NAC445A.65545. “Altitude control valve” defined.  


Latest version.
  • “Altitude control valve” means a valve that automatically:

         1. Shuts off the flow of water when the water level in a storage structure reaches a predetermined elevation; and

         2. Opens when the water level in the storage structure lowers to a predetermined elevation.

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