Is the wiring video of the pneumatic wear-resistant butterfly valve control box 220 V? When using any equipment, we all hope to make this product have a longer service life, which to some extent is the best economic savings. The same is true for pneumatic butterfly valves, but you know how to extend the overall service life, and whether there are some good ways. If we have a better understanding of these aspects, you can make your products have a longer use time in the future, and ultimately the overall use will be an invisible guarantee.
、 Third, a problem often found in recent years is that the electroplated coating of the large and small pistons of the swing cylinder is missing. The main reason is that the coating is not firm when the pneumatic butterfly valve is used for a long time. After the hard chromium plating layer falls off, the rough piston wall body will aggravate the wear of the seal ring, which will cause internal leakage in serious cases. How to deal with it? The suggestion given by Yossi engineer is to remove the chrome coating and re plate hard chrome.
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