Rotork Electric and Fluid Power Actuators and Associated Control Systems


Rotork is a leading supplier of actuator and flow control equipment for a wide range of clients within the energy industry, including those involved in coal, oil and gas facilities.

The company has a worldwide network of local offices and agents that are fully trained in providing a well-rounded service that includes plant maintenance, factory customisation, as well as repair and upgrade services.

Durable valve actuators and control systems for the power industry

Rotork provides durable multi-turn, part-turn, precise rotary, and linear actuators for process control applications. The range also includes small part-turn and explosion-proof actuators.

Heating, ventilation, and air conditioning (HVAC) actuators, network control systems, sensors, switches and controls also form part of Rotork’s product choice.

The company’s wide range of actuators meet the rigorous requirements set out by the power industry and the strong levels of durability and dependability needed to ensure safety as well as efficiency within each individual plant. Each actuator conforms to international standards, including water-resistance and hazardous area approvals.

Innovative electric actuators for power facilities

Rotork’s IQ intelligent electric actuator collection has been designed with state-of-the-art technology such as its exclusive double-sealed enclosure, ‘non-intrusive’ infra-red commissioning, data logging, and predictive maintenance capacities.

The most up-to-date electric actuators feature a more developed display, Bluetooth® communications interface, and an absolute encoder.

The IQ actuators are produced in several different sizes and are available with rotary, quarter-turn, isolating, and modulating features.

Rotork supplies the AWT range, which is designed to simplify control applications, and provides ROM, ROMpak, as well as ‘Q’ direct drive actuators for small quarter-turn regulators.

The company’s electric actuators are suitable for use with many types of communication and process control equipment, while its Pakscan system provides a particularly high-tech actuator network comparable to Profibus, Foundation Fieldbus, Modbus, DeviceNet, and Hart.

Fluid power actuators and control systems for energy applications

Rotork produces a wide range of high-grade fluid power actuators and control systems, which are designed for general purpose (on / off), protective service, and special valve applications.

The company produces the following types of fluid power actuators and control systems:

  • Scotch yoke pneumatic (GP, CP and RC200 / RCI200)
  • Vane-type pneumatic
  • Scotch yoke and rack-and-pinion hydraulic (GH and RH)
  • Gas-over-oil (GO)
  • High-pressure direct-gas (HPG)
  • Electro-hydraulic (Skilmatic)
  • Subsea
  • Smart valve monitoring systems (SVM)

All of the products listed are available in quarter-turn and linear designs, and are suitable for adverse locations where high-speed failsafe or emergency shutdown (ESD) duties may occur. Rotork’s subsea actuators, for example, are built to endure extremely great depths.

Manual and motorised gearboxes and gear operators

Rotork offers a broad range of manual and motorised gearboxes and attachments designed for use with valves and actuators. All of the company’s valve gearboxes are created with challenging situations in mind, including subsea and nuclear applications.

Rotork provides quarter-turn worm, override, and subsea quarter-turn gear operators, while its gearboxes come in multi-turn and quarter-turn designs.

As part of its gearbox attachment collection, the company delivers mounting brackets, extension shafts and pedestals.

Expert retrofitting and new-build project assistance

To offer clients a service that covers the entire life of the plant and enables operators to concentrate on other general business needs, Rotork provides expert assistance in the design, installation, and commissioning of retrofitted valve actuators and monitoring solutions. Services also include actuator advice, site surveys, audits, maintenance, and repair.

The company provides services relating to new-build projects to accommodate every individual need.

About Rotork

Since Rotork was established in 1957, it has grown to be the world’s largest independent producer of actuator and flow control equipment. With over 60 years’ experience in the power industry, the company has come to fully understand the challenges faced by its clients and offers exceptional global support through its many production, distribution and support centres.

Rotork has facilities in the UK, Europe, China, Malaysia, India, and the US, while its total number of expert technicians has reached more than 1,000.

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Press Release

Rotork Improves Die Casting Machinery Performance and Costs for Suzhou Mingzhi Technology

Rotork's Fairchild introduction of electro-pneumatic transducers has improved the performance of die casting machinery and reduced overall costs.

Rotork Plc

Brassmill Lane




United Kingdom

+44 (0)1225 733200 +44 (0)1225 333467

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Press Release

11 January 2018

Rotork's Fairchild introduction of electro-pneumatic transducers has improved the performance of die casting machinery and reduced overall costs.

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29 September 2017

Rotork will increase the safety of the Sir Seewoosagur Ramgoolam (SSR) International Airport in Mauritius through the supply of Skilmatic SI electro-hydraulic actuators.

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14 September 2017

Rotork has provided the RWE Aberthaw Power Station in South Wales with valve actuation systems to help it become one of the most efficient coal-fired stations in the UK.

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1 September 2017

Rotork has supplied the Alameda Hydroelectric Plant in Mexico with CK range modular electric valve actuators to create an automated flow control system for the station's turbines.

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Regional Offices

Rotork Plc

Brassmill Lane




United Kingdom

Claire Clark - Sales and Marketing +44 (0)1225 733200 +44 (0)1225 333467

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