Serving variety of industries with our modular butterfly valve
The benefits of forming a butterfly valve platform became clear a few years ago when reviewing our existing, proven butterfly valve ranges.
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Q&A with expert: Juha Perttilä
Thorough and rigorous testing plays a key role in ensuring the quality of our products. We asked Juha Perttilä, Manager, Laboratory ...
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The best flow control solutions for an evolving pulp & paper industry
Valves play a vital part in pulp, paper, board and tissue production. As efficiency, reliability, sustainability, safety and profitability demands on the processes themselves have grown over time, the valve technologies too, have developed immensely. We are an active participant in driving modern flow control solutions forward to best serve our customers.
Insights ● ArticleWhen a valve is tight enough?
The tightness discussion has been going around in the automation industry since the first valves were introduced.
Insights ● Blog postCooling down a reactor for process reliability
There are a great number of polyolefin reactors available, each with having their own advantages and disadvantages in polyolefin production. Therefore, efficient heat removal remains a key concern in the design and operation of the polyolefin reactors.
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What’s driving sustainable development in valve technologies?
When we look at valves from the sustainability point of view, three key aspects stand out clearly at the forefront: emissions, internal tightness and a lifecycle view. In all three cases industry standards and regulations play an important role in driving development and ensuring the environmental performance of industrial processes.
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How to improve turbine efficiency
In the power and gas turbine market, competition among turbine and compressor manufacturers has become more challenging. Decisions are driven mainly by price and efficiency. Saving costs by selecting the correct application-based control and safety valves has become more important. New valve technologies and new valve designs help increase turbine efficiency and reduce costs while improving safety, for example, by installing a faster pressure relief in the case of a trip in a compressor or a gas turbine compressor.
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What are flashing and cavitation?
Cavitation and flashing are two-phase phenomena appearing in liquid flow through the control valve under certain conditions | Valmet flow control
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Keep an eye on environmental performance
This blog post discusses how the right valve technology can improve environmental performance and help minimize...
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Butterfly valve installed, problem solved - Reducing Dow’s operational costs under extreme process conditions
The Dow Chemical Company has been operating in Stade, Germany for more than 40 years. Nearly three million tons of basic and specialty chemicals are manufactured per year in this ultramodern integrated plant complex, placing high availability and safety demands on all components. That’s why Dow has installed a custom-designed butterfly valve, developed by Neles, to reliably shut off the DME reactor in Stade.
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