Flowserve Corporation is among the leading suppliers of fluid motion and control products and services worldwide. The company manufactures industrial and engineered pumps, valves, valve actuators and precision mechanical seals. It serves the power, pulp and paper, water resources, pharmaceutical, pipeline, chemical, mineral and ore, petroleum, nuclear and general industry markets. Flowserve offers automation, check, control, multiturn and nuclear valves. The company markets Pac-Seal, Durametallic, Pacific Wietz and Five Star Seal products. It also performs services, such as rapid prototyping, project management, field machining, concrete restoration, bolting, torque tensioning, leak sealing, turbine and valve repair, custom fabrication and pump installation. Flowserve provides support and delivery of lubricated mechanical seals, support systems, control panels, bearing isolators, thermoplastic components, couplings and condition monitoring equipment. The company was established in 1997 with the merger of BW/IP and Durco International. Flowserve Corporation is headquartered in Irving, Texas, with a location in Bridgeville, Pa.