压差旁通平衡阀是一种用于空调系统供/回水之间以平衡压差的阀门，、。 800X differential pressure bypass balance valve is a valve used to balance the pressure difference between the supply and return water of the air conditioning system. The differential pressure bypass balancing valve can improve the utilization rate of the system, maintain a precise and constant value of the differential pressure, and minimize the noise of the system, as well as the losses caused by the excessive differential pressure to the equipment. 800X differential pressure bypass balance valve is superior to other places in that it does not have an actuator. It completely relies on the pressure difference of the medium to achieve the function of the balance system, save energy and install controls. It is an intelligent valve.