Showing results: 46 - 60 of 227 items found.
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Remote Control Range -
Rotork plc
The Remote Control range is a family of valve actuators and associated products of the former Remote Controls AB of Sweden. These outstanding products are now backed by the vast global sales and service network of Rotork. Details of the product range are available from the links below and the menu on the left.
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LP/LH -
Rotork plc
Rotork linear actuators offer the advantages of compact size, high performance and a simple but highly reliable design. They are ideal for operating on/off and control functions of both globe and wedge gate valves. Both spring-return and double-acting configurations are available with either pneumatic or hydraulic cylinders.
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K-TORK -
Rotork plc
The K-TORK Range of high-performance ‘true rotary’ vane actuators are used in critical applications commonly found in most process industries. Located in Dallas, Texas, USA, K-TORK products are supplied through the global network of Rotork offices and Rotork agents and K-TORK distributors in the USA.
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GO -
Rotork plc
The gas-over-oil range of pipeline actuators are designed to use pipeline gas as the motive power source. They utilise our robust GH and RH quarter-turn prime movers and are field proven in installations around the world. Control configurations are available to meet virtually any operational requirements.
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ABB Ltd.
The ABB extensive range of accessories simplifies the installation of elecrical actuators and electronic units and makes it suitable for all applications occur in practice. From the matching adapter plates via software ECOM700 to the motor temperature monitoring unit SD241-B you will find everything you need for a quick and trouble-free installation.
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CMA Range -
Rotork plc
CMA range modulating actuators deliver a series of sizes suitable for linear, part-turn and multi-turn control valve and pump applications requiring precise position control and continuous modulation. The Rotork CMA Range provides for simple, safe and easy set-up via an internal electronic 6-segment LCD display and push button configuration.
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LA-2000 -
Rotork plc
The LA-2000 Series are self-contained, bi-directional, linear actuators internally geared to produce up to 1,600 lbf. (7,117 N) of thrust. Some models also offer continuous modulating duty up to 2,000 starts per hour. A variety of speeds, thrusts, motors, voltages and control options are available which make the LA-2000 Series ideally suited for reliable positioning of dampers, combustion controls, gates, diverters, hydraulic variable speed drives, or other linear positioning applications.
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CVA Range -
Rotork plc
The CVA range of linear and quarter-turn actuators provide an electrically powered process control operator suitable for most control valve types and sizes. The CVA sets a new standard for process control and valve actuation. Rotork has proven expertise in applying new technologies in the automation of valves to bring enhanced performance and innovative features. This philosophy has now been applied to a new range designed specifically for the exacting demands of process control, specfically continuous modulating control valve applications.
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CQ -
Rotork plc
The CQ range provides an innovative fully-concentric and balanced actuator design for quarter-turn valves. The design features a helical mechanism that transforms linear piston motion into quarter-turn valve stem rotation. CQ actuators provide a much higher torque output for a given footprint than scotch yoke designs typically utilised to operate many quarter-turn valve types. It is therefore ideally suited for installation in confined spaces. Further, Rotork’s unique helical pin design provides higher efficiency than a helical gear mechanism utilised by other valve actuator manufacturers.As standard, the CQ torque output profile, like that of a scotch yoke actuator, is engineered to parallel the torque demand profile typically found with popular quarter-turn valve types. The CQ design however is unique in that the torque profile can be custom engineered and manufactured to meet specific, non-standard valve torque requirements.In our experience, the CQ standard range of sizes is suitable for applications that require a pneumatically powered actuator with torque demand less than 150,000 Nm. However, we also engineer CQ actuators with greater output and/or hydraulic power. Please apply to Rotork for these applications.
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T Series -
Thomson
The proven design of the T series precision linear actuators has found its way into thousands of applications throughout the world. Precision-rolled ball screws provide smooth motion, accurate positioning and quiet operation while the slide guide bushings and the rugged exterior design allows it to be used in the thoughest applications. The T series combines durability, performance and ease-of-use with a large selection of factory-engineered options and accessories. Regardless of the environment or requirement, we can customize our standard models to fit just about any application.
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GP/GH -
Rotork plc
GP (pneumatic) and GH (hydraulic) range scotch yoke actuators are designed to provide a rotary, quarter-turn movement for either on/off or modulating duty. The rugged yet compact design is available with two different yoke designs. The classic symmetric yoke delivers peak torque at both ends of stroke. Alternatively, they can be supplied with canted torque arms designed to deliver peak torque at only one end of stroke. Use of canted arms can often reduce actuator size, weight and cost for valves with appropriate torque demand characteristics.
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MaxJac -
Thomson
The MaxJac actuator features a smooth high response ball screw and gear motor and utilizes a proprietary guidance bushing to provide precision smooth linear actuation. Standard equipment includes a 12 volt motor with potentiometer feedback. It is ideal for throttle control, solenoid actuation, and valve actuation in such applications as construction equipment, motor vehicles, marine, and blood infusion pumps.
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ELB Line Break Detection System -
Rotork plc
Rotork’s ELB (Electronic Line Break) is a robust self-contained electronic pipeline monitoring system designed for use in the gas & oil industry. It will continuously monitor pipeline pressure dynamics to provide early detection of pipeline breaks and initiate automatic valve actuator movement to an emergency position based upon user-defined parameters. The powerful and versatile system can also collect detailed operational data useful for optimising performance and enhancing pipeline safety.
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Type K Damper Drives -
Rotork plc
The Type K Range offers rotary and linear pneumatic damper drives for utility power plants, refineries, powerhouse boilers, furnaces and process heaters that require precise combustion air and flue gas handling solutions. Type K damper drives have proven to increase boiler efficiency, reduce maintenance, lower fuel consumption and reduce harmful emissions.
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SM-6000 -
Rotork plc
*Torque range up to 35,256 Nm (26,000 lbf.ft)*Up to 313° rotation*Double O-ring sealing*Continuous unrestricted modulating duty*Manual override standard*HART®, Profibus® & Foundation Fieldbus® available*Automatic torque limiting*Self-locking drive system to hold in last position and prevent backdriving up to 125% of torque rating*AC input power (1-phase and 3-phase)*Temperature range from -40° F to 185° F (-40° C to 85° C)*Manual override standard
