Specifications Backflow Preventer Type Dual Check with Atmospheric Vent Body Finish Bronze Body Material Bronze Body Pattern Inline Brand Watts Bypass No Bypass Size Does Not Apply To Product Cap And Tether No Disc Material EPDM EAN 098268162004 Elbow Fitting No Environmental Product Declaration No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1/2 IN Inlet Connection Size-Metric 15 MM Inlet Connection Type Press Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type IPS Lead Free Not In Scope Maximum Temperature-Fahrenheit 212 Maximum Working Pressure-BAR 6
Specifications Blowdown Outlet Connection Female Threaded Body Material Lead Free Cast Copper Silicon Alloy Body Pattern Wye Brand Watts Buy American Act Compliant NO EAN 098268653786 Gasket Material Garlock Inlet Connection Size 3/4 IN Inlet Connection Size-Metric 20 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0123090 Retainer Cover Material Lead Free Copper Silicon Alloy Retainer Cover Type Gasketed Cap Screen Material Stainless Steel Screen Size 100 MESH Series LF777 Strainer Type Wye Specification Sheet - LF777
Specifications Actuation No Assembled Dry No Balance Stop Plate No Ball Material Chrome Plated Brass Body Finish Brass Body Material Lead Free Copper Silicon Alloy Brass Brand Watts Buy American Act Compliant NO Class Rating 600 Control Type Lever Handle CV Rating Does Not Apply To Product EAN 098268805529 Electrical Rating Does Not Apply To Product Inlet Connection Size 2 1/2 IN Inlet Connection Size-Metric 60 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 400 Minimum Temperature - Celsius -18
The reduced pressure range is 0 to 60 psi (0 to 4
Built-in gravel stop to maintain drainage performance
Watts 174A 045 FS 1 1/2 - Part of the 174A Series ZA100F-4NH Specifications Backflow Preventer Type DualThis pressure relief valve has a 1 1 2 inch NPTF female inlet and outlet and a 45 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze body, non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve.
