Watts 774-OSY 8 - Part of the 774 Series ZA100F-8NH UPC - 098268792393

UPC - 098268792393

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/2 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type NPT Part Number T792014 Polymer Coating No Pressure Operation Continuous Protection Type Backsiphonage Seat Material Engineered Plastic Series LF800M4QT Strainer No Technologies Freeze Detection Specification Sheet - Freeze Sensor Connection Kit

ZN453-2NH-5B

and high-end residential or commercial interiors

40 Standard Reduced Pressure Setting-PSI 50 Strainer Yes Strainer Material Stainless Steel Thermal Expansion Bypass Yes Trim Material Does Not Apply To Product Type Kit Valve Style Standard UPC - 098268332391

Watts 774-OSY 8 - Part of the 774 Series ZA100F-8NH UPC - 098268792393This lead free double check valve assembly backflow preventer, 8 inch, is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazard applications and from other contaminants