Learning the basics can ease loop tuning frustration and ensure stability. During plant operations, it seems that tuning control loops is an ongoing task, which can be a continual frustration to ...

A worksheet that calculates control valve installed gain can be part of any control valve selection process. For many years, the author has used, and promoted the use of, control valve installed flow ...

Before installing super-low-flow showerheads contractors should make sure that the shower valve can accommodate the lower flow rates. Low-flow showerheads are a tempting proposition for building ...