Situated in environments ranging from desert to tundra, offshore to underground, where flooding, humidity, extremes of heat and cold, ultra violet and corrosive atmospheres are normal, actuators have to perform unfailingly. Power supply and cable connections were verified to be okay. Electric actuators are engineered to provide efficient, high performance automation of quarter turn valves. Rotork s tried and tested range of iq intelligent electric valve actuators is now further enhanced retaining legendary features such as rotork s unique double sealing system and nonintrusive infrared commissioning capability by the addition of the iqt dedicated quarterturn actuator. Direct torque output range from 34 nm 25 lbf ft to 3,000 nm 2,200 lbf ft. Iqs are watertight or watertight and explosionproof depending upon specification. There is no alarm indication appearing on the lcd display. Some of the iq3 actuators at the terminal during installation.
With this heritage, we draw on over 100 years of experience in this sector. Power is provided by 1126 vdc and position is controlled by a 420ma signal or pulse clockwise or counterclockwise. Rotork controls is the home of the flagship iq intelligent electric actuator range. These actuators, sturdily designed for both onoff and regulating applications, quietly operate by a fully enclosed electrical motor with a thermal. Iqtf actuators are available with rotary, linear or rising stem valve drive outputs to iso mss standards. Rotork has developed the ck actuator range to provide a stateoftheart product to the valve industry.
Rotork cvl electric actuators for spira trol control valves. Iq pro multiturn 70 actuator dimensional drawings legacy. Electric and fluid power actuators from rotork have been installed on a new floating production storage and offloading fpso vessel in brazil. The qx is the flowserve limitorque product for the. Ktork actuators have a torque output of up to 18,300 nm 155,000 and provides precise modulating control for quarterturn control valves with an accuracy of 0. For further information, please refer to our privacy policy. Electric actuator market research and forecast 2020. A lifting nut that rotates to raise and lower the stem. This electric actuator is especially desined for quarter turn operating application such as ball, butterfly, plug valves, dampers and similar usages. Sipos aktorik was formed from the electric actuator division of siemens ag. The type na1 actuator is used for active applications inside the containment, while the na4 is used inside the containment for passive applications. Electric actuators rotork is the home of the flagship iq intelligent electric actuator range. Rotork controls has world class manufacturing facilities, with global locations including uk, usa, germany, china, malaysia and india. Electric linear actuator electric rotary actuator electric valve actuator.
Our technical experts are fully trained in a wide range of actuation products, and are able to offer valuable services such as technical support, installation and commissioning, maintenance and support. The iq range features legendary innovations including rotork s unique doublesealed enclosure, nonintrusive infrared commissioning, datalogging and predictive maintenance capabilities. Modern electric actuators offer a wide range of technologies and features, from basic motor controls to sophisticated electronic controls. Rotork electric and pneumatic actuators have been installed to help deliver fresh drinking water to neighbourhoods in germany. The valve can be opened and closed using the actuator handwheel though. Section page rotork keeping the world flowing 2 electric actuators and control systems 8 network control systems 18 rotork master station network capabilities 19 section page valve gear operators and accessories 22 fluid power actuators and control systems 34 comprehensive product range serving multiple industries improved efficiency, assured safety and environmental protection. Rotork electric actuators used in us shale oilfield. Iq actuators are multiturn electric actuators which can be used for isolation or regulating duties of up to 60 starts per hour. Supporting documents and software are available for download at. Rotork s actuators were selected for this project due to their high duty modulating cycles.
Introduction to rotork skilmatic actuators youtube. Rotork electric actuator manual click here actuators, changing power sources or motorising manual valves, we offer a tailor made actuators. Stadtwerke lohr am main has been supplied with 39 gt pneumatic piston actuators and ck modular electric actuators to be used at two municipal water works which supply the town of lohr am main, in bavaria, and. Rotork iq3 intelligent multiturn electric actuators have been specified for use in solar powered control stations for water gathering pipelines in the usa. Electric actuators mga controls have developed partnerships with key players in the field of electric actuators, such as rotork controls and auma. The rcel series has improved reliability incorporating all the best features. Different types of electric actuators and its applications.
Reduction gear mechanisms including chain driven sprockets used to control the speed of the gate and to provide a mechanical advantage to overcome the forces involved in lifting the gate. Asset management in the water industry the valve actuators perspective. Rotork electric actuators used in us shale oilfield pipelines solar solution. Belimo svk series electric actuator with ugvl linkage kit. Resources for the rotork iq3 range intelligent electric valve actuators, including drawings, literature and wiring diagrams. Network system connectivity with the addition of an appropriate option card, the iq actuator can be incorporated into a. Rotork keeping the world flowing for future generations. Warner linear actuators can pushandpull or liftandlower loads ranging from one pound to over 2800 pounds 12455 n up to 24 inches 600 millimeters with equal capacity in both directions of travel. Standard enclosure ip67, nema 4, 4x squirrel cage, totally enclosed motor standardized and colorcoded wiring. Hvac solutions for damper and valve actuation rotork. Itork electric actuator is designed in compact size with robust construction, reliable perfomance and ability to integrate fully into multiple control system. Rotork electric actuators powered by solar panels on us. In addition, total environmental sealing and rotork s positive attitude to quality, result in an actuator of the utmost reliability.
