PVI, the Jacksonville, FL-based American subsidiary of Pon Holdings B.V., has acquired Carter Chambers LLC for an undisclosed amount. Carter Chambers, LLC will merge operations with Desselle-Maggard Corporation in 2010. Both companies are headquartered in Baton Rouge, LA, and the strategic alliance will provide turnkey repair services on control, pressure relief valves, quarter-turn automation and a large selection of complementary instrumentation and control products in 14 locations across the Southeast.