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backflow valve repair

2946 Views 4 Replies 4 Participants Last post by  Thurman
I had a back flow valve freeze and crack this past winter. it also blew out the seat and spring. can this be repaired? If so, how difficult?
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Jack - Thanks for the response. Instructions indicate after initial installation a discharge from the relief valve may occur due to inadequate initial flushing. how long should this discharge last? is there an adjustment? It says clean check valve if flushing doesn't clear. how is that done?
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