United Valve maintains a huge reference library of over 3000 volumes, including 1000+ valve catalogs. Our catalog collection contains volumes from the 1880’s through 2016 and includes every major United States valve manufacturer. The engineering section contains over 200 volumes on valve design, mechanical engineering, metallurgy, and corrosion topics. All library resources as well as photo-copy facilities are available to United Valve customers during regular business hours.
