Milwaukee Valve BB2-100 1/4 in Bronze Disc Valve

Bronze Disc Valve for Plumbing Systems

This 1/4-inch bronze disc valve handles water pressures up to 175 psi and temperatures from 30 to 275 degrees Fahrenheit. The FKM liner and 304 stainless-steel disc resist corrosion in standard plumbing installations. A lever handle provides direct manual control. It meets AGA, cCSAus, cULus and UL listing requirements.

Capacity and Headroom for Residential Lines

The valve comfortably manages typical household supply pressures and hot-water temperatures within the rated range. At 175 psi maximum pressure the design covers most municipal and well-pump systems. The FKM liner maintains seal integrity across the full temperature span. Beyond the rated pressure or temperature limits the valve is not certified for service.

Upgrade from Basic Shut-Off Valves

Builders replacing plain gate or ball valves gain a quarter-turn lever and a bronze body rated for higher temperature service. The stainless disc and FKM liner extend life in aggressive water conditions. Installers needing a flanged connection or a larger pipe diameter will require a different model. The 1/4-inch FNPT ends suit only matching threaded piping.