Transparent ball valve assembly
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United States of America Patent
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-
Feb 25, 1992
Grant Date -
N/A
app pub date -
Apr 3, 1991
filing date -
Apr 3, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A thermoplastic valve assembly for use in controlling the flow of corrosive fluids comprising a transparent housing having a passageway through which fluid may flow, a transparent ball disposed in the passageway for rotation between an open position and a closed position, and transparent connector means for connecting the valve housing to a pipeline thereby enabling an operator to visually detect alignment of the ball, turbulence in the through passageway and wear and corrosion of the valve components.
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