Butterfly Dampers: The Basics

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[{"selector":"#anim-85e31ec6-707e-45df-8cf6-46da6d61bd9b","keyframes":{"opacity":[0,1]},"delay":350,"direction":"normal","duration":600,"easing":"cubic-bezier(0.215, 0.61, 0.355, 1)","fill":"both"}] [{"selector":"#anim-ca1a6b69-89bf-48a9-94dc-51f1e3030c84","keyframes":{"opacity":[0,1]},"delay":500,"direction":"normal","duration":600,"easing":"cubic-bezier(0.215, 0.61, 0.355, 1)","fill":"both"}] [{"selector":"#anim-2d2d9075-babb-4354-b79f-40f7251f4592","keyframes":{"opacity":[0,1]},"delay":350,"direction":"normal","duration":600,"easing":"cubic-bezier(0.215, 0.61, 0.355, 1)","fill":"both"}] Anatomy of a Butterfly Damper Butterfly dampers consist of a round blade, seals, packing, a bearing, an actuator, and a shaft. The shaft plays a large part in a Butterfly damper's operation, as it intersects the linkage, bearing, packing, and blade. Next

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