Bill Geers and Wayne Grabowski from NIBCO presented John Wadlington of Chicago-based Columbia Pipe & Supply with the award for Top U.S. Distributor of NIBCO Actuation Products. NIBCO has expanded its product lines of pneumatic and electric actuators to complement its valve products. Columbia recently expanded its valve actuation capabilities with a second Actuation Center in its new 113,000-sq.-ft warehouse in Rockford, Ill.