Fitting sizes will be checked and matched to the nominal pipe size.



Figure 54 Fitting Sizes


If the nominal pipe size does not match some of the fitting sizes associated with the pipe, then the option to update the fittings sizes should normally be accepted.  This will update the fitting sizes and the fitting ‘K’ values so that the fittings pressure losses will be calculated correctly.


Pipe Flow Wizard cannot automatically update fitting sizes for user defined fittings.