Flowserve Corporation is a manufacturer and aftermarket service provider of comprehensive flow control systems. It develops and manufactures precision-engineered flow control equipment integral to the movement, control and protection of the flow of materials. The Company operates through two segments: Flowserve Pumps Division (FPD) and Flow Control Division (FCD). FPD designs, manufactures, pre-test, distributes, and services specialty and highly engineered custom and pre-configured pumps and pump systems, mechanical seals, auxiliary systems, replacement parts and upgrades and related aftermarket services. FCD designs, manufactures, distributes, and services a portfolio of flow control solutions, including engineered and industrial valve and automation systems, isolation and control valves, actuation, controls and related equipment. The Company also offers an array of aftermarket equipment services, such as installation, advanced diagnostics, repair and retrofitting.