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.

What are the reasons for the failure of the electric ball valve? The speed and accuracy of troubleshooting of electric ball valve determine the degree of impact on production equipment. The responsibility of maintenance personnel is to quickly and accurately judge and handle the fault location on site, so as to minimize the loss of production impact. The principle of troubleshooting is: after arriving at the site, ask first, then look, start, first outside, then inside, first repair, then think; The processing sequence is: first check the external circuit, gas circuit and accessories, then check the electric actuator, and finally check the valve body. The following are some common faults of electric ball valve.