damaging the internal parts of the solenoid valve.