Search results for “cryogenic valves”

Butterfly valve installed, problem solved - Reducing Dow’s operational costs under extreme process conditions

The Dow Chemical Company has been operating in Stade, Germany for more than 40 years. Nearly three million tons of basic and specialty chemicals are manufactured per year in this ultramodern integrated plant complex, placing high availability and safety demands on all components. That’s why Dow has installed a custom-designed butterfly valve, developed by Neles, to reliably shut off the DME reactor in Stade.

What are flashing and cavitation?

Cavitation and flashing are two-phase phenomena appearing in liquid flow through the control valve under certain conditions | Valmet flow control

Valvcon™ product and service offering

Our complete line of compact and reliable Valvcon™ electric actuators provides accurate, electronically controlled positioning of valves and dampers.

Jamesbury™ ball valve, series 3000

Celebrating 65 years of flow control experience

Did you know Neles’ roots date back to March 2, 1956, when the Finnish Antti Nelimarkka and Eino Santasalo registered their company, Neles Oy, specializing in industrial valves in the Finnish Trade Register? This year we are not only celebrating our first independent year after a partial demerger, but also our 65th anniversary.

Flow control for gas to liquids (GTL)

Valmet has developed best-in-class valves and flow control services to overcome the challenges of the GTL process.

When a valve is tight enough?

The tightness discussion has been going around in the automation industry since the first valves were introduced.

Jamesbury™ standard port flanged ball valve, series 7000

How the right wear protection materials can extend valve lifetimes

Valve World magazine 'Top of mind' story | “If the wear protection materials are properly specified, valves can successfully contribute major improvements in process availability.”

Material solutions for maximum safety of hydrogen valves

Q&A: Does hydrogen present any special issues relative service hardware compared to other gasses?