Manufacturer of specialty products, valves & valve accessories. Products for underground systems include polywrap, socket & hydrant wrenches,valve/curb keys, manhole hooks, OD Tapes, valve box risers, curb box repair lids. Repair parts for Ludlow, Rensselaer and Corey hydrants and obsolete models of others. Repair kits & extension kits for current models. Plant products include iron and stainless mud valves & tank pressure relief valves. Valve accessories include stem guides, floorstands & chainwheels, in both iron and cast stainless. Valve position indicators for underground and in-plant use. Founded in 1922.