Hey,
Sounds good! Yes i like the Irritrol 2400T valve much better. Although i dont haoppen to use flow contorol. They have been around (sam design) for 35 years and if one breaks 20 years later, imsure it will still be the same....you can simply unscrew the insternals of the old and replace with new,,,,,its that easy. If you must use the PGV i would use the PGV jar-top they are much eaiser to service if needed. Also if you have 12-13 GPM why is each zone only using about 2.5.....each zone comes on seperatly so u can put up to 10.0 GPM per zone.......which means the way u have it now i would combine those PGM zones. Hte zones do not have to match, but i would just run the one with the I-20 a little less time because you must have the smallest nozzle in the PGM which needs to run for a longer period of time (twice the i-20) so everything levels off. i have 18 GPM and 98 PSI here, and i have the largest nozzles in the i-20 and they work awesome. Dont underbuild. Other wise everything sounds pretty well thought outg. I would use 1" pipe to the sprinkler heads.
If there is anything else please ask
Thanks
Ray
Rays Above and Beyond Automatic Lawn Sprinklers
Thanks
Ray
Rays Above and Beyond Automatic Lawn Sprinklers