Watts 957N-DOSY 4 - Part of the 957 Series Window Well Extension When the valve is installed

Watts 957N DOSY 4 Part of the 957 Series Window Well Extension When the valve is installed When the valve is installed off the main line on the branch of a tee Specifications Body Material Lead Free Copper Silicon Alloy Brand Watts EAN 098268574609 Inlet Connection Size 3 4 IN Inlet Connection Type Female Threaded Inlet Thread Type NPTF Lead Free YES Maximum Working Pressure PSI 63 Outlet Connection Size 3 4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F121472 Pressure Range Does Not Apply To Product Pressure Relief Setting PSI 85 Series LF174A Specification Sheet Flood Sensor for Relief Valve Discharge Line