Fill valve assembly for a flush tank
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United States of America Patent
Stats
-
Jun 29, 2004
Grant Date -
Dec 18, 2003
app pub date -
Jun 13, 2002
filing date -
Jun 13, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The fill valve incorporates a housing (8) that has a vertical water-carrying channel (24) that leads from an inlet (49) to be fastened on the flush tank bottom (2) to a float-controlled diaphragm valve (50). The diaphragm valve (50) incorporates in a diaphragm (43) a passage for the pressure equalization between a first chamber (51) in front of the diaphragm (43) and a second chamber (52) behind the diaphragm (43). To actuate the diaphragm valve (50) a pilot valve (58) is provided. The diaphragm valve (50) is disposed laterally on the housing (8), thus permitting a low overall height.
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