Swing-out backflow preventer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 15, 2003
app pub date -
Nov 12, 2001
filing date -
Nov 12, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A backflow prevention apparatus has a valve body with a longitudinal axis that defines a flow path therethrough, and two end segments located at opposite ends of the valve body. Two check valve assemblies reside in series within the valve body. The valve body and end segments are connected to a pivot member that carries the valve body and allows it to swing in and out of axial alignment with the end segments. The check valve assemblies can be accessed and removed from the valve body when the valve body is pivotally moved out of axial alignment with the end segments.
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Family
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Cited Art Landscape
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