Shut-off and reversing valve
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United States of America Patent
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Jun 1, 2010
Grant Date -
Nov 22, 2007
app pub date -
Sep 23, 2005
filing date -
Sep 29, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A disk-type valve encompasses both throughput control and a distribution function for distributing water through the valve to one of several outlets. A movable control disk for throughput control is actuated independently of a movable control disk for output selection. Both separately actuated controls cooperate with a joint stationary distribution disk and pressure forcing the movable control disks against the distribution disk can be adjusted and regulated separately. Two actuating elements are disposed around one another as a shaft and sleeve, for actuating the control disks independently.
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