Electro-Mechanical Three-Way Dual Seat Valve
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United States of America Patent
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Issued Date -
May 2, 2013
app pub date -
Nov 1, 2011
filing date -
Nov 1, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A three-way dual seat valve having a valve body including mutually spaced apart annular first and second valve seats. Reciprocally mounted with respect to the valve body is a valve stem which carries within the valve body an annular, dual-faced valve stem gate. Each gate face thereof is sealingly engageable with a respective valve seat in response to reciprocal movement of the valve stem.
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