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seen excellent performance in high-pressure , high-temperature hydrogen applications ,” Mr Kähkönen reports . The valve ’ s versatility is further enhanced by its range of material options . “ We offer the Neles XH with various proven valve body material technologies and coatings , including our proprietary Q-trim technology ,” Mr Pischke explains . “ This allows us to tailor the valve to specific process conditions , ensuring optimal performance and longevity .”
Promoting sustainability
Sustainability is at the heart of Valmet ’ s approach to doing business . All efforts are taken to minimise the environmental impact of valve manufacturing processes , to maximise uptimes of installed products , to facilitate all maintenance and repair operations and finally to facilitate the recycling of end-of-life valves . This commitment is exemplified by innovations like the Neles NDX 2.0 intelligent valve controller , which is suited for linear and rotary valve applications including products from third-party manufacturers . “ The Neles NDX 2.0 represents what we call ‘ sustainability 2.0 ’,” Mr Kähkönen explains . “ It can potentially reduce air consumption by up to 90 % compared to competing valve positioners . This translates into significant reductions in energy consumption and carbon dioxide emissions . To help customers quantify these benefits , we offer an online calculator for estimating potential savings .” But the benefits of the NDX 2.0 go beyond just energy efficiency . Mr Pischke elaborates : “ the improved control performance and superior accuracy of the NDX 2.0 have a substantial impact on process quality and output . This leads to better yield
Andreas Pischke , Global Industry Manager , Renewable Energy & Gases , Valmet ’ s Flow Control business line .
and profitability due to reduced process variability . The modular NDX 2.0 benefits from easy installation , simple commissioning plus an intuitive interface and moreover can be used for all valve sizes and in all operating environments .”
Test facilities
New products such as the Neles NDX 2.0 valve controller and the Neles XH ball valve undergo rigorous testing at all stages of development . Says Mr Pischke : “ Our testing capabilities are second-to-none , enabling us to validate the quality and reliability of new product designs . We can also easily conduct factory acceptance tests with onsite or remote witnessing . Options include
The Neles XH ball valve has been designed to deliver benefits across its entire lifecycle , not just during its active operating life .
cryogenic , fugitive emission and highpressure gas testing according to all leading standards .” Mr Kähkönen is quick to point out the advanced features of Valmet ’ s new high-pressure gas testing facility , which include a collaborative robot , safety walls , electrical locking , oxygen detection and camera surveillance , to name just a few . “ And yes , we still count bubbles , but now electronically ,” he laughs .
Project strengths
Valmet ’ s flow control business can look back with pride on the countless new-build , revamp and upgrading projects it has served . Asked what makes Valmet an attractive partner in EPC projects , Mr Kähkönen states : “ it is so much easier to partner with someone you know you can trust , isn ’ t it ? Our field-proven technologies already serve plants and facilities in the wide range of our core industries from refining and chemicals to mining , pulp , paper and renewable energy to name just a few . While such proof of performance speaks to EPCs and end customers alike , it is often the added value that we as a company , and as people , bring to the table that makes us more attractive .” Of course , Valmet ’ s portfolio of automated on-off and control valves are at the core of what the company delivers to projects . Distributed control systems ( DCS ) and safety systems can additionally be furnished . “ This holistic approach means that with our offering , we can provide total coverage for all these project needs . From there it
10 Valve World February 2025 www . valve-world . net