Manifold valve having controlled vent port integral with flange
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United States of America Patent
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-
Mar 10, 1998
Grant Date -
N/A
app pub date -
Aug 21, 1996
filing date -
Sep 11, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A manifold valve has a pair of inlet ports and a pair of outlet ports with separate passageways extending separately between a respective inlet port and a respective outlet port of the pair. The manifold valve has a body portion in which a plurality of valves are disposed for controllably directing and selectively blocking the flow between selected inlet and outlet ports. The manifold valve also has a flange portion that is integrally formed with the body portion and has a means disposed therein for selectively providing a separately modulated flow path between each of the internal passageways and an environment external of the manifold valve.
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