In reference to Update #5 and Rule R72-c, I have received confirmation from SMC that their SY3000 series solenoids are "rated" at 125 psi even though their operating pressure is listed at ~100 psi. The documentation is outlined here:
http://www.chiefdelphi.com/forums/sh...ad.php?t=81946
Is this documentation sufficient to show that these valves do not require an additional pressure relief valve?


