Index Of Jpg/crazy Boobs What Is An Index Valve On A Sprinkler System And How Do You Repair It?

What is an Index valve on a sprinkler system and how do you repair it? - index of jpg/crazy boobs

My irrigation system does not change zones. My neighbor told me it was probably my index to open up. For an automatic valves to the pressure cons of switching from one region to another is automatically used. I've got a good thing that the water from the system pump and asked himself whether the valve near the pump? Is it easy to repair or replace this type of valve?