Ƙarshen Ƙarshen Butterfly Valve
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Ƙarshen bawul ɗin malam buɗe ido
Kara karantawaGrooved ƙarshen malam buɗe ido bawul ɗin ƙarshen kumfa mai matsewa bawul ɗin malam buɗe ido tare da fitattun halayen kwarara.An ƙera hatimin roba akan diski ɗin baƙin ƙarfe mai ductile, don ba da damar iyakar yuwuwar kwarara.