FLOWSERVE Corporation has released a patented gaseous noise trim that reduces sound pressure levels in the most demanding applications.
“Three years of field service have proven the technologies behind Stealth’s advanced design,” said Bradford Haines, product manager at Flowserve.
“We’ve developed a highly effective device capable of reducing noise up to 40 decibels in severe service where noise and excessive vibration can damage both human hearing and equipment.”
Stealth laser-cut discs are stacked to form the seat retainer.
Building on technologies from the field-proven Flowserve Valtek TigerToothT trim, flow through the Stealth expands and contracts as it passes through the seat retainer creating gradual, controlled pressure drops.