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Articles relating to Electric Actuators

Electric actuators, also known as electric machines are electromechanical devices that convert electrical energy into mechanical torque. No oil is used which makes it a very clean type of actuator. This is usually enabled through the interaction of magnetic fields and current-carrying conductors to create force. In some cases, electric actuators can also be used as generators to convert mechanical energy into electrical energy.

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Rotork Works Through the Night Assisting Repair of Fire Damage

The Singapore office and workshops of flow control specialist Rotork are working 24 hours-aday to assist Shell in its recovery efforts after a fire ...
Valveuser Issue 20

Rotork Specified for Flow Control Duty: Rotork CVA specified for flow control duty on gas turbine pre-heater plants

Rotork’s innovative CVA electric actuator has been specified for critical valve control duty on high temperature gas turbine preheater equipment ...
Valveuser Issue 20

Rotork Improves Efficiency at Water Treatment Plant

Rotork intelligent electric valve actuators have been installed to replace unreliable actuators in an efficiency upgrade project at a large water ...
Valveuser Issue 20

Rotork Actuators at London Olympic Park: Rotork valve actuators at the London Olympic Park Energy Centre

Rotork intelligent electric valve actuators have been installed at the London Olympic Park Energy Centre, a combined cooling, heating and power plant ...
Valveuser Issue 19

Zoedale Supplies Actuators for Wastewater Works

Zoedale Plc has recently supplied a large quantity of Valpes VRX and VSX quarter-turn electric actuators together with stainless steel ball valves ...
Valveuser Issue 19

Major AUMA order for Arab Emirates

An initiative by the Abu Dhabi Sewerage Services Company (ADSSC) to improve its sewerage infrastructure has resulted in an order for 300 modular AUMA ...
Valveuser Issue 19

Schischek Explosion Proof Valve Actuators: Introducing Schischek’s unique range of Explosion Proof Electric Valve Actuators

For over 25 years Schischek have supplied electric explosion proof products worldwide for use in HVAC, Industrial and Offshore applications. The ...
Valveuser Issue 19

Rotork’s ‘One-Stop Actuation Shop’: Rotork is ‘one-stop actuation shop’ for storage tank expansion project

Introduction Rotork has demonstrated its ability to be a onestop shop for valve actuation products and services for an oil storage tank expansion ...
Valveuser Issue 19

AUMA Donates to Nuclear Power Academy

AUMA, the manufacturer of modular electric actuators, has donated actuation technology to support a training Academy for EDF Energy’s existing ...
Valveuser Issue 19

Actuation Upgrade Improves Power Station Combustion

Rotork electric modulating actuators have been installed in an upgrade at the RWE npower Fawley Power Station in southern England. Built in the late ...
Valveuser Issue 19

Zoedale Supplying Explosion Proof Solutions Worldwide

A great deal of research has gone into the new design of these quarter-turn and multi-turn electric actuators, in fact over a two year period, ...
Valveuser Issue 19

Rotork Actuators in Waste Water Treatment Project: Rotork valve actuators in ‘landmark’ waste water treatment project

Rotork IQPro intelligent electric valve actuation technology will assist the operation of the largest and most advanced waste water treatment, water ...
Valveuser Issue 18

Alpha Controls Ltd

Alpha Controls Ltd is committed to excellent customer service and has established partnerships with many major companies throughout the engineering ...
Valveuser Issue 18

Rotork Delivers Isolating And Control Valve Actuation: Rotork delivers all-electric isolating and control valve actuation for gas plants

Rotork actuators are fulfilling the all-electric specification for valve control on new gas dehydration units constructed at seven sites in the ...
Valveuser Issue 18

Rotork CVA Electric Actuators Guards Against Oil Spillages: Failsafe duty for Rotork CVA electric actuators guards against accidental oil spillages

Rotork’s innovative CVA electric control valve actuator is providing a critical failsafe function on packaged oil-water separator (dewatering) units ...
Valveuser Issue 18

Addressing Explosion Protection for Offshore Actuation

With electric valve operation playing a key role in oilfield applications, AUMA has observed that the ability to perform in hazardous areas is ...
Valveuser Issue 18

Flowserve Announces Limitorque QXM Smart Valve Actuator: New Design Helps Lower Total Cost of Ownership for a Variety of Applications

Flowserve Corporation, a leading provider of flow control products and services for the global infrastructure markets, recently announced the ...
Valveuser Issue 18

Rotork’s Compact Automatic Filter Enables Final Effluent Recycling