Electric actuators for steam systems us spirax sarco. Typical applications are onshoreoffshore, fpso, shipbuilding, chemicalpharmaceutical industries etc. Electric actuators installed to upgrade chicago water purification plant hundreds of rotork multiturn and partturn iq electric actuators and gearboxes have been installed as part of a us water filtration plant upgrade. Valve setup and torque setup of limitorque mx actuator. Third generational iq multiturn electric actuators have been installed on eight penstock gate valves to control the flow of wastewater entering the stp in murrumba downs, a suburb in the countrys state of. This brochure intends to describe functions and possible applications for electric actuators, actuator controls and gearboxes. Skilmatic electrohydraulic quarter turn siehqt and linear actuators siehl with manual overide. Low or high voltage single phase dc or ac power supply with 3phase option. Electric actuator rotork rcel series of electrical actuators supplied by remote control subsidiary of rotork group, offer efficient, reliable, long life and high performance control automation. A range actuators combine the qualities of a robust electric motor and a well proven mechanical drive of the utmost simplicity.
Efficient operation warner linear actuators consist of an electric motor combined with a high efficiency gear train and lead screw. Petroleum water treatment electric power pharmaceutical. Custom build to suit thrusts up to 150 kn spring return or 5,500 kn double acting. Linear electric cutoff actuator rotary electric regulating type actuator.
The ck product range includes standard multiturn actuators through to intelligent centronik equipped actuators. This type of actuator is a full electronic actuator gets 4ma to 20ma d. Nonintrusive electric actuators flowserve corporation. Each actuator variation has been modelled to avoid customers having to cutand. Electric actuators installed to upgrade chicago water purification plant hundreds of rotork multiturn and partturn iq electric actuators and gearboxes have been installed as. The external data has been modelled to provide an accurate representation of the envelope shape, but no internal detail has been modelled. Pneumatic actuator requires a complex system and high electricity cost. For 60 years rotork has used innovation for designing reliable, flexible and robust valve actuators and control systems. It shows the components of the circuit as simplified shapes, and the capacity and signal contacts along with the devices. Every rotork actuator has been fully tested before leaving the factory to give years of trouble free operation, providing it is correctly commissioned, installed and sealed. Pax1 electric linear actuator by fairchild industrial products.
Iqt3, iqtm, iqtf all voltages partturn actuator electrical data. More recent innovations include the advanced display, bluetooth communications. Iq range installation and maintenance instructions rotork. Intelligent electric valve actuation on chinas westeast pipeline. Rotork iqt250 actuator troubleshooting cr4 discussion thread. The rotork iq3 electric actuator for waterproof and dust. Iq pro multiturn installation and maintenance manual legacy. We have a rotork iqt250 actuator unit installed at site, which recently stopped responding to local as well as remote commands. Rotork valve actuator wiring diagram autocardesign. Modular design providing flexibility and configurability to. Electric technical data sheet rcel series actuators. Close we use cookies in order to optimise this website and for continuous improvement. Prorange actuators are available in pdf and dxf format in iqiqt range specifications. Worlds largest wastetoenergy plant using rotork actuators to produce power for china.
The involvement of rotork site services rss, which offered final commission and warranty, and rotork s support during initial testing and calibrating was also key in the customers decision to choose the companys products. Rotork controls delivers state of the art cutting edge products to the valve industry. Gears and actuators, electric actuators pdf document, 1 kb flangeflange, dn 300800. Customer metroval specified rotork intelligent iq3 multiturn electric actuators, as well as cp and gp pneumatic actuators, to control plug and butterfly valves on an fpso, which will operate in the. More than 300 rotork actuators have been specified for use on an indian pipeline almost 700 km in length. By using this site you agree to the usage of cookies. Iq3 3phase modulating multiturn actuator electric actuators. These types of limitorque electric actuators are available for operations such as openclose, modulating, network and rotary service.
Rotork electric motordriven actuators are classified into three types. Electric actuators model epi2 iom, keystone, actuators. Rotork iq3 electric multiturn actuators have been installed at a waste incineration. Rotork is the home of the flagship iq intelligent electric actuator range. Rotork electric and pneumatic actuators chosen to deliver. Protection of life, health and assets quality made in germany. Rotork s product offering of fluid power actuators encompasses gp, cp and rc200 rci200 ranges of scotchyoke pneumatic actuators, gh scotch yoke and rh rack and pinion hydraulic actuators, the go range of gasoveroil actuators, the hpg range of highpressure directgas actuators and the skilmatic range of electrohydraulic actuators. Rotork fairchilds all new pax1 series linear actuator can be used alone or it can be paired with a variety of fairchild time proven pressure regulators, enabling remote control of the pneumatic pressure. Rotork valve actuator wiring diagram wiring diagram is a simplified customary pictorial representation of an electrical circuit. The actuator is designed to lock in last place if power or signal are lost. Rotork actuators used for precise oil and gas flow control.