Water Valve Calculator
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Honeywell WEBsAX, Invensys Niagara Framework systems and many others.
These pages are under construction, and not finished. Specifically, input error checking is not done. While I believe the calculations to be accurate, use good engineering practices and check, check, check.
Calculate Flow, Pressure Drop, and Cv
Click on the button you want to calculate, after filling in the other two parameters.
Pressure Drop (PSI)
Temperature Differential, and Flow
Enter any two values, click on the appropriate button to calculate the third.
Water Temperature Differential (°F)
©2001 William C. Gausman