Deringer 40 RPZA Reduced Pressure Zone Assembly Backflow Valve Size:3 in. durable construction

durable construction

this hardware kit ensures optimal functionality and reliability in emergency situations

Versatile Connection Options: OS&Y female threaded inlet combined with gasketed outlet supports leak-proof connection to flanged or grooved piping systems

enabling precise coordination between fire detection and water discharge

Experience peace of mind knowing your fire protection system is built to last

Deringer 40 RPZA Reduced Pressure Zone Assembly Backflow Valve Size:3 in. durable constructionThe Deringer 40 RPZA Reduced Pressure Zone Assembly Backflow Valve is engineered for professionals managing fire protection and potable water systems in commercial, industrial, and institutional facilities. Its core function is to prevent backflow contamination by maintaining system integrity and consistently controlling hazardous reverse flows. Durable Construction: Made from fusion bonded epoxy coated ductile iron (ASTM A536), this valve offers