Worn out: How ignoring valve wear could cost you

Find out how the Neles™ WearBlock solution can give valves in wear-intensive oil & gas applications increased durability, reliability and cost efficiency over a significantly extended valve lifetime.

Recorded webinar

This webinar will open your eyes to the benefits that our unique metal matrix composite (MMC) solution provides over your typical metal or ceramic valve. Register now!



Jussi Hellman

Jussi Hellman

Materials Engineering Manager
Valmet, Flow Control business line

Jussi Hellman has worked for 20 years for several business units of Valmet (and predecessor companies) and is currently Materials Engineering Manager at Valmet’s Flow Control business line. He has received his M.Sc degree in the Helsinki University of Technology in 1995, where he continued post-graduate studies and heading of a research group until his industry career. Hellman is an author or co-author in approx. 20 scientific publications and the inventor in several patents.

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