Originally Posted by Kiril
I'm going to revive this thread since I was just looking at using a Griswold DWS valve for use as a master. It is a bit cheaper than the 8200CR and has no screens to clog. Anyone have any experience with these valves?
I was not aware Griswold was still around..they were a player years ago &
I believe they had a pretty advanced (for its time) controller. Got a link?
The 8200 valve is sweetness..goes with the Calsense.