Circor International, Inc. engages in the design, manufacture, and marketing of valves and other engineered products and sub-systems worldwide. Its Energy segment offers flanged-end and threaded-end floating and trunnion ball, needle, check, butterfly, large forged steel ball, gate, control, and relief valves, as well as pressure regulators for use in oil, gas and chemical processing, and industrial applications. This segment provides its products under the KF, Pibiviesse, Mallard Control, Hydroseal, Contromatics, SF Valvulas, Sagebrush, and Pipeline Engineering names. The company’s Aerospace segment offers aerospace landing gear, precision valves, control valves, relief valves, solenoid valves, pressure switches, regulators, impact switches, actuators, speed indicators/tachometers, and DC electric motors used in hydraulic, fuel, water, air, and electro-mechanical systems of military and commercial aerospace applications under the CIRCOR Aerospace, Aerodyne Controls, Circle Seal Controls, Loud Engineering, Castle Precision Industries, Industria, Bodet Aero, and Motor Technology names. Its Flow Technologies segment provides precision valves, compression tube fittings, control valves, relief valves, butterfly valves, regulators, strainers, sampling systems, instrumentation, cryogenic, power generation, and steam applications for power generation, industrial and commercial HVAC/steam, industrial and process, and chemical and refining markets. This segment provides its products under the Cambridge Fluid Systems, Hale Hamilton, Leslie Controls, Nicholson Steam Trap, GO Regulator, Hoke, CIRCORTech, Spence Engineering, CPC-Cryolab, RTK, Rockwood Swendeman, Spence Strainers, Dopak Sampling Systems, and Texas Sampling names. The company markets its products through direct sales, distributors, and commissioned representatives. Circor International, Inc. was founded in 1999 and is headquartered in Burlington, Massachusetts.