Watts LF174A 120 FS 1 1/2 - Part of the LF174A Series Z100F-3NH Features For closed loop hydronic

Features For closed loop hydronic heating systems

They easily install on your storm grate without any rebar required

UPC - 098268177824

ZN415-SZ1-DP-2IG

Specifications Backflow Preventer Type Dual Check with Atmospheric Vent Body Finish Brass Body Material Brass Brand Watts Buy American Act Compliant YES Bypass No Cap And Tether No Disc Material Rubber EAN 098268873313 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 IN Inlet Connection Size-Metric 25 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type NPT Lead Free NO Maximum Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 27

Watts LF174A 120 FS 1 1/2 - Part of the LF174A Series Z100F-3NH Features For closed loop hydronicThis lead free pressure relief valve has a 1 1 2 inch NPTF female inlet and outlet and a 120 psi pressure relief setpoint. This valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a lead free copper silicon alloy 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