The MS670G series high-performance butterfly valve features a dual offset structure. The axis center is offset from the valve body structure center, combined with a circular arc sealing surface design on the valve plate. This design allows the valve plate to quickly disengage from the sealing seat when opening, reducing friction on the sealing surface. When closing, the valve plate achieves better sealing performance. The center self-positioning sealing valve seat structure, combined with a unique seat compensation seal, effectively compensates for wear on the valve seat and reduces friction during sealing, significantly reducing the operating force of the valve and improving the control accuracy of the butterfly valve. This series of butterfly valves offers a long service life and excellent sealing performance, making it suitable for regulating and cutting off general corrosive gases and liquid media.

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