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Posts Tagged ‘flow loop’

Does Flow Loop Make Valve Positioner Unnecessary?

Posted in Final Control Element on Tuesday, February 10th, 2015. One comment so far
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In the Process Control LinkedIn group, a question was asked: Positioners seem very popular now, but most lines with valves have flow meters attached. Won’t a flow loop make the positioner redundant? When asked for clarification, the original poster explained: As far as I understand them, a positioner simply moves the stem to a particular […]