In a new energy vehicle, electric pumps and solenoid valves are important parts of the thermal management system. Electric pump is mainly used for key components cooling, such as drive motor, electric parts, power battery etc. The solenoid valve enables the opening or closing of the refrigerant pipes through power on or off, and further changes the refrigerant flow direction. it is used for realizing cooling, heating and de-humidification fucntions in summer or winter.
