Business Articles and Press Releases

Latest Articles

10 May 2012

• Wake frequency calculation theory

  Vortex shedding, or von Karman vortex street, as it is sometimes known, has been around for many years. It is a phenomenon in fluid mechanics for a repeating pattern of swirling vortices caused by the unsteady separation of liquids or gases over bluff bodies.

• CMA actuator increases the scope of Rotork’s advanced electric control valve technology

  Rotork Process Controls has launched a new range of compact, robust and reliable electric actuators for control valves, regulators and other continuous modulating applications.

• Robust and compact manual gear operators for quarter-turn valves

  The new 242 Series manual quarter-turn gear operators from Rotork Gears benefit from the latest design technologies to provide optimum robustness and durability with minimal non-structural mass and reduced overall size.

• Precise CVA valve control assists efficient mineral grading

  Rotork CVA electric control valve actuators have been specified for critical flow control duties on heavy duty mineral processing machinery manufactured by Mineral Engineering Processes Ltd. (MEP).

• Manually energised solution for failsafe valve actuators

  Rotork has introduced an innovative range of manually energised spring-return actuators to provide an economical solution for failsafe valves that are infrequently operated.

• Rotork DSIR gearbox speeds up manual valve operation

  Rotork Gears has developed the innovative DSIR Dual Speed Input Reducer for speeding up the manual operation of valves and valve gearboxes by reducing the total number of input turns required.

09 May 2012

• Rittal CS Outdoor Enclosures for immediate use

  To overcome the problems associated with the need to design, source and build outdoor enclosures to order, Rittal has a range of CS basic aluminium enclosures available from stock and ready for immediate use.

• IECC Scalable Goes Live at Swindon B

  The first live application of our revolutionary new IECC Scalable signalling control product is now underway at Swindon.

• DeltaRail Success at the Rail Professional Rail Business Awards

  DeltaRail provided the signalling control solution under Atkins’ leadership as part of the winning project in the 'Business Excellence' category at Rail Professional's prestigious Rail Business Awards.

• Successful Completion of New Railway Timetabling System for London Underground

  DeltaRail has successfully completed a major project to develop a new timetabling system for London Underground who have kindly provided the following summary reference in recogition of this important milestone: