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Control valve authority - Ask the flow control expert

When the term authority is used in connection with control valves, you might well think that it is some kind of organization or body that classifies or confirms a particular characteristic of a control valve. However, this is not the case since authority refers to the differential pressure across a valve.

Installed- and inherent flow characteristic | Valmet

What is the difference between the installed flow characteristic and the inherent flow characteristic for a control valve? | Valmet

Delivering reliability down the line

Oil and natural gas pipelines crisscross North America; in the US alone, approximately 150 000 km of gathering and trunklines span the ...

Your one-stop shop for control valves

What do you look for in a control valve supplier? When it comes to control valve requirements no two are ever the same. It is not just the pressure and temperature of the process or the required controllability, but also issues such as the need to prevent cavitation, to control noise, to keep within emission limits, etc. This means selecting a control valve always requires due care and attention.

Boost plant reliability and availability

As every plant manager knows proper planning of maintenance and shutdowns can significantly improve plant profitability.

No two days are ever alike at the Global Service Center

No two days are ever alike at the Global Service Center

Keeping pace with growth in renewable fuels

The renewable share of the total energy use is predicted to rise up to 15% by 2040. Automation in renewable fuel production should be ...

Automatic monitoring saves time and money at Hamburger Rieger

Hamburger Rieger turns to intelligent technology from Metso for its PM 2 steam and condensate system.

Neles™ Q-Disc™ flow balancing trim for butterfly valves

Q-disc flow balancing trim for butterfly valves | Valmet

Maintainability of pumps increases reliability of the process at Terrafame

Terrafame Ltd. is a Finnish multi-metal company specializing in nickel and zinc production by bioheapleaching at its mining site located in Sotkamo, North of Finland. Flowrox™ pumps have been a reliable part of the filtration process for over 10 years.