Ductile Iron Double Offset Butterfly Valve tare da SS Ring

Bawul eccentric malam buɗe ido kuma ana san shi da babban bawul ɗin malam buɗe ido, galibi ana amfani da shi don shukar ruwa, injin wutar lantarki,karfe smelting, sunadarai masana'antu, ruwa tushen injiniya, muhalli wurare yi da sauran tsarin magudanun ruwa,musamman ga bututun ruwa, a matsayin tsari da rufe amfani da kayan aiki.Idan aka kwatanta da tsakiyar layi.Bawul ɗin malam buɗe ido, bawul ɗin eccentric malam buɗe ido biyu ya fi tsayayya da matsa lamba, tsawon rai, kwanciyar hankali mai kyau.sauran bawuloli, babban diamita abu ne mai sauƙi, ƙananan farashi.