I'm going to redo my irrigation system and instead of using the above ground anti-spihon valves I want to install a dual check valves and then inline timer valves.
The DC valve im thinking of getting is this one:
http://www.amazon.com/dp/B001AS7C7U/?tag=skimlinks_replacement-20
I want to install both the DC valve and inline valves underground. Is that allowed in CA? I know anti-siphon valves have to be (I think) 12 inches above the highest sprinkler, but don't know if that also applies to the pro grade DC valves.
The DC valve im thinking of getting is this one:
http://www.amazon.com/dp/B001AS7C7U/?tag=skimlinks_replacement-20
I want to install both the DC valve and inline valves underground. Is that allowed in CA? I know anti-siphon valves have to be (I think) 12 inches above the highest sprinkler, but don't know if that also applies to the pro grade DC valves.
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