Nibco® valves and fittings are produced in a wide variety of materials, including plastic, bronze, cast iron, and stainless steel, with your choice of flanged, threaded, solder or press end connections. Available in a full range of sizes, Nibco® has the product you need to get the job done. Nibco® also manufactures PEX and industrial plastics, which will prolong the life of project. Choose the brand the industry has trusted for over 107 years. Rely on Nibco®.