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Rotork is the market leading actuator manufacturer and flow control company that operates in any market where the flow of gases or liquids needs to be controlled.
BATH, ENGLAND, United Kingdom

ROTORK Controls

Rotork Controls is the home of the flagship IQ intelligent electric actuator range. The IQ range features legendary innovations including Rotork' s unique double-sealed enclosure, ‘non-intrusive' infra-red commissioning, data-logging and predictive maintenance capabilities. More recent innovations include the advanced display, Bluetooth® communications interface and absolute encoder.

The IQ functionality and reliability is available for valves of virtually every size and description, including multi-turn (rotary), quarter-turn, isolating and modulating, with watertight and hazardous area approvals to all internationally recognized standards.


IQ3 Range Electric Actuators

For over 50 years Rotork have used innovation for designing reliable, flexible and robust valve actuators and control systems. Continuing our ethos of evolving design, the next generation IQ multi-turn and IQT part-turn actuators are now available. Reliability standards have been set even higher, it is simpler to commission and use and is unrivalled in its ability to provide valve and process control operational data.


IQ Standard (Multi-Turn Actuators)

    IQS – Single Phase

    IQD - DC

    IQM - Modulating

IQT Standard (Part-Turn Actuators)

    IQTM – Part-Turn Modulating

    IQTF – Full-Turn



The ROM and ROMpak actuators provide quiet and reliable operation for all kinds of small ball valves and butterfly valves, as well as dampers and ventilation louvres. They provide self-locking as standard, a local indicator and manual override options together with a wide range of voltages.


ROM/ROMpak Standard

ROMH/ROMpakH(High Speed)


CVA(Control Valve Actuator) Range

Building on ROTORK’s historical success with innovative technology, the CVA offers a highly accurate and responsive method of automating control valves, without the complexity and cost of a pneumatic supply. With an increased focus on production costs and efficiency, accurate control of product through the pipeline is paramount. With resolution figures better than 0.1% and the ability to eliminate position overshoot, the ROTORK CVA range helps to maximize product quality and plant capacity.


CVQ – Quarter Turn

CVL – Linear


CMA(Compact Modulating Actuator) Range

CMA Range modulating actuators deliver a series of sizes suitable for linear, quarter-turn and rotary control valve and pump applications requiring precise position control and continuous modulation.


CML - Linear

CMQ – Quarter Turn

CMR – Rotary


Schischek HVAC Solutions – Explosion proof Actuators and Control Systems

Schischek electric explosion proof products for heating, ventilating and air conditioning for industrial and offshore applications. Developed in conjunction with other control equipment to produce modern, reliable and proven explosion proof products utilizing the latest technology.







LA Series – Electric Linear Actuator

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.

For further details, see below link.



Whether you need remote control of a few motorized valves, or full automation of a complex plant, Pakscan can help you to achieve significant savings in both time and costs.

Pakscan allows the remote control of actuators and valves over a simple single twisted pair data highway, removing
the need for heavy multicore cables. It also includes automatic inbuilt redundancy of the field network to
ensure control will be maintained even in the event of equipment or cable failure.


ROTORK Fluid Systems

ROTORK Fluid Systems’ product offering encompasses GP, CP and RC200 / RCI200 ranges of scotch-yoke pneumatic actuators, GH (scotch yoke) hydraulic actuators and many more types of actuators suitable for almost any requirement(see ROTORK site for complete List of quarter turn actuators not indicated below).


Remote Control Range

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.


RC200 / RCI200 Compact Pneumatic Scotch Yoke Actuator.

RCC200 Pneumatic Quarter Turn Actuator

RCC200 Firesafe Firesafe Pneumatic Quarter Turn Actuator

RC88 High Torque Compact Pneumatic Quarter Turn Actuator

RCR Pneumatic Actuator - Single- and double-acting pneumatic piston actuators (rack and pinion)

RC200-M1 Manual Override M1


CP Range

CP range pneumatic actuators are a versatile, modular, scotch yoke design available in both double-acting and spring-return configurations. The compact and efficient design yields high torques even at low pressures. The design concepts found in Rotork's large, heavy-duty actuators has been applied to the CP range, which brings heavy-duty actuator qualities to small, quarter-turn actuators.

