Thermal expansion valve of laser cutter water chiller :
The thermal expansion valve of laser cutter water chiller is not only a flow regulating valve in the laser engraver water chiller refrigeration system, but also a throttling valve in the laser machine water chiller equipment. It is installed in the laser water chiller equipment between the dry filter and the evaporator, and its temperature sensing bag is wrapped in the Evaporator outlet. Its main function is to make high-pressure refrigerant liquid at room temperature reduce its pressure when it flows through the thermal expansion valve. It turns into low-temperature and low-pressure refrigerant vapor (most of which is liquid and small part is steam) and enters the evaporator, then vaporization absorbs heat and achieves the purpose of cooling and cooling.