Flowserve Corporation is a manufacturer and aftermarket service provider of flow control systems. The Company operates through two segments: Flowserve Pump Division (FPD) and Flow Control Division (FCD). The FPD segment designs, manufactures, pre-tests, distributes and services specialty and engineered custom and pre-configured pumps and pump systems, mechanical seals, auxiliary systems, replacement parts and upgrades and related aftermarket services. The FCD segment 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. Its product portfolio of pumps, valves, seals, automation and aftermarket services supports global infrastructure industries, including oil and gas, chemical, power generation, including nuclear, fossil and renewable, and water management, as well as certain industrial markets.