Electric control valve actuators: eliminating the problems of compressed air as a power medium
09 July, 2013 by Chris Warnett, Sales Director, Rotork Process ControlsElectric actuation can help control valve users avoid many of the problems and inefficiencies associated with using compressed air as a power medium.
Rotork Australia appointed sole supplier for Schischek product range
26 June, 2013Following the acquisition of the Schischek group by Rotork PLC, Rotork Australia has been appointed the sole supplier for the complete range of Schischek products for Australia and New Zealand.
Fisher Fieldvue DVC6205 remote-mount digital valve controller
23 May, 2013The Fieldvue DVC6205 remote-mount digital valve controller is a suitable solution for applications in which accessibility, extreme temperatures, extreme vibration or confined space make integral mounting difficult or impractical.
Fisher Fieldvue DVC6200 SIS digital valve controller
10 May, 2013The Fieldvue DVC6200 SIS digital valve controller features partial stroke and position monitoring capabilities for the final control element in a safety instrumented system.
Spirax Sarco SP400 and SP500 valve positioners
05 February, 2013The Spirax Sarco SP400 and SP500 valve positioners are claimed to be the most energy-efficient digital electro-pneumatic valve positioners available, based on steady state air consumption.
Digital valve controller helps Chinese chemical plant save $40,000 in repairs and downtime
23 November, 2012The Fisher Fieldvue DVC6200f with linkage-less, non-contact position feedback and FOUNDATION fieldbus communication provides prompt alerts on potential valve problems.
Flowserve Limitorque MXa SIL 3 valve actuator
16 August, 2012The Limitorque MXa valve actuator has a SIL 3 rating and is designed to provide reliable actuation in critical environments without compromising safety instrumented systems.
Emerson Process Management EZH, EZR and FL series relief valve range expanded
10 August, 2012Emerson Process Management has expanded its overpressure protection range with additional sizes for the EZH, EZR and FL series relief valves.
Emerson wins multimillion-dollar control valve order in Saudi Arabia
21 November, 2011Emerson clinches multimillion-dollar control valve order for Rabigh Power project in Saudi Arabia.
Emerson Process Management Fisher VBL valve booster
29 October, 2011 byEmerson Process Management’s Fisher VBL booster incorporates a fixed deadband, internal soft seats and an integral bypass restriction that combine to eliminate the positioner problems typically caused by boosters without these design features.
Emerson Process Management Fisher Specification Manager software updated
26 August, 2011 byEmerson Process Management has released an updated version of its Fisher Specification Manager software, enhancing ease of use and adding flexibility to this widely utilised valve selection tool.
Emerson Baumann 85000 sanitary pinch valve
21 July, 2011 byThe Baumann 85000 is a sanitary pinch valve for low flow rate, low pressure control of sterile liquids within both the biotechnical and pharmaceutical industries. Providing fully automatic operation, the 85000 eliminates the inefficiencies and poor control given by the manually operated pinch valves typically used in these applications.
Acrodyne Acro-Matic pneumatic actuators and accessories
03 November, 2010 byAcro-Matic pneumatic actuators and accessories cover a range of torque outputs from 5 to 5000 Nm with a rack and pinion drive mechanism. The actuator is claimed to provide long and reliable service as the power pack.
Schischek ExMax-...-F1 quarter-turn spring return rotary actuators
20 October, 2010The Schischek ExMax-…-F1 quarter-turn spring return rotary actuators are claimed to be able to close rotary valves and dampers in less than one second. Fields of application include ball valves, butterfly valves, venting dampers and air and fire protection dampers.
Fisher Vee-Ball V150E expanded outlet process valve
14 October, 2010 byEmerson Process Management has extended its Fisher Vee-Ball valve family to include the V150E expanded outlet version.
