Flowserve Corp. engages in the manufacture and provision of aftermarket service for comprehensive flow control systems. It operates through Flowserve Pumps Division and Flow Control Division segments. The Flowserve Pumps Division designs, manufactures, pretests, and distributes pumps, pre-configured industrial pumps, pump systems, mechanical seals, auxiliary systems and replacement parts, and related services. The Flow Control Division segment designs, manufactures, and distributes a broad portfolio of engineered-to-order and configured-to-order isolation valves, control valves, valve automation products and related services and equipment. The company was founded in 1790 and is headquartered in Irving, TX.