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Valmet long lasting filter bags deliver the best performance

Valmet is the global market leader in disc filter bags, with over four decades of experience. Our bags fit perfectly, last longer, are durable and easy to install.

Six problems in the evaporator stage and possible solutions

Evaporators are used to evaporate black liquor from approximately 15% dry solids to 70-85% dry solids. Operating issues include scaling, corrosion, liquor carry-over, vacuum, condensate segregation and foaming liquor. Each can be mitigated with process and technology changes.

Valmet Tissue Technology Webinar - learn from the leader

Valmet's free webinar is an information packed hour of presentations and Q&A that will bring you up to date on the latest in tissue making technology, from the headbox to the rereeler, including automation that assists operators in making the best decisions.

Burgo Verzuolo and Valmet Industrial Internet, case study

Burgo Verzuolo PM 9's control and quality systems automation allows a Valmet specialist 1000km away to monitor and support the machine via remote connection.

Liansheng and Neles™ valves: flow control excellence for the pulping and papermaking industry

Liansheng Pulp and Paper in China require the utmost precision and reliability in their production processes. That’s why they insist on using Valmet’s Neles™ flow control solutions throughout their entire mill.

Neles NDX product family is expanding

Among others, the key benefits are robustness with fully contactless position measurement, low energy and air consumption, increased pneumatics capacity, and excellent dynamic and static control performance. In addition, Neles NDX is designed to fit all types of control valves: small and big; rotary and linear; single and double acting. Simple and fast installation and calibration with easily accessible device diagnostics offer a great user experience and tools for predictive maintenance.

Next-level reliability: mission-critical flow control solutions from Valmet

Valmet’s vast scope of expertise continues to grow. With a history in flow control dating back to the 1950s, it has long earned its spurs in sectors such as pulp and paper, bioproducts, oil and gas refining, mining and metals processing, chemicals and various other process industries. And coming up to date, Valmet is now meeting the needs of the energy transition.

What makes single rolling design peristaltic pumps the best solution when pumping abrasive slurries?

The superintendent of the water treatment plant was examining shoe designed peristaltic pumps and single rolling design peristaltic pumps. The customer was convinced that Flowrox's peristaltic pump with only one compression per 360 degree revolution will lead to at least 3-5 times longer hose life time than conventional hose pumps. After installation, the first hoses in the Flowrox pumps lasted approximately for 9 months - a great result with 11 million revolutions while pumping abrasive lime.

Merger of Valmet and Neles: Forward together from a stronger base

Over the years, Neles and its predecessors have developed capabilities that position us as a best-in-class player in our field. Now, we look forward to accelerating this agenda as part of Valmet. The key message to our customers is: our capabilities and know-how are even stronger. In fact, we are operating from a stronger base and with wider offering, covering more markets and leveraging our global reach in a more efficient manner.

The road ahead

Neles, nowadays part of Valmet, can pride itself on 65 years of experience in designing and manufacturing flow control solutions for various process sectors. Building on this foundation of knowledge, expertise and insights, the company is ready for the 21st century with exciting developments in renewable energies and more mature sectors such as oil and gas. One telling example is the revamped butterfly valve range that Neles recently introduced.