XQG1011 Features: * 1.25"" Sweat dielectric ball valve with isolation flange * Dielectric isolation = no galvanic (dissimilar metal) corrosion * Eliminate dissimilar metal corrosion * Full port shut-off ball valve * Service pump without draining system * Swivel flange allows optimum pump mounting position Includes: * All hardware included Dimensions: * Dimensions: 4.25"" H x 2.5"" W x 4.25"" D