Flowserve Corp. engages in the manufacture and provision of aftermarket service for comprehensive flow control systems. It operates through the following segments: Flowserve Pumps Division and Flow Control Division. The Flowserve Pumps Division segment provides pumps, pre-configured industrial pumps, pump systems, mechanical seals, auxiliary systems and replacement parts and related services. The Flow Control Division segment involves engineered and industrial valves, control valves, actuators and controls and related services. The company was founded in 1790 and is headquartered in Irving, TX.