DelVal Flow Controls USA, LLC. Valves DelVal Flow Controls USA, LLC. Visit Website 6068 Highway 73 Geismar, LA 70734 (225) 744-4326 About About DelVal Flow Controls manufactures high quality ball valves, butterfly valves, actuators and control accessories for the process industry. Ascension Chamber of Commerce 1006 W. Highway 30 Gonzales, LA 70737 Phone: (225) 647-7487 Fax: (225) 647-5124 info@ascensionchamber.com Quick Links Join the Chamber Members Benefits Events About Us News & Media Contact Us Resources © Copyright 2017. Ascension Chamber of Commerce. Website designed by dezinsINTERACTIVE