Watts 174A-045 1 - Part of the 174A Series Z100F-8NH This 3 inch 2-piece full

This 3 inch 2-piece full port lead free ball valve is used in commercial and industrial applications for a full range of liquids and gases

Ductile iron disc

IPS-threaded outlet connection for standard plumbing installation

cast-iron trench drain designed to manage high volumes of surface water in large

ZB415-SZ1-3NH

Watts 174A-045 1 - Part of the 174A Series Z100F-8NH This 3 inch 2-piece fullThis 3 4 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non metallic disc to metal seating, stainless steel spring, and test lever. It resists corrosive water conditions,