Soft sealed eccentric butterfly valve
The utility model relates to a softly sealed eccentric butterfly valve. The utility model is characterized in that the connection between a valve plate and a valve rod is realized through bolts and spring washers; the upper periphery of the valve plate is provided with an annular dovetail groove in...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
06.12.2000
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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