nytrdr24
+1y
not knockin them or any other of the valve mfg's mentioned, but that is why i asked about the parkers.....in most cases that is all most industrial plants use, esp. the one that i work at, & they can't fail or the plant goes down.....anyhow, if someone has the p/n's for the parkers, i'll see if i can find a place that doesn't want an arm & leg for them & pass it along to everyone!