Fluid flow control valve with composition seal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 19, 2006
app pub date -
Apr 18, 2005
filing date -
Apr 18, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A control valve of the ball type is disclosed. The valve includes a housing having an inlet and an outlet in fluid communication with a bore that defines a primary flowpath. A ball element is mounted in the housing and is adapted to move between a closed position, fluidically disconnecting the inlet from the outlet, and an open position, fluidically connecting the inlet and outlet. A seal assembly is disposed within the housing and includes a seal housing and a biased main seal. The biased main seal includes an insert that engages the ball element during the opening and closing of the valve.
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Family
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