Legend Valve 800-876F Adapter 1-1/4 FPT Pair for Body B

Legend Valve 800-876F Adapter Pair

This Legend Valve 800-876F adapter pair provides two 1-1/4 inch FNPT connections designed specifically for Body B components. It serves installers and maintenance technicians who need to join piping to compatible radiator or boiler bodies. The fittings are supplied new and ready for immediate installation in hydronic heating systems.

Sustained System Compatibility

Under continuous hydronic pressure and temperature cycles, the adapters maintain a secure seal between the piping network and the Body B unit. The pair configuration ensures both supply and return connections match without mixing components from different sources. California Proposition 65 warnings indicate the presence of chemicals known to cause cancer and reproductive harm, so installers should follow standard safety practices during handling.

Replaces Mismatched Single Fittings

This paired set replaces the practice of sourcing individual adapters that may vary in thread tolerance or finish. The jump is worth it when a Body B installation requires both connections simultaneously and uniformity across the joint is preferred. It is not suited for systems using different thread standards, body types, or single-port configurations.