Plumbing Planet's ball valve selection covers the configurations and materials required for water supply, hydronic heating, compressed air, and industrial fluid control. Choose from 2-piece and 3-piece full-port ball valves in brass, bronze, and stainless steel, with threaded, solder, and press-fit end connections. Brands include Webstone, NIBCO, Apollo, and Legend Valve, in sizes from 1/4 inch through 3 inch and rated for water, steam, and gas service.