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A reduced pressure zone device (RPZD, RPZ, or RPZ valve) is a type of backflow prevention device used to protect water supplies from contamination. RPZDs may also be known as reduced pressure principle (RP), reduced pressure principle backflow prevention devices, reduced pressure zone assemblies (RPZA), or reduced pressure principle assembly (RPPA). From en.wikipedia.org Estimated Reading Time 6 mins
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Web ASSE 1013 – Reduced Pressure Principle Backflow Preventer (RP) Backflow Solutions 2018-08-08T11:37:51-05:00. The RP backflow assembly consists of two independently … From backflow.com
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