How to solve the problem of out of control throttle valve in the circulating chiller?

　　How to solve the problem of out of control throttle valve in the circulating chiller?

　　1、 How to determine if the throttle valve is out of control

　　Excessive or insufficient flow rate: When the throttle valve of the circulating cooler loses control, it may lead to excessive or insufficient flow rate of the cooling water. When the flow rate is too high, the cooling effect of the circulating cooler may decrease, and when the flow rate is too low, the cooling effect of the circulating cooler may become unstable.

　　Abnormal pressure difference: When the throttle valve loses control, it may cause abnormal pressure difference between the inlet and outlet of the cooling water, which may lead to unstable cooling effect of the circulating cooler.

　　Increased noise: When the throttle valve loses control, it may cause the noise of the circulating cooler to increase, which may be caused by excessive or insufficient flow rate.

　　2、 How to solve the problem of throttle valve out of control

　　Adjusting the throttle valve: If the throttle valve is out of control due to improper adjustment, you can try adjusting the throttle valve again to achieve normal flow control effect.

　　Cleaning the throttle valve: During use, the throttle valve may be blocked by dirt or impurities, which may cause it to lose control. Therefore, regular cleaning of the throttle valve can help avoid this problem.

　　Replace throttle valve: If the throttle valve has aged or damaged, a new throttle valve needs to be replaced to restore normal operation of the circulating cooler.

　　Check the pipeline: If the throttle valve is out of control due to pipeline blockage, it is necessary to check the pipeline for blockage and clean it in a timely manner.

　　Replacing the circulating cooler: If the circulating cooler has aged and the throttle valve has lost control multiple times, it may be necessary to replace it with a new circulating cooler to improve refrigeration efficiency and stability.