Applying PRVs in Plumbing Systems

Guest Speaker Julius Ballanco, P.E. and President of JB Engineering and Code Consulting, P.C. returns to the Coffee with Caleffi™ webinar series. He will focus discussions on the science of pressure reducing valves used in plumbing systems.

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From left to right. For make up water. Backflow, Prv,pressure gauge,boiler drain,check valve, ball valve. Bypass around prv for fast fill. This is for very easy set up without having to wait for full system response. Boiler drain makes for an easier job when prv is set too high. Only a small amount of pipe to drain to get down to 0 psi again and start from scratch. Boiler drain is key.

[@CaleffiHydronicSolutions]

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