High recovery metering valve
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United States of America Patent
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Nov 21, 2006
Issued Date -
N/A
app pub date -
Sep 1, 2004
filing date -
Sep 4, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A high recovery metering valve includes an inlet, outlet and a plenum. An internal valve trim places the plenum in communication with the outlet. A valve poppet is moveably positioned within the internal valve trim. In one embodiment, the valve poppet includes a distal portion that is tapered. In another embodiment, the distal portion is characterized by a double radius. In some embodiments the inlet and the outlet are orientated about ninety degrees with respect to each other.
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