Legend Valve 800-874M Adapter 3/4 MPT Body A Pair

Product Identity

The Legend Valve 800-874M Adapter is a pair of 3/4 inch male NPT fittings designed for Body A connections in hydronic heating systems. It suits installers and maintenance technicians who need reliable brass-to-body transitions on boiler or radiator pipework. The components arrive new and comply with applicable material standards for potable and heating water circuits.

Capacity And Headroom

Each adapter handles the standard pressure and temperature ranges found in residential and light-commercial hydronic loops. The pair provides enough connection points for a typical supply-and-return arrangement on a single Body A manifold or component. Systems requiring more than two transition points or larger pipe diameters will need additional fittings or a different body size.

Deciding Specification

The defining detail is the 3/4 inch male NPT thread paired specifically with Legend Valve Body A geometry. Only installers working with that exact body pattern should select this part; other body styles or thread standards will not seal correctly. California Proposition 65 warnings apply due to chemical content in the brass alloy.