Butterfly valve valve box seat

JP1824121SActive Publication Date: 2026-04-10MAEZAWA IND
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
MAEZAWA IND
Filing Date
2025-10-16
Publication Date
2026-04-10

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Abstract

This article is a valve seat for a butterfly valve, which is positioned on the inner circumferential surface of a valve casing having a cylindrical flow path that constitutes a butterfly valve, and is in close contact with the outer circumferential surface of the valve body to completely close the flow path.
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