Valves, Actuators & Pump Control


Latest Articles

Light weight GEMÜ 532
February 2010
The GEMÜ 512 valve type with a robust aluminium piston actuator is now also available with newly developed globe valve bodies. In order to distinguish the new valve type from the existing one, it was ...

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New globe valve range
February 2010
The new manual valve type uses the same valve bodies as the GEMÜ 534 and 532 actuated designs. Valve bodies in nominal sizes DN 15-50 in cast stainless steel 1.4408 and SG iron GGG 40.3 (EN-GJS-400-18-LT) ...

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Control valve for low flow
February 2010
GEMÜ has developed the new GEMÜ 565 pneumatic control valve for low flow rates in dosing applications. Standard versions are available in DN 3-15 with Kv values from 63–3300 l/h. The control characteristics ...

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Sealed to customer specifications
January 2010, Spirax Sarco South Africa
The Spirax Sarco SV615 range of high performance safety valves for over-pressure protection in steam, gas and liquid applications has been upgraded to achieve even higher setting accuracy and greater ...

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Bellow sealed stop valves
January 2010, Spirax Sarco South Africa
Spirax Sarco’s BSA & BSA T cast iron, cast steel and SG iron bellow sealed stop valves are suitable for use on a wide variety of industrial and process fluids, such as steam, air, thermal fluids, oil ...

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Enhanced process reliability
December 2009
Georg Fischer’s innovative butterfly valves. In the chemicals processing industry valves frequently come into contact with highly aggressive fluids which cause the shortcomings of the materials used ...

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Improving hydraulic hammer performance
December 2009, SKF South Africa
SKF has developed an hydraulic lubrication pump specifically for use with hydraulic hammers. The HS04 hydraulically operated pump is robust enough for even the most aggressive environments and is quick ...

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Les Grésillions
October 2009, Festo South Africa
Festo controls the water of Paris. Festo has supplied actuators for the control of process gates in the Les Grésillions water treatment plant. The plant purifies over 100 000 cubic metres of sewage water ...

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ARCA experiences increased demand
October 2009, Valve & Automation
ARCA Regler has extended its unit construction system for valves to cover sizes up to DN 600 that are also now available in cast design. The valves are operating as anti-surge control valves for large ...

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Hydraulic valves for any occasion
October 2009
BMG Hydraulics distributes a wide range of valves that withstands operation in rigorous applications, ensuring reliable and continuous performance in the most demanding industries. “An important part ...

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Rugged and SIL-certified
August 2009, Siemens South Africa
The positioner portfolio of the Industry Automation Division of Siemens has recently been supplemented by a rugged new device, the Sitrans VP300. Simple and easy to handle, the Sitrans VP300 is especially ...

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ARCA valves for giant compressor
August 2009, Valve & Automation
German-based ARCA Regler has delivered several compressor blow-off valves, DN 600/1200, with a low-noise trim design, used for the largest axial compressor to be incorporated in an air compression plant. ...

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Chemically resistant dosing pumps
August 2009
An increasing number of liquid handling pumps used globally are supplied in seal-less designs. A seal-less pump offers several advantages over its dynamically sealed predecessor according to Verder Pumps ...

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Gas transfer line valves
August 2009, Valmet Flow Control South Africa
Ethylene crackers tackled by MAPABLOC. Metso valves focus on all major energy and hydrocarbon applications from refineries to LNG plants, and from cryogenic temperatures to extremely high temperatures ...

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M-Series globe control valves
August 2009, Spirax Sarco South Africa
The Spirax Mitech M-Series globe control valves are general-purpose valves that can be engineered for both complex and basic applications. Their robust construction makes them long lasting and easy to ...

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Knife gate valve for slurry applications
July 2009, Valve & Automation
Stafsjö’s new knife gate valve SLV is developed for slurry and abrasive applications to address reliability while keeping life cycle costs down. The valve is a result of a long-term and customer oriented ...

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Asset health monitoring
May 2009, Moore Process Controls
Online monitoring of pumps improves performance and provides optimal maintenance intervals. Realtime monitoring, identification and diagnoses of operational issues on industrial pumps provides early ...

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Keystone's Composeal
May 2009
New composite valve range launched by Tyco Flow Control. In one of the most significant developments in the industrial valve market for decades, Tyco Flow Control has launched the Keystone Composeal ...

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Process Expo 2009 preview: Festo - Stand D1
May 2009, Festo South Africa
Festo will use Process Expo 2009 to showcase the latest designs in pneumatic quarter turn, as well pneumatic linear actuators for process valve actuation. Dynamic displays utilising valve terminals with ...

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Process Expo 2009 preview: Tyco Valves & Controls - Stand G6
May 2009
Tyco Flow Control will be launching the new composite butterfly valve range from Keystone Composeal, which features a composite body and disk-shaft assembly. The valves offer a wide range of benefits ...

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