Transcription of VENT SILENCERS - blowers
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WilliamsSTEEL DIVISIONBUILDING SOUND SOLUTIONS referencecatalogue6 VENT SILENCERSLDFLOWOPTIONALOUTLETSTACKINLET NOZZLEINFORMATION ON VENT SILENCERS1 Avent silencer or a blow off silencer is a device used toreduce unwanted noise created by gas or steam flow in apipeline discharging directly into the atmosphere. Thisnoise can be generated due to the high velocity flowthrough the valve and turbulence created around anyobstacle in the line that suddenly restricts or changes thedirection of flow such as valve or an orifice. Vent SILENCERS find wide applications in high pressurevents, steam vents , safety relief valve outlets, system blowdowns and purge outlets etc. Vent and blow down noise is a function of upstreampressure and temperature, type of gas being vented, thevalve size and type, plus the effect of down stream piping. Each vent silencer is designed to attenuate the noise levelto the required sound pressure level criteria at a givendistance from the silencer.
INFORMATION ON VENT SILENCERS 1 A vent silencer or a blow off silencer is a device used to reduce unwanted noise created by gas or steam flow in a
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