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Butterfly Valve for Diverse Throttling and On-Off Applications

Posted in Actuator, Final Control Element on Monday, June 22nd, 2015. No comments yet
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References to the use of butterfly valves date back to James Watt, who: …made use of a butterfly valve in his steam engine, and the first Mercedes car built around 1901 introduced a butterfly valve in the fuel intake linked to the accelerator pedal. Wikipedia describes butterfly valves as from: …a family of valves called […]