The actuator body is of rugged, ductile cast iron available in four body sizes. Cylinders are manufactured from carbon steel, electroless nickel-plated.


GP/GH Quarter Turn Actuators

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.


LP/LH Linear Actuators

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.


HPU – Hydraulic Power Units

Hydraulic power units (HPU’s) complement our extensive offering of rotary and linear actuators. We have over three decades of experience in their manufacture with units in service in a variety of plants and pipelines in locations spanning the globe. Although our HPU’s are primarily intended to power our hydraulic actuators they are of course suitable for other applications as well. And, in order to provide a complete range of options to best meet the requirements of any application, RFS also has the Skilmatic range of self-contained electro-hydraulic actuators.



IW (Motorized and Manual)

The IW range of quadrant wormgear valve operators is available in manual and motorized configurations and features a removable sleeve to facilitate bore and keyway machining.


ILGD – Declutchable

The Rotork Gears ILG-D gear operators are designed to provide a means of manually overriding pneumatic valve actuators in power and process applications. These gear operators employ a declutchable design for use with double acting actuators.



Rotork Gears Series IB operators are Multi-turn (rotary) devices intended for the operation of gate, globe, sluice and penstock valves. These gearboxes are suitable for motorised applications.


IS (Motorized & Manual)

Rotork Gears Series IS operators are Multi-turn (rotary) devices intended for the operation of gate, globe, sluice and penstock valves. These gearboxes are suitable for manual and motorised applications.


ILGD – Declutchable

The Rotork Gears ILG-D gear operators are designed to provide a means of manually overriding pneumatic valve actuators in power and process applications. These gear operators employ a declutchable design for use with double acting actuators.


ROTORK Instruments

YTC – Young Tech Co., Ltd.

YTC’s technique is based on our experience in control valve over twenty years. YTC built first Korean made positioner, volume booster, and position transmitter. After 10 years of YTC establishment, YTC now is serving domestic and overseas customers in more than 45 countries.


Smart Positioner

Pneumatic Positioner

Electro Pneumatic Positioner

Air Filter Regulator

Volume Booster

Lock Up Valve

Snap Acting Relay

Solenoid Valve

Position Transmitter

Limit Switch Box

IP Converter

Snap Acting Relay


SOLDO Controls


Limit Switch Boxes

Limit Switch Boxes w/ integrated Solenoid Valves

Limit Switches

Manual Valve Applications

Position Transmitter



Been known internationally as one of the oil & gas industries premier designers and manufacturers of 316L stainless steel control equipment.


Air Preparation

Poppet Valves

Spool Valves


Direct Acting Solenoid Valves

Impact Pneumatic Manifolds



Leaders in the design and manufacture of hydraulic and pneumatic stainless steel directional control valves and accessories for hazardous, corrosive and subsea environments.


Pneumatic Hydraulic & NAMUR Mount Solenoid Valves

Pilot & Manual

Filters, Regulators, Flow Controls, Volume Booster & HIPEX Valve

Manifold Systems

Pressure, Sensing Stick Pilot & Fire Safety Valves

Relief Valves Gaseous & Liquid Service Range

Check, Quick Exhaust & Accessories Valves

Instrumentation & Fire Safe Ball & Needle Valve

Medium Pressure Instrumentation Valves & Fittings

Mono Flange & Full Bore DBB Valves

Pumps & Intensifiers



At Fairchild, we strive to be "easy to do business with, “which encompasses our commitment throughout the organization to provide World Class products and support for every customer.


Pressure Regulators


Volume Booster


Filter & Accessories