reduced flow irrigation system
#1
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Join Date: Sep 2007
Location: USA
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reduced flow irrigation system
i use city water for my irrigation system. All zones are good except one. The flow starts off pretty good but in 10 minutes has reduced to a dribble. I've checked all connections and sprinkler heads and they are OK. It's city water so not a pump issue. Any suggestions? Could it be a bad valve?
#2
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Since it's only affecting one zone I would look at the valve. Open it up and see if there is any debris that might be plugging the orifice in the diaphragm.