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SA Instrumentation & Control Buyers' Guide

Technews Industry Guide - Maintenance, Reliability & Asset Optimisation

Technews Industry Guide - Wireless 2014

Valves, Actuators & Pump Control
Solar water pump system
May 2015

Solar water pumping solutions are standalone systems operating on power generated by photovoltaic technology. The power generated by solar cells can be used for operating both submersible and above ground ...

Rubber lined butterfly valves
May 2015, Mitech

Mitech Control Valves is a local manufacturer of a wide range of valves, actuators and related equipment and has introduced rubber lined butterfly valves to its product range. These are a natural extension ...

Metso valves for Sappi’s Ngodwana fibre line expansion
May 2015, Valmet

The long-term relationship between Sappi Ngodwana and Metso has been strengthened by the contract for automated valves and services to increase the mill’s efficiency. Metso has delivered all the automated ...

Ball sector valve from Schubert & Salzer
May 2015, Macsteel Fluid Control

Wide range of uses thanks to outstanding control characteristics.

Valves for gas applications
May 2015, Mitech

Mitech’s locally designed and manufactured damper valves are specifically used for gas control in low pressure and high temperature gas applications. The dampers can be manufactured in flanged, wafer ...

Gemü 480 Victoria butterfly valve range
April 2015

The Gemü 480 Victoria butterfly valve series is versatile and can be used for a wide range of applications. The butterfly valve, which is approved by the German Technical and Scientific Association for ...

Sweep angle control valves for severe service applications
April 2015, Mitech

Mitech’s range of sweep angle control valves is specifically designed for severe applications with highly erosive process fluids where pressures and temperatures are too high for pinch valves or similar ...

Alert signalling for pneumatic linear or part-turn actuators
April 2015, Macsteel Fluid Control

Indicator indicates more than just open or closed position.

Process plant steam control
April 2015, Mitech

Industrial boilers normally produce steam at high pressures and temperatures, since in this superheated condition it carries more energy and results in more efficient production of power in the turbine. ...

Mitech’s range of high-performance positioners
March 2015, Mitech

Approved by major petrochemical companies, the Mitech range of pneumatic and electro-pneumatic positioners has three take-off options to suit almost any application. The electro-pneumatic units are suitable ...

New miniature liquid valve from Parker Hannifin
March 2015, Parker Hannifin (Africa)

The Precision Fluidics Division of Parker Hannifin has announced the release of its newest Diaphragm Isolation Liquid Valve. This 6,4 mm diaphragm isolation valve improves performance of clinical diagnostic ...

PVS Chemicals relies on sliding gate valve technology
February 2015, Macsteel Fluid Control

Producing precision dilutions with a tolerance of only 0,02 %.

Complete valve testing from AT Technical Services
February 2015, 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 ...

Neste Oil chooses Metso
February 2015, Valmet

Automation and valve technology improve reliability and safety in the production of high-octane gasoline.

Gemü’s globe valve with membrane actuator
February 2015

The Gemü 536 pneumatically operated 2/2-way globe valve has a low maintenance membrane actuator which can be controlled by inert gaseous media. The valve plug is fixed to the spindle in such a way as ...

Fieldvue ­accelerates the move to digital valve controllers
February 2015, Emerson Process Management SA

Emerson’s digital valve controller sales reach over 1,5 million units.

A valve for life
February 2015, Heaton Valves Africa

Zero leakage valves for meter stations.

Sliding gate control valves
February 2015, Macsteel Fluid Control

When it comes to precise control of liquid and gaseous media, sliding gate valves are particularly suitable as the superior alternative to globe valves, even at very high or low temperatures, high pressures ...

Emerson introduces compact electric valve actuator
February 2015, Emerson Process Management SA

EIM Model 500 electric actuator couples proven valve automation technology with enhanced electronics for reliable operations decision making.

Steam ­jackets for valve bodies
February 2015, Mitech

Mitech designs, fabricates and tests its steam jackets to ANSI B16.34 – 1998. The steam jackets are designed to keep the valve body at a set temperature by hot substance such as steam which is circulated ...

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