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Recent content by koolant

  1. koolant

    PID Control of a motorized valve

    Valve size is 1-1/4" Line size is 1-1/2" City Water Flow is 15gpm Process Fluid Flow is 16gpm The fluid must be held between 85 and 95 degrees and the city water temperature is approximately 55 degrees. The process flow is constant. The controller is very quick on the response time as...
  2. koolant

    PID Control of a motorized valve

    I have an application in which I need to control the temperature of a fluid using a water to fluid heater exchanger. I am controlling the flow of the water (city water) using a motorized valve to control the output temperature of the fluid. I have a sensor on the inlet and outlet of the...

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