Video: Interview of the valve expert about enhanced valve noise attenuation
David Sear, Valve World TV, interviewing Ismo Niemelä in ACHEMA 2012 exhibition.
For more than 30 years Metso's patented Q-trim technology has been the industry benchmark for rotary noise attenuation solutions in challenging applications. New Q2- Trim technology allows noise reduction can be up to -30 dB(A). This creates the optimum solution for valve noise attenuation.
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