Piping flow and pressure losses

[marco.defina]

Hello,

if i route piping i never see the Piping flow and pressure losses:

Example:

I have a heat exhanger with 2 value of flow in l/s

On the pipe the value is 0

How i can resolve?

Another thing i see that i can't insert the flowrate of pump on the pump information the same as heat exhanger...

[CoreyDaun]

Can you attach a sample Project file for our investigation?

[marco.defina]

Yes, of course...I selected and i connected random items for example.

Download here:

http://we.tl/AefMN74MsN

With Air Duct i work fine but with pipe i don't know what i do wrong.

Thank you.

[CoreyDaun]

Sorry - I do not yet have Revit 2015 installed on my machine, so I cannot investigate this (but hopefully someone else can). The only question I have is, is your Piping System closed? Try creating a simple system using those Families in a new Project and see if you can get it to read a non-zero Flow.

[marco.defina]

Yes the system are closed. Everytime 0 l/s....On the pump there is not the place to insert the flowrate

[marco.defina]

No one?
It's possible to save the file in revit 2014??