Valve coupling having centering support projections
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United States of America Patent
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Jan 5, 2021
Grant Date -
May 25, 2017
app pub date -
Nov 18, 2016
filing date -
Nov 23, 2015
priority date (Note) -
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Abstract
A valve coupling for joining pipe elements includes a valve housing surrounded by coupling segments. Projections extend from the segments and engage channels in the valve housing. Engagement between the projections and the channels guides the segments as they are drawn together to engage the pipe elements and secures the valve housing between the segments.
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