Watts 174A-060 2 - Part of the 174A Series ZA100F-3NH Secured cover for reliable access

Secured cover for reliable access

860 pounds per hour at 15 PSI Protection Type Pressure Series 415 Specification Sheet - 415

providing long-term protection against the elements

which eliminates the sediment infiltration and captures the suspended sediment solids prior to them entering the grate inlet

Watts 174A-060 2 - Part of the 174A Series ZA100F-3NH Secured cover for reliable accessThis 2 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,