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SA Instrumentation & Control Buyers' Guide

Africa Automation Fair 2017 Preview

Technews Industry Guide - Maintenance, Reliability & Asset Optimisation

Valves, Actuators & Pump Control
New cost-competitive positioner
Africa Automation Fair 2017 Preview, Metso South Africa

The new single-acting NDX positioner is very cost-competitive. It is easy to use and features many new functionalities. Visit Stands E40-E41 to find out more about its key characteristics, which include ...

The Beck advantage
Africa Automation Fair 2017 Preview, Limit Africa

Beck damper drives and valve actuators have superior control, high reliability, and outstanding low maintenance durability. These unique electric actuators combine the positioning necessary for optimum ...

Robust globe control valves and actuators
Africa Automation Fair 2017 Preview, Spirax Sarco South Africa

Spirax Sarco’s comprehensive range of robust globe control valves and actuators is designed for use with steam, water, oils and most industrial fluids. Visit Stand D29 to view the Spira-trol valve, which ...

Ball sector valve proves itself in slurry applications
April 2017, Macsteel Fluid Control

Ball sector valves from Schubert & Salzer excel in abrasive slurry applications.

A guide to testing control valve positioners
April 2017, Comtest

Valves, the actuators that move them, and the electronic circuits that control them, are all subject to ageing after they are installed. Valve seats wear from repeated seating and from the liquid or gas ...

Energas supplies HFO storage facility
April 2017

Energas Technologies was commissioned by DRA Global to design a High Fuel Oil (HFO) storage facility for the Elandsfontein phosphate mining project in the Western Cape. Elandsfontein is home to the biggest ...

Small cause big effect
March 2017, Gemü Valves Africa

Choosing the right valve technology in control applications.

Valve technology without stress
February 2017, Gemü Valves Africa

Gemü Valves Africa offers safe and cost effective solutions.

New generation of knife gate valves from Stafsjö
February 2017, Valve & Automation

In 1928, Stafsjö started to manufacture knife gate valves in close co-operation with nearby pulp and paper mills. Now the company has introduced its eighth knife gate valve generation, the MP, which is ...

Periodic valve testing eliminates downtime
February 2017, AT Technical Services & Supplies

Although plant designers tend to treat them as ‘necessary evils’, it is obvious that control valves play a key role in process quality and reliability. Extreme care must be taken to avoid costly premature ...

Schroeder high pressure valves
February 2017, Valve & Automation

Schroeder Valves has introduced the Schroeder High Pressure Valve SHP. This automatic re­circulation valve was developed for extremely high pressures and also works reliably under fluctuating load conditions. ...

AS-i positioner simplifies valve installation
February 2017, Macsteel Fluid Control

Greatly simplified cabling for hygienic control valves.

Performance from within
January 2017, Metso South Africa

Smart valves from Metso reduce maintenance costs during refinery shutdown.

Compressor control in pipeline applications
January 2017, UIC Instrumentation

V-Cone flowmeter solves compressor control problems for the oil and gas industry.

V-port ball sector rotary control valve
January 2017, Valve & Automation

NAF’s Setball SF ball sector valve offers excellent flow characteristics at a competitive price.

Pinch valve with innovative sleeve liner
December 2016, Macsteel Fluid Control

For many years, pinch valves from Schubert & Salzer Control Systems have proved to be superior when working with difficult media or under sterile conditions. In sizes ranging from DN 15 to DN 50, these ...

Arca Ecotrol 8C
December 2016, Valve & Automation

Now available in ANSI Class 600 and PN 63.

Brubin T series leads the way in sustainable pumps
November 2016

The T Series is an armoured high performance magnetic drive pump fitted with replaceable liners in PVDF and ETFE materials. These are applied mainly in process applications that require a completely leak-free ...

Pneumatic volume booster shortens valve switching time
November 2016, Macsteel Fluid Control

Pneumatic positioners match the particular current valve setting with the set-point signal as a control value. The control air, as the input quantity, generally corresponds to a unit signal of 0,2 to ...

New Wilden FIT Pumps for mining applications
November 2016

The new FIT Pump range is an upgraded series of pumps, which have been designed with the same dimensions as the existing Wilden Original Series. “This new FIT Pump together with Wilden’s ProFlo Shift ...

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