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Neles™ capping valves

Neles series PZ capping valve offers a solution for automatic opening and closing of batch digester for chip fill. Capping valve increases considerably digester chip fill process efficiency and operator safety.

Download flow control application report

Flow control solutions including intelligent control valves and automated on-off valves, ESD valves, pumps, software, and related equipment, accessories and services.

Nelprof sizing and selection software

Nelprof valve sizing and selection software is your key to the perfect flow control solution. Whatever your process requirements, the free-to-use and fully secure Nelprof tool makes selecting the right valve easy.

Download flow control documents

Flow control solutions including intelligent control valves and automated on-off valves, ESD valves, pumps, software, and related equipment, accessories and services.

Business areas

Valmet has five business lines: Services, Pulp and Energy, Flow Control, Automation Systems and Paper.

Service agreements for energy production

Helping you to meet and exceed your plants targets is the key driver in our everyday work. The best results are made when working together through the lifecycle of your plant – equipment and processes. Whether it’s about planning, start-up or operational phase we are able to offer you the right combination of services for every stage in the lifecycle, ensuring maximized reliability and optimized performance, allowing you to focus on your core business.

Packaging and Paper business area

Neles™ pneumatic linear diaphragm actuator, series VD

Neles spring return VD series diaphragm type linear actuators are designed for use in both modulating control and on-off service. These actuators offer an extremely long cycle life and are well suited to operate linear valves with small to medium thrust requirements.

Solenoid and air operated valves

Our solenoid valves and air operated valves are all based on modern designs and communication technologies. We offer a comprehensive range of spool type direction control valves for actuation in various pneumatic applications. The range includes all types of direction control valves required for process automation.

Why refineries should pay attention to valve performance in hydroprocessing

Hydroprocessing is as an integral part of any refining complex. The hydrocracking process can be considered the refinery workhorse for cracking heavy feeds into commercially attractive lighter distillates, while hydrotreating does exactly what the name suggests. It is used in the treatment of contaminants in the feed, resulting in improved output purity and enabling compliance with ever-stricter environmental regulations.