This fault is not too troublesome. We only need to close the valve tightly, and we need to close the valve with force, and then turn the valve to the fully closed one, and it can't be turned with a little force during the process of screwing the valve. Finally, adjust the limit properly. This is also a relatively technical job. If the staff is not very skilled, it is better not to operate, otherwise the damage to the product will not pay off.

As we all know, electric butterfly valves can be divided into two types, namely, regulating type and switching type. Because of its good circulation capacity, wide application range, simple structure, high cost performance and other advantages, it has been sought after by the market for a long time and its sales volume remains high. Here, it is necessary for Josie to tell you some common sense about shopping based on his responsible attitude.