Friend needs information for work.

He a japanese solenoid and the only flow characteristic for it is the Cv which is 0.27. He needs to figure out exactly what the flow rate should be through it at 90 psi and 100 psi at 75 degree's to see if it may be restricting flow in some systems.

He did his own calculations which I will upload later when I'm not on my phone, but he's not entirely confident.

Thanks in advance



This post was edited by sbc'soneandonly on Dec 16 2016 10:43pm

I assume that would be a firm no then

There's some vague or missing info but:

q=cv*sqrt(dp*sg)
So assuming water q=2.7gpm
@100psi drop

There's more factors to be considered but here's a link to fisher's flow sizing calculation.
http://www.documentation.emersonprocess.com/groups/public/documents/reference/d351798x012_11.pdf

So many numbers make me dizzy D: