The differential pressure bypass valve of the air conditioning system is used on the main pipe between the sump of the chiller and the water separator. The principle is to sense the water pressure at both ends of the water collector and the water separator through the differential pressure controller. Then, the difference is calculated according to the tested pressure, and then the differential pressure controller compares the calculated difference with the preset value to determine the output mode, so as to control the valve to increase the opening degree or decrease the opening degree, thereby adjusting The amount of water is used to achieve the purpose of balancing the water pressure of the host system.
Connect the strainer and fine filter to remove excess impurities. In addition, the bypass valve can prevent the oil from entering the fuel system, thus ensuring the normal lubrication of the entire engine.