Flowserve”s Limitorque 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. Target markets include water and wastewater treatment, copper mining, chemical, petrochemical, process control, industrial applications, pharmaceutical, and food and beverage, among others. Features either a split-phase capacitor AC-reversing motor or a DC motor. Valve is driven through a sealed, permanently lubricated gear train for maintenance-free operation. The L75 Series is available in eight sizes and produces torques to 3000 in-lb. Housings are designed to TYPE 1 General Purpose; TYPE 4 Watertight; TYPE 7, Class I, Division 1 and 2, Groups C and D; and TYPE 9, Class II, Division 1 and 2, Group E, F, and G. A combined location TYPE 4, 4X, 7, 9 enclosure is also available as a Z option. The L75 Series features a baked polyester finish as its standard coating. Special coatings are available for extreme hazardous-environment applications.