ROTATING DISC VALVE
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United States of America Patent
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Issued Date -
Aug 2, 2012
app pub date -
Jan 31, 2011
filing date -
Jan 31, 2011
priority date (Note) -
Abandoned
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Abstract
Systems and methods are provided facilitating control of material flow. A valve comprises a rotating disc, wherein the rotating disc further comprises at least one hole and one closure surface to facilitate opening and closing a material flow path. In an open state a hole is positioned in the flow path, in a closed state a closure surface is placed in the flow path. Further, sacrificial components are included in the valve to reduce the effects of wear. Furthermore, wear of the sacrificial components can be determined without having to disassemble the valve.
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