Febco - 765-QT-FZ PVB 1 - Part of the 765 Series

Febco - 765-QT-FZ PVB 1 - Part of the 765 SeriesThis 1 inch pressure vacuum breaker backflow preventer is used to protect against health hazard and non hazard backsiphonage of toxic or non toxic liquids in industrial plants, cooling towers, laboratories, laundries, swimming pools and irrigation systems. It has a bronze body, spring loaded check valve, air relief valve with opening port, two resilient seated shutoffs and test cocks, and NPT end connections. This assembly meets the specifications of

Specifications Compatible Series or Model LF909M1

ZN415K-4NH

Flange x Groove end connections

causing catastrophic damage to homes and businesses

series 880V and reduced pressure zone assembly

Specifications Actuation No Assembled Dry No Balance Stop Plate No Ball Material Chrome Plated Brass Body Finish Brass Body Material Brass Brand Watts Buy American Act Compliant NO Class Rating Does Not Apply To Product Control Type Lever Handle CV Rating Does Not Apply To Product EAN 098268344394 Electrical Rating Does Not Apply To Product Inlet Connection Size 1 1/4 IN Inlet Connection Size-Metric 32 MM Inlet Connection Type Socket Inlet Thread Type Does Not Apply To Product Lead Free Not In Scope Maximum Temperature-Fahrenheit 406 Minimum Temperature - Celsius -40

Operates above 2 inches of insulation on hot and cold water lines

Specifications Adjustable Reduced Pressure Range 30 to 150 Body Material Iron Brand Watts Buy American Act Compliant NO Gauge Option No Gauge Inlet Connection Size 1 IN Inlet Connection Type Female Threaded Lead Free NO Maximum Operating Temperature-Celsius 149

90 Minimum Temperature-Fahrenheit -20 Outlet Connection Size 2 IN Outlet Connection Type Flanged Joint Outlet Thread Type Does Not Apply To Product Part Number 0823039 Plug Material Cast Iron Retainer Cover Material Ductile Iron Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size THREE_SIXTY_FOURTHS Series 77F-DI-250 Strainer Type Wye WOG Rating 500 PSI Specification Sheet - 77F-DI-250

The truncated domes indicate that there is either a potentially hazardous elevation change

Light-Duty Performance – Rated for Class A pedestrian traffic

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009232 Series LF25AUB-Z3 Standard Reduced Pressure Setting-BAR 3