Download & View Limitorque L 120-40 Manual as PDF for free. More details. Words: 9,688; Pages: 44; Preview; Full text; Limitorque Actuation Systems 120-11000 Rev. E September 2002 Limitorque L120 Series Installation & Maintenance for L120-10 through L120-40. Limitorque Actuation Systems The Limitorque L120-85 actuator is a multi-turn electric valve operator which can be used to position a wide assortment of components. It can be coupled with a B320 gearbox to provide remote operation of large plant isolation valves. The Flowserve Limitorque B320 bevel gear operator not immediate shipment. Limitorque also accommodates only makes it easy to manually operate multi-turn valves specialized needs with a variety of options, including — it also makes it easy to convert to motorized service. handwheels, chainwheels, spur gears, and operating wrench Available options for the B320 operator include: Flowserve Limitorque has designed the B320 to be configured to each customer's needs. Choose an optional handwheel . for manual actuation. Add a spur gear attachment for greater mechanical advantage. And when manual operation simply isn't practical, just couple the B320 with one of Limitorque's Note: for Speed and other stroke values consult Limitorque L SERIES Linear Motion Type BA bevel gear operators are directly mounted to the gate and globe valve which receive the thrust loads. This results in easy manual opening and closing of the valves. The operators also may be mounted onto existing valves with the use of an adapter. When combined with the HBC and PT worm gear operators for quarter-turn valve control and multi-turn dampers, or with the B320 or MT bevel gear operators for gate, globe, and slide & sluice gates, the L120 is well-suited to meet the wide range of industrial applications. Features. Aluminum and ductile iron housings offer durability The Flowserve Limitorque WG series of worm gearboxes is designed for quarter-turn butterfly, ball, and plug valve applications as well as quarter-turn and multi-turn dampers and offers unsurpassed quality and longevity in a wide variety of weatherproof, submersible and buried-service applications. The following installation and maintenance manual (IOM) explains how to install and maintain the Limitorque Valve operators: stem question. Hello all, it's a balmy 45 in Chicago today. Quick question, any body had to make acme nuts for Limitorque operators? The one i'm working on measures 4 1/2" dia. with 3 threads per inch. We've had problems in the past remaking nuts because the thread depth is all over the place. the SMB to an additional gear operator to obtain a gear ratio suitable for quarter-turn applications. The SMB accommo- dates all Limitorque manual operators and torque reducers, including the HBC, WTR, and PT operators for quarter-turn application, and the B320 for multi-turn applications. Whatever the valve, the SMB reliably controls valve move- The MX Series B (MXb) electric actuator is Limitorque's next-generation, high- performance unit. It offers an improved user experience, superior reliability, Limitorque B320 Series Bevel Gear Operators Rugged & dependable for manual or motorized valve control applications. We are here to help. Experience is only a click away. Or, call your Limitorque Actuators experts at Flotech, 904-358-1849. Name * First Last Email * Phone Company State * Country * Message * Please verify: Other Products Manual sistema limitorque L120 by emmanue