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. Its segments include Flowserve Pumps Division (FPD) and Flow Control Division (FCD). FPD segment designs, manufactures, pretests, 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. FPD products and services are used by companies that operate in the oil and gas, chemical, power generation, water management and general industries. FCD segment designs, manufactures, distributes and services a broad portfolio of flow control solutions, including engineered and industrial valve and automation systems, isolation and control valves, actuation, controls and related equipment.