Apollo Valves, manufactured by Conbraco Industries, celebrates a milestone in U.S. manufacturing — it has produced more than 150 million of the 70-100 Series ball valves since first put into production in 1968. Distributor F.W. Webb recently purchased 150,000,001 70-100 Series Ball Valve from Apollo. Members of Apollo Valves presented F.W. Webb with an honorary valve trophy June 6 as a symbol of the manufacturing milestone.