Watts 740 075 FS 1 1/2 - Part of the 740 Series ZA100F-3NH Specifications Backflow Preventer Type Dual

Specifications Backflow Preventer Type Dual Check Body Finish Bronze Body Material Lead Free Brass Body Pattern Inline Brand Watts Buy American Act Compliant YES Bypass No Cap And Tether No Disc Material Santoprene EAN 098268533620 Elbow Fitting No GDS Status Registered 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 Swivel Joint Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type MTSF Lead Free YES Maximum Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 10

Specifications Compatible Series or Model 919 Compatible Size Used On 3/4 IN Kit Contents Check Assembly

Designed for primary roof drainage with a heavy-duty cast iron body

Z742-4SP-VP

Specification Sheet - LF26A

Watts 740 075 FS 1 1/2 - Part of the 740 Series ZA100F-3NH Specifications Backflow Preventer Type DualThis pressure relief valve has a 1 1 2 inch NPTF female inlet, 1 1 4 inch NPTF female outlet, and pressure relief setpoint of 75 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron 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