Segregation of Main Pipe & Branch pipes in sequence of a single network

[bvs1982]

Maybe this will get you somewhere.

Assigning serial number to the pipe as water move in the pipe stream

[image] [image] I have resolve my problem using “Element in connected network” node from MEPover package. and I am getting solution as mention in the sample file. Hope this will give you, alternate approach to resolve your problem.

Or look through these topics

https://forum.dynamobim.com/search?q=pipe%20system%20flow