Discover the importance of API 609 butterfly valves in industrial applications. Learn about their design, benefits, compliance standards, and how they optimize flow control systems.
2025-04-24
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Butterfly valve is a kind of valve that opens and closes according to the rotating valve stem and drives the disc plate to rotate at the same time. In the cylindrical channel of the butterfly valve body, the disc plate rotates around the axis, mainly rotating the disc plate 90* to do flow control.