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Improving process safety and cutting costs with process ball valve

How can a properly designed process valve extend plant availability and reliability?

Optimizing valve maintenance using condition analysis

Typically in shutdown situation the amount of valves to be maintained is limited in order to meet maintenance budget. Valve maintenance can be optimized by using condition analysis to focus maintenance actions to only devices needing attention.

Achieving better accuracy in flow control with a unique plug shape

Although Finetrol belongs to the eccentric plug valve category (IEC 60534-1 Sect 3.1.2.5), it has design differences that distinguish it from other eccentric plug valves currently available on the market. One of the special design features is a balanced plug that delivers benefits when it comes to better accuracy in flow control.

Understandable valve diagnostics

Digital valve controllers can provide diagnostic data about the valve assembly. But how many users can correctly interpret the data they get?

Nelprof™ helps select a pump for optimum control valve pressure drop

Our guest writer Jon F. Monsen shows how an analysis using our control valve sizing and selection software’s unique ability to graph the installed gain of a control valve can be helpful in selecting the optimum pump for a balance of good controllability and minimum energy use.

3 steps to assure your plant is safe with ESD valves

An emergency shutdown (ESD) valve is part of a safety instrumented system (SIS) and normally refers to all types of safety system valves. Much confusion still exists when it comes to what should be considered with these valves to make a plant safe.

Estimating liquid vapor pressure for control valve sizing purposes

Included in the process of sizing a control valve for liquid service is the requirement for determining if flow will be choked.

Making plastic fantastic while meeting the most stringent requirements

The unrivalled performance and cost efficiency enabled by our Neles valves is helping the Siemens PTA project in Rotterdam successfully fulfill even the most stringent industry requirements.

Life-long capping valve performance

Our flow control solutions offering for the pulp and paper industry covers all the typical valves, a wide range of accessories, intelligent devices and software solutions and of course comprehensive services.

Ensuring high uptime with Neles globe valves

Neles globe valves feature uncompromised safety and meet the highest environmental standards. Thanks to the innovative stem sealing solution, emissions from the valves are very low. For applications where zero emissions are a requirement, a special bellows seal solution is available. In terms of reliability and uptime our globe valves have proven their capabilities in even the most challenging process conditions.