Pressure-reducing noise-abating control valve
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United States of America Patent
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-
May 8, 1990
Grant Date -
N/A
app pub date -
Jul 28, 1989
filing date -
Jul 28, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A control valve has a plurality of internal flow channels operative for reducing the pressure and attenuating the noise of pressurized fluids being conveyed along a pipe line. An entrance well within the valve minimizes excess turbulence.
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