SPX FLOW, Inc. Based in Charlotte, North Carolina, is a leading global supplier of highly engineered flow components, process equipment and turn-key systems, along with the related aftermarket parts. The APV brand is part of SPX FLOW Inc. which manufactures and markets engineered solutions and products used to process, blend, meter and transport fluids in addition to air and gas filtration and dehydration. Recognized for its leading brands and turnkey systems capability.