VB400 four eccentric high-performance butterfly valve, the sealing surface is eccentric in the horizontal center, the rotation axis has two distances eccentric in the axial and radial direction relative to the flow center, the shape of the short axis of the circular sealing section is a positive circle, which realizes the no friction of the sealing auxiliary during opening and closing and automatic anastomosis and sealing movement. It has the advantages of advanced structure, large circulation capacity, reliable sealing and long life.
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VB400 Four-Eccentric High-Performance Butterfly Valve
June 30, 2024
