FLOWSERVE CORP., DALLAS, TEXAS. The Limitorque Actuation Systems L75 Series of electric valve actuators uses state-of-the-art technology to provide remote control actuation of quarter-turn valves and other rotary devices, including on/off and modulating rotary valve applications. Targeted markets for the L75 Series include water and wastewater treatment, copper mining, chemical and petrochemical process control, pharmaceutical, and food and beverage applications, among others. According to the company, the L75 adds a new dimension of operational dependability and flexibility to modern processes controlled by computers, programmable controllers, and other electric control equipment. Its multifunction capability permits the use of the L75 throughout the process for on/off, throttling, variable-cycle, and any analog or digital control. The L75 Series is available in eight sizes and produces torque to 3,000 in.-lbs.
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