February 2004Training & Education
Access Control & Identity Management
Control valves are the final and most influential element in the control loop. As part of Fisher Control's (Emerson Process Management) ongoing commitment to its southern African process industry customers, its long standing representative Alpret Control Specialists is offering a series of intensive courses at its facility in Johannesburg. Sizing, selection as well as control valve maintenance will be presented in two separate courses.
The first course - control valve sizing and selection - is an intensive two-day practical course designed to assist engineers and technicians responsible for sizing selection and application of control valves, actuators and positioners. The introduction topic will look at industry codes such as ANSI and the ANSI/FCI leakage classes. This will immediately lead on to selection of characteristics, for correct loop gain, and styles of valve per application including trim options for globe valves. Control valve performance and predictive maintenance through the use of performance related hardware and software will also be discussed. The use of proprietary software will be demonstrated and practiced.
Severe service applications (flashing, noise and cavitation) form an integral part of the course, which will also teach correct selection of noise attenuation devices and factors to consider in process design.
Course two, also of two days duration is aimed at those involved in control valve installation, calibration and troubleshooting. Participation in this course will give the delegate a deeper insight into the importance of the use of correct maintenance procedures when maintaining control valves. The course is ideal for technicians and engineers in maintenance and supervisory positions for day-to-day maintenance and as well as planned shutdowns.
The course facilitator is Alpret's chief control valve engineer Peter Underhill. Peter has 25 years experience with control valves in both South Africa and the UK. He has been accepted as a certified instructor by Fisher Control USA in the fields of control valve engineering and control valve maintenance.
Keenfinity creates two security businesses
News & Events Access Control & Identity Management Perimeter Security, Alarms & Intruder Detection
The Keenfinity Group, today announced the creation of two dedicated businesses from its former Intrusion & Access portfolio. Radionix will focus exclusively on intrusion alarm systems, while MiCOS will become a dedicated access control company.
Read more...Gallagher Security assists St Vincent School for the Deaf Gallagher
News & Events Access Control & Identity Management
At a time when vehicle purchase and running costs are higher than ever, St. Vincent School for the Deaf will have a more reliable vehicle thanks to a recent donation from Gallagher Security.
Read more...Balancing secure access control and fire safety
Editor's Choice Access Control & Identity Management Fire & Safety
In modern building management, few topics create as much tension as the intersection between security access control and fire evacuation safety. Nichola Allen of G2 Fire sheds light on this delicate balance.
Read more...Controlling access for people and vehicles IDEMIA STid Security Technews Publishing
Editor's Choice Access Control & Identity Management Asset Management Industrial (Industry) Mining (Industry)
When it comes to access control, the security requirements of mines and the industrial sector are similar, requiring a layered approach that combines physical barriers, digital authentication, and continuous monitoring to protect personnel, assets, and operational continuity.
Read more...Paxton launches new phone-based security system: Solo Paxton
News & Events Access Control & Identity Management
Paxton has officially unveiled Solo, a phone-based, cloud-hosted access control system. As part of the launch, installers can claim a free Solo starter kit from Paxton, allowing them to trial the system and see how it can work for their business.
Read more...Impro announces Primo update
News & Events Access Control & Identity Management Integrated Solutions
Impro Technologies recently held a launch event in which it introduced a series of new products, from new readers through to its updated Primo access management software.
Read more...Centurion raises the bar at HomeSec Expo Centurion Systems
News & Events Access Control & Identity Management Residential Estate (Industry) Smart Home Automation Commercial (Industry)
Centurion Systems unveiled its latest product lines at HomeSec Expo 2026, introducing SMART+, a simpler way for installers and end users to manage their Centurion installations - as well as a few new products.
Read more...Access trends for 2026 Technews Publishing SMART Security Solutions RR Electronic Security Solutions Enkulu Technologies IDEMIA neaMetrics
Editor's Choice Access Control & Identity Management Infrastructure
The access control and identity management industry has been the cornerstone of organisations of all sizes for decades. SMART Security Solutions asked local integrators and distributors about the primary trends in the access and identity market for 2026.
Read more...Access data for business efficiency Continuum Identity
Editor's Choice Access Control & Identity Management AI & Data Analytics Facilities & Building Management
In all organisations, access systems are paramount to securing people, data, places, goods, and resources. Today, hybrid systems deliver significant added value to users at a much lower cost.
Read more...Beyond the fence Technews Publishing Fang Fences & Guards SMART Security Solutions
Perimeter Security, Alarms & Intruder Detection Access Control & Identity Management
In a threat landscape characterised by sophisticated syndicates, harsh environmental conditions, and unstable power grids, a static barrier is no longer a defence; it is merely a brief delay.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version