Valves, Actuators & Pump Control


Latest Articles

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

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Neste Oil chooses Metso
February 2015, Valmet Flow Control South Africa
Automation and valve technology improve reliability and safety in the production of high-octane gasoline.

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Fieldvue ­accelerates the move to digital valve controllers
February 2015, Emerson Automation Solutions
Emerson’s digital valve controller sales reach over 1,5 million units.

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Steam ­jackets for valve bodies
February 2015, Mitech Control Valves
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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Sliding gate control valves
February 2015, Macsteel Service Centres
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 ...

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Behind the chameleon
January 2015, Valve & Automation
The V&A iCon® intelligent valve positioners have been likened to chameleons, combining an extremely adaptable nature with situational awareness.

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Lined diaphragm and butterfly valves
January 2015
In addition to its standard range of butterfly valves, diaphragm valves and globe valves in metal or plastic, Gemü also offers a special product range for controlling and shutting off aggressive, corrosive ...

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Yokogawa training
January 2015, Yokogawa South Africa
PCI Measuring Principles Product Training    12–16 January 2015, Roodepoort       PCI Advanced Product Training    19–23 January 2015, Roodepoort       Centum VP Essentials    14–16 January 2015, Roodepoort       Centum ...

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Mitech’s severe service valves
January 2015, Mitech Control Valves
Mitech’s severe service valves are designed to operate in the harshest of conditions to solve the most demanding applications in the power and oil and gas industries. The series has been applied in the ...

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King-size acid pump from Richter
December 2014, Valve & Automation
Leading manufacturer of chemical process pumps, Richter, has extended its product range of centrifugal pumps for conveying corrosive, aggressive, hazardous or contaminated chemicals such as acetic acid. The ...

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Dosing control valves
December 2014, Mitech Control Valves
Mitech’s locally designed and manufactured dosing control valves dose reagents accurately into the flotation process in ring main dosing systems, for example. Especially designed for each application, ...

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Aluminium rolling mill relies on sliding gate valves
November 2014, Macsteel Service Centres
Reliable leak-tightness despite suspended particles and fast response times as cost factors.

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Blowdown valves for boilers
November 2014, Mitech Control Valves
Blowdown valves are a popular category of pipe valve, used in a wide variety of applications, in particular in the sugar industry. They are used to control a continuous flow of steam/fluid under high ...

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Pro-Cap capping valve for pulping
October 2014, Valve & Automation
Since 1899 NAF valves have been developing and manufacturing for the process industry integrating traditional mechanical construction with intelligent systems. The company’s new capping valve ensures ...

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Stafsjö’s eighth knife gate valve generation
October 2014, Valve & Automation
In 1928, Stafsjö started manufacturing 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 ...

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Schubert & Salzer valves used in paper manufacturing
October 2014, Macsteel Service Centres
Pulp production    Whether it is in the cooking of the wood chips needed for the production or in the washing, bleaching and drying of the wood pulp resulting from it, wood pulp production presents ideal ...

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New solenoid and piston actuated valves
October 2014, Protea Automation Solutions
Protea Automation Solutions has introduced a new range of Italian-made valves for process and industrial applications. Manufactured by M&M International, the valves offer European quality assurance, performance ...

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Mitech’s steam atomising desuperheaters
October 2014
Mitech’s steam-atomised desuperheaters serve a wide range of applications. They are ideally suited for installations requiring high rangeability in low steam velocity pipelines for reduction and control ...

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Actuators suitable for a variety of valves
October 2014
Mitech’s ranges of pneumatic linear actuators feature precise stroke adjustment and highly repeatable accuracy. Engineered and manufactured for reliability and precision in production environments, the ...

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A giant leap in vacuum pump performance
October 2014, Labotec
The new TurboVac T 350-450 i turbomolecular pump from Oerlikon Leybold Vacuum allows users to optimise pump down times and consistently hit target in terms of pressures and gas flows. Designed to offer ...

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