NAC445A.6598. “Foot valve” defined.

Latest version.

“Foot valve” means a check valve that:

     1. Is placed at the bottom of the suction pipe of a pump;

     2. Opens to allow the entry of water into the suction pipe; and

     3. Closes to prevent water from passing out through the bottom of the suction pipe.

(Added to NAC by Bd. of Health, eff. 2-20-97)

                    
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