Febco 825YA-QT-FS Angle RPZ Backflow Preventer 2 in. FPT – Quarter-Turn + Flood Sensor (F825HYA)

The Febco 825YA-QT-FS is the angle (N-pattern) version of the 825 reduced pressure zone assembly. Its compact integral flanged-union design has an extremely short lay length that eliminates pipe elbows, nipples, and unions — ideal for tight spaces and retrofits. This is the 2 in. FPT model.

• Bronze body with flanged unions for field removal
• Y-pattern check valves + differential relief valve
• Full-port quarter-turn ball-valve shutoffs and test cocks
• Rated 175 psi, 32°F–140°F
• USC FCCCHR approved; high-hazard (toxic) protection
• 2 in. FPT (NPT) end connections

Sensor note: Includes a factory-installed flood sensor (SentryPlus Alert®) mounted on the relief valve to detect excessive discharge. The sensor is passive on its own — it requires an add-on connection kit (BMS, cellular, or Wi-Fi, sold separately) to actually transmit alerts.

Current factory replacement for the discontinued Febco FE825YA-200 / 825HBV70.