Watts 174A 040 FS 2 - Part of the 174A Series dura-skrim-selector ZN415S-DP-4NH

ZN415S-DP-4NH

or 8 × 12 inches

The temperature relief is at 180 degrees F

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type NPT Part Number 0388112 Polymer Coating No Pressure Operation Continuous Protection Type Backsiphonage Seat Material Plastic Series 800M4QT Strainer No Technologies Does Not Apply To Product Specification Sheet - 800M4QT

Spring And O-Ring Kit Type Repair Kit Lead Free YES Product Group TEMPERING Products Used On LF1170M2 UPC - 098268451757

Watts 174A 040 FS 2 - Part of the 174A Series dura-skrim-selector ZN415S-DP-4NHThis pressure relief valve has a 2 inch NPTF female inlet and outlet and a 40 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. Sensor