Recent content by Super Dave

The diaphragms are probably too stiff to flex. Once you get the water to flow with the flow rate screws turned and backed off, does the water shut off when the solenoids are deactivated (no power)? If they do not the diaphragms need to be replaced. I prefer valves with a bleed screw that these...

Hello, I need help... We bought a house where the irrigation system had been not used/ likely broken down for many years. This was obvious by the turf overgrown over pop-up sprinklers in several areas. I have 6 zones, and 4 of them do not open/work. I am an electrician... the Toro GreenKeeper...