Contrasted and manual valve, the control valve is very unique. Particularly when it is introduced, it ought to be in many cases kept in control to work ordinarily and draw out the utilization life. Here the article will acquaint you a few ideas with drag out the help life of the control valve:
First and foremost, work far and wide. The control valve ought to be worked inside the most extreme opening toward the start, for example, 80%. In this manner, the disintegration brought about via air or effect will occur on the top of the valve case. With the obliterate of the case and the increment of stream rate, the launch of the valve ought to be diminished bit by bit, until the entire case is totally utilized and the foundation of the case and the fixing face are annihilated. Simultaneously, while working broad, the hole for choking is huge and accordingly the disintegration is very powerless. Somewhat, it can drag out the activity time.
Besides, tight the measurement. Through van điều khiển điện restricting the breadth of the valve, it can expand the work opening. There are two methods for understanding the reason: (a). individuals can change one more valve with a more modest breadth. For instance, the DN32 can be changed into the DN25. (b). there is compelling reason need to change the valve body yet individuals can supplant a little valve seat. As a rule, the two of them can drag out the activity season of the control valve.
Thirdly, Shift the stream course. At the point when the stream heading of open-type is in accordance with the initial course, the disintegration will happen on the fixing face and accordingly the base of the case and the fixing face of the valve seat will experience the ill effects of obliterating very soon. While, on the off chance that the stream bearing of close-type is in accordance with the end course, the disintegration will happen after the choke and under the fixing face of the valve seat. Consequently, it can delay the assistance time through safeguarding the fixing face and the case root. It is recommended when the valve, utilized as open-type, faces the serious disintegration, individuals can adjust the stream course, which can delay the utilization time.
Fourthly, Supplant unique material. To forestall cavitation and effect, it is a superior method for embracing cavitation-safe and effect sealed exceptional material to make the choking component. There are a few materials that can be chosen, for example, 6YC-1, A4 steel, stellite, hard metal, etc. If individuals have any desire to build its disintegration opposition, individuals can pick some material with the physical and mechanical properties, like elastic, earthenware production, hastelloy, etc.