Clapper check valve with a valve seat seal member

A valve assembly includes a valve body that defines an internal flow passageway between an inlet and an outlet, and a valve seat disposed in the valve body with a sealing surface perpendicular to the flow passageway. The valve assembly further includes a clapper pivotally correlated to the valve sea...

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Bibliographische Detailangaben
1. Verfasser: Witkowski, Brian C
Format: Patent
Sprache:eng
Schlagworte:
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