Freeware applications displayed only. Show all. Showing results for "control valve sizing" as the words free , software are considered too common. Helps you choose the appropriate Emech Mixing Valve for your application. Valve sizing is a small Control Ltd. Use the Emech valve sizing Emech Mixing Valve for your.
CATTallows engineers to size and position air valves for any pipeline material. A tool which simplifies the task of selecting the perfect ProfiX control valve.
Habonim Valve Sizer Cv, valve opening percentages. Cycle Calculator. Related suggestions. Best calculators and unit converters. SX LoRa calculator. Baumann with some support in the preparation of the article and he kindly included my name as a co-author. This Excel worksheet implements the calculation method presented in the article.
This worksheet approximates liquid vapor pressure for control valve sizing purposes. On Aug. Revised May 6, Minor revisions to some tabulated data. Revised May 28 Minor corrections to some tabulated values. This worksheet approximates the compressibility factor of gasses for control valve sizing purposes. The worksheet shows the reduced pressure and temperature being used in the calculation, and informs the user whether each is within the limits of the worksheet.
There is space on the worksheet for four calculations to make it easily compatible with the four calculations performed by the above control valve sizing worksheets. This worksheet approximates the behavior of P1 and P2 pressure upstream and pressure downstream of a control valve at different flow rates.
This might be useful if valve Cv calculations need to be made at several flow rates, when only P1 and P2 are known at the maximum and minimum design flow rates. The principle behind the calculation is that pressure loss in a piping system is approximately proportional to flow squared.
Although the units on this worksheet are shown as gpm and psig, the calculation method is independent of units and the user can use any appropriate units. This worksheet calculates the pressure drop in liquid piping systems. There are ten columns of identical individual calculations. You can use just one, or you can use more than one for different flow rates in the same system, for unrelated calculations or for chained calculations for the same system where you want to break the system down into several small systems in series.
There is a description of how the worksheet works and instructions for its use on the second tab. Control Valve Sizing application workbooks. Control valve sizing and selection application for gas flow in mass flow units. Microsoft Excel Table 2. Control valve sizing and selection application for gas flow in volumetric flow units. Control valve sizing and selection application for liquid flow. Click HERE. There are many extremely useful control valve handbooks and articles available online and FREE for read and download as discussed in " Useful Documents Related to Control Valve ".