Febco Clanging

mcdonnellk

Starting Member

Posts: 1

Wednesday, June 15th 2011, 9:33am

Febco Clanging

My irrigation system includes a Febco 765 PVB. When the system is on, after about 10 minutes the Febco clangs repeatedly for a few seconds, making the sound of a machine gun. Any ideas? I can call my installer, but I'd like to have some knowledge first. Thanks!

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Wet_Boots

Supreme Member

Posts: 4,102

Location: Metro NYC

Wednesday, June 15th 2011, 10:16am

Make sure there are no partially-closed valves upstream of the system.

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