"Aidan" wrote in message
om...
"IMM" wrote in message
...

An in-line restrictor is adjustable.

In which case I'd probably know it as a regulating valve.
The Monoflo tees have fixed in-line restrictions causing a portion of
the flow to go down the branch.


A Y shaped tee does the same job - deliver equal amounts of flow to both
pipes.

No, only if the hydraulic resistance of the circuits is equal.

Of which both types of tees do.