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1、A4USUSA4USA4A4USCompact Scotch-Yoke Actuators for Quarter-Turn ValvesRC200 RangeEstablished Leaders in Actuation TechnologyA4USUSA4USA4USA42Rotork Actuators Quality ControlledQualityRC200 actuators are manufactured under strict quality control in an ISO 9001 / 14000 environment. They comply with all
2、 standard international requirements and are CE marked according to PED and ATEX. We use only top-quality materials in a precisely engineered and manufactured product so our actuators are very long lasting. We are proud to provide a unique three-year warranty.EfficiencyUnlike rack & pinion designs o
3、ften offered by our competitors, the RC200 with its scotch-yoke drive gives at least 50% more torque in the end positions, where most valves require it.ReliabilityEvery Rotork Fluid Systems actuator is built to provide long and efficient service with a minimum of maintenance. The design, engineering
4、 and materials used in their construction ensure optimum performance even in the harshest of environments.Remote Control Range RC200 Compact Scotch-Yoke ActuatorsSince the company was founded in 1957, Rotork has become the standard for excellence in the field of valve and damper automation for the o
5、il, gas, power, water and waste treatment industries around the world.As established leaders in actuation technology, we owe our success to a commitment to quality at every stage, and at every level, of Rotorks operations.At the heart of the company is an exceptional workforce the highly trained, fo
6、rward thinking engineers, technicians, and sales support staff who each play a crucial role in maintaining Rotorks unrivaled reputation for innovation, reliability and first class after sale support.With several fluid power factories and additional Centres of Excellence located around the globe, we
7、are able to offer creative solutions and design systems for virtually any application from subsea hydraulics to the most sophisticated yet simple fluid power control system.Contact Rotork for your operational or safety application requirements. We will work with you from conception, to design, to ma
8、nufacture, to installation, and finally to maintenance and service support.The Rotork Fluid Systems RC200 pneumatic actuator features a modern scotch-yoke mechanism that provides high start- and end-torque output in a very compact package. It is available in both double-acting and spring-return conf
9、igurations with an optional integral manual override. Spring-return actuators feature springs that are safely contained within an epoxy coated cartridge. Pistons are guided in two places by high-performance bearings which ensure proper alignment and long seal life. Adjustable travel stops are availa
10、ble in both directions.RC200 actuators have the lowest weight and the smallest external dimensions of any actuator with an equivalent torque output. This yields a compact and light yet robust valve / actuator package, particularly when a manual override solution is required. Another benefit is that
11、they have less stroke volume than comparable rack and pinion actuators, providing a significant saving in the use of compressed air.A4USUSA4USA4A4US3Established Leaders in Actuation TechnologyInside The RC200 ActuatorOperating Pressure: 2-10 bar (30-145 psi)Torque Output: Up to 4,400 Nm (39,000 lbf-
12、in)Temperature Ranges:Standard: -20 to +80 C (-4 to +175 F)High: 0 to +150 C (+32 to +300 F)Low: -40 to +60 C (-40 to +140 F)Arctic: -47 to +60 C (-52 to +140 F) Extra Corrosion Protection:RCT: hard anodise / low friction polymer treatment.Epoxy coating.Offshore or other finish to meet customer spec
13、ifications.Stainless screws and drive shaft (standard for RC210 260).Standards:Solenoid valve connection: NAMUR.Fitting accessories: VDI/VDE 3845, NAMUR.Fitting to valve: Hole pattern, centering ring ISO 5211, DIN 3337, NAMUR.Stardrive shaft: ISO 5211 with 90 and DIN 79 with 45 and NAMUR.Certified s
14、uitable for use at SIL 2 & SIL 3 as a single device in accordance with IEC 61508.Operating Medium:Air, inert gases (non-dangerous fluids, group 2 according to directive PED 97/23/EC).RC200 actuators also available for water or oil hydraulics.CE Marking: CE marked according to PED and ATEX.Features a
15、nd Benefits For either on/off and modulating applications. Lightweight, compact design. Double-acting and spring-return configurations. Pre-tensioned springs for safety. High torque in the end-of-stroke positions. Connections and mounting according to international standards. High efficiency, low ai
16、r consumption. Housing in anodised aluminium.Note on the RC265 The RC265 size is an addition to the 200 series actuator family. This model was added as an optimum solution to a torque gap between the 260 and 270 sizes. It incorporates all the standard features of the RCI200 series except that it is available only in standard and high temperature builds. An added feature unique to the 265 model is a
