Backflow prevention device - related articles and key terms

Related articles: Air gap (plumbing)   Reduced pressure zone device   Atmospheric vacuum breaker   Double check valve   Tap (valve)   Check valve

Key terms: backflow   water   pressure   assembly   valve   air gap   system   device   reduced   plumbing   check valve   cases   require   double check   local   way   contamination   reduced pressure   vacuum breaker   potable water   tap


Search external links cited by footnotes on Wikipedia page Backflow prevention device: