Safety Valves
Safety valves are all valves that are used to reduce or eliminate hazards.
For example, there are valves for releasing steam or pressure, bursting discs, valves that protect pumps or prevent backstrokes.
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Apr
2023
Acquisition of Canadian valve manufacturer
Flowserve Corporation, a supplier of valves, pumps and seals, has acquired the Canadian valve manufacturer Velan. The transaction is expected to be completed by the end of the second quarter of 2023. The price for the ...
Feb
2023
Combination of two valves for a chemical park
For nitrogen blanketing of an activated carbon filter in a chemical park Mankenberg Armaturen GmbH uses a combination of a pressure reducing valve and a back pressure regulator. A special chemicals company based in ...
Dec
2020
ARCA presents innovative development for the chemical industry
One basic requirement for any control valve design is easy adaptation to given process data. In almost all cases, this requires the replacement of the valve plug and/or seat ring. Furthermore, the plug and seat ring are ...
May
2020
Lead-free valve line complies with Safe Drinking Water Act regulations
Emerson has expanded the options available on its ASCO lead-free brass solenoid valve line to enable original equipment manufacturers (OEM) and contractors to comply with U.S. Safe Drinking Water Act (SDWA) Section ...
May
2020
Cost effective carbon steel DIN-Gate Valves in various sizes
AVA has expanded its product range with reasonably priced carbon steel DIN-Valves. From stock the company is from now on able to deliver DIN-Gate Valves with flexible wedge from the manufacturer SUN.E. With this ...
May
2020
High-precision solution for multiport valves
Actuator manufacturer AUMA offers a new high precision automation solution for multiport valves based on SAVEx electric actuators with adjustable motor speed. The actuators support up to 16 ports with a combination of ...
May
2020
Valves for potentially explosive areas
Considered separately, a valve is a non-electrical device that does not have a potential ignition source of its own. However, when installed and working within an operating environment, valves are capable of becoming ...
May
2020
Stainless pressure reducing valve for corrosive environments
Wandfluh has extended the proven pressure reducing valve with execution for use in very corrosive environments. It is made of stainless materials and coated with high-quality surface protection and can control volumes ...
May
2020
Quarter turn valves: new limit switch box enables retrofit
The valve specialist GEMÜ is launching electrical position indicators for manually and pneumatically operated quarter turn valves. To automate process plants, the GEMÜ LSC limit switch box detects the valve position ...
May
2020
Smart end position monitoring for manually operated valves
AUMA offers a new sensor system for signalling valve end positions which can be mounted to the company’s GS .3 part-turn gearboxes. The new solution allows plant operators to monitor the position of manually operated ...
May
2020
BORSIG extends its range of valves
With effect from June 1, 2018, BORSIG, Berlin has taken over the product business of artec Armaturen und Industrieservice GmbH (artec AIS for short) based in Leegebruch. Ball valves and steam coolers will immediately ...
May
2020
New approach for a severe-duty Microflow Valve
A new (patent pending) approach by ARCA Regeler is based on a (rotary) sliding gate valve, where two slices with lapped surfaces are installed in the valve, pressed together by a spring and the differential ...
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Industrial Valves – 2022
Year: 2022What steps are important now to enable a stable but sustainable economy? The international edition of “Industriearmaturen+Dichtungstechnik” would like to accompany you in these steps and show you what is already possible today in ...
Large parallel-seat gate valves for sewage treatment plants, electric power plants and pumping stations
Author: Gunter Wehr
Topic: Industriearmaturen
Year: 2008
During the last three decades the market relatively seldom asked for knife gate valves in a dimension range of DN 2000 and larger. In the WECO-workshop continuousely dimensions DN 1200, 1400,1500,1800 and rarely DN 2000 mm blockage units were ...
Smart and reliable whether on or off – valve automation trends
Author: Jörg Kiesbauer/Guido König
Topic: Industriearmaturen
Year: 2008
Smart automation is increasingly becoming the benchmark for field instruments in process engineering. Fol-lowing the success of microprocessor and communication technology in transmitters and valve positioners, digital systems are now conquering the ...
System solutions with benefits for industrial valve users
Author: Wolfgang Rieger
Topic: Industriearmaturen
Year: 2008
Is an individual valve or a valve terminal the right solution for activation of pneumatically automated valves? What are the technical and economic differences between these two variants? This article provides a cost appraisal. What differences ...
Automated pigging systems in the chemical industry
Author: Hans-Jürgen Kuhl/Stephan Druyen
Topic: Industriearmaturen
Year: 2008
The first part of this article examines the requirements made on automated pigging systems, while the sec-ond part continues with a description of the most important valves, fittings and automation components re-quired to fulfill the demands of the ...
Machinery and equipment for testing of valves
Author: Volkmar Fuß/Jakob Wüst
Topic: Industriearmaturen
Year: 2009
Global industrial valve production totals more than $40 billion annually. These valves are used in conven-tional and nuclear power-generating plants, in chemicals and petrochemicals installations, in the sugar and paper industries, at shipyards and ...