(2) The linear characteristic means that the ratio of the relative flow and the relative opening of the regulating valve is constant. Under the same opening change value of the regulating valve, the change value of flow rate per hour is relatively large, and the throttling effect is strong, which is easy to cause overshoot and oscillation; When the flow is large, the change value of the flow is relatively small, and the regulation function is not sensitive enough.

Our machinery needs to be maintained in daily life, because maintenance will enable us to operate better in the next work, or when we learn about the electric ball valve, that is, how to maintain it in the market, we will be able to maintain it better. Even in our life, many people also know that, In normal maintenance, we should pay attention to its motor, and also to whether its ball valve is normal, because it can be better tested according to such a complaint, and in normal times, if not, we must turn off the switch before powering off, otherwise it is easy to cause some damage to the machine, So these are also very important. I hope you can learn more about them. If you want to know more about colleagues, you can also pay attention to these situations, so that we can learn about its advantages.