Cross Colours Camo Print Tank half mengo details

The structural characteristics of the double eccentric butterfly valve are mainly reflected in its two eccentricities, namely, there are two eccentricities between the axis of the valve stem and the axis of the valve seat. This design results in a relatively small contact area between the valve disc and the valve seat during the opening and closing process, thereby reducing wear and friction on the sealing surface. Specifically, the axis of the valve stem of the double eccentric butterfly valve first deviates from the center of the valve disc, and then the center of the valve disc deviates from the center of the valve body, forming two eccentric effects. This design not only improves the sealing performance of the valve, but also extends its service life