Watts 174A 070 FS 1 1/2 - Part of the 174A Series ZA100F-4NH effective vent area

effective vent area

instrument control systems

Specifications Body Material Bronze Brand Watts EAN 098268559354 GPM-When Relieved Does Not Apply to Product Inlet Connection Size 1 1/4 IN Inlet Connection Type Male Threaded Inlet Thread Type NPTF Lead Free NO Maximum Temperature-Fahrenheit 210 Maximum Working Pressure-PSI 112 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F318860 Pressure Range Does Not Apply To Product Pressure Relief Setting-PSI 150 Protection Type Temperature And Pressure Series N240 Shank Length Does Not Apply To Product Temperature Relief-Fahrenheit 210 Thermostat Material Stainless Steel Thermostat Probe Length 8 IN Specification Sheet - 40

Collect heavy flows flooding driveways

00 Minimum Temperature-Fahrenheit 0 Operating Torque 200 Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0555221 Port Type Full Seat Material PTFE Series LFB6780-M1 Stem Packing Material PTFE Stem Shaft Material Brass Stem Type Blowout Proof Valve Style 2-piece WOG Rating 400 PSI Specification Sheet - LFB6780-M1

Watts 174A 070 FS 1 1/2 - Part of the 174A Series ZA100F-4NH effective vent areaThis pressure relief valve has a 1 1 2 inch NPTF female inlet and outlet and a 70 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.