Valves, Actuators & Pump Control


Latest Articles

Knife gate valve for slurry applications
April 2011, 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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Process reliability redefined
April 2011, PI SA (PROFIBUS & PROFINET SA)
The sera C410.2ML with Profibus interface. Based on the proven diaphragm pump model series 410.2, sera now also offers multilayer diaphragm pumps with the proven integrated sera control electronics. ...

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Gemü Africa valves
1 April 2011
Gemü Africa offers products for valve operation, control and regulation for use in process control systems. Many are fieldbus capable. Gemü also has a range of measurement systems for volumetric flow, ...

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Innomatic showcases valve control
1 April 2011, PI SA (PROFIBUS & PROFINET SA), Innomatic
Innomatic has announced that at the Expo it will be showcasing its new AS-Interface valve control with diagnostic alerts capability, alongside the new Protected Drop Connectors for Profibus PA and Foundation ...

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New digital I/O modules
16 March 2011
Wago’s Speedway 767 system is being expanded with two mixed modules, making the IP67 system more versatile than ever

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Hi-tech in nuclear power plant
March 2011, PI SA (PROFIBUS & PROFINET SA)
sera pump technology for perfectly treated cooling water. At the end of 2010, sera delivered 19 selectable Profibus pumps of the types C409.2 and C410.2 to a nuclear power plant in southern Germany. ...

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Gemü expands butterfly valve range
March 2011
Gemü has expanded its range of butterfly valves with the introduction of the D480, its most versatile butterfly valve to date. The new D480 wafer pattern butterfly valve is available in nominal sizes ...

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King-size acid pump
February 2011, Valve & Automation
World's largest fluoro plastic lined magnetic drive pump MNK

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Butterfly valve for corrosive media
February 2011
Gemü has introduced a new range to complement its lined butterfly valve portfolio. The new 490 series is fitted with a TFM liner and PFA-encapsulated stainless steel disc as standard. The design of the ...

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Efficient positioners reduce energy consumption
February 2011, Spirax Sarco South Africa
New design makes Spirax Sarco’s smart digital positioners leaner and greener. Spirax Sarco’s efficient new SP400 and SP500 positioners help users to reduce energy consumption. These smart digital positioners ...

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Metso expands iCV range
February 2011, Valmet Flow Control South Africa
Metso has expanded its iCV (intelligent control valve) offering to include high-pressure classes and small sizes. The Neles RotaryGlobe high-pressure offering now consists of valves in ASME #900-#1500 ...

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Robolux valves from Bürkert
February 2011, Bürkert South Africa
Functionality in a compact package. One of Bürkert’s innovation highlights is the Robolux valve. The multiport design integrates two independently operated valves beneath a single membrane. This saves ...

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Gemü upgrades R690
February 2011
Gemü has given its classic plastic diaphragm valve, the Gemü 690, an overhaul to bring it up-to-date. The objectives of the R690 project were to lower the amount of material used and produce a more compact ...

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Valtek supplies Petrobras
January 2011
Valtek Sulamericana has designed special versions of its GLH Globe line of control valves for Brazil’s state-owned oil company Petrobras. The giant control valves were specially developed with a high ...

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New piston diaphragm pumps
December 2010
sera’s Generation 5 – the safe answer to high counter pressure. The new generation 5 piston diaphragm pumps of the series R 510.1 and R 511.1 deliver 65 l/h to 1900 l/h at pressures up to 220 bar with ...

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Complete solutions for chemical metering
December 2010
Demands of the chemical industry with regards to process safety and environmental protection are constantly increasing. Often, inflammable, toxic, precious, or fluids charged with solids need to be dosed. ...

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Gemü upgrades R690
9 November 2010
The objectives of the R690 project were to lower the amount of material used and produce a more compact design whilst simultaneously reducing the weight

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Smart positioner
November 2010, Spirax Sarco South Africa
Spirax Sarco’s SP300 smart positioner is compatible with a variety of process measurement and control instrumentation and it can connect to existing network systems. It is suitable for use in most operating ...

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Safety valves for steam and air
13 October 2010, Spirax Sarco South Africa
The SV7 safety valve range from Spirax Sarco protects against overpressure in a broad spectrum of industrial processes

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High-tech water treatment solutions
October 2010
Plug and dose approach to liquid dosing systems. According to sera DoseTech, the usual way to purchase a metering or dosing pump is to approach the supplier with the chemical details and capacity requirements ...

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