Jikin Iron Ductile CF8M Disc Dual Plate Check Valve

Duba bawul, wanda aka sani da bawul ɗin hanya ɗaya, bawul ɗin duba, bawul ɗin matsa lamba na baya, irin wannan nau'in bawul ɗin yana buɗewa ta atomatik kuma an rufe shi ta hanyar ƙarfin da ke haifar da kwararar matsakaicin kanta a cikin bututun, kuma yana cikin bawul ɗin atomatik. Ayyukan bawul ɗin rajistan shine don hana koma baya na matsakaici, jujjuyawar famfo da injin tuƙi, da fitar da matsakaici a cikin akwati.

Dual faifai duba bawulwanda kuma ake kira wafer nau'in malam buɗe ido duba bawul. Irin wannan cak vavle yana da kyakkyawan aikin rashin dawowa, aminci da amintacce, ƙaramin juriyar juriya. Bawul ɗin duba kofa biyu nau'in bawul ɗin bincike ne na gama gari. Ta hanyar zabar abubuwa daban-daban, ana iya amfani da bawul ɗin rajistan wafer akan ruwa, tururi, mai a cikin petrochemical, ƙarfe, wutar lantarki, masana'antar haske, abinci da sauran masana'antu. , nitric acid, acetic acid, mai karfi oxidizing matsakaici da urea da sauran kafofin watsa labarai.

Bawul ɗin rajistan yana ɗaukar nau'in wafer, farantin malam buɗe ido shine semicircles biyu, kuma ana amfani da bazara don sake saiti na tilastawa. Za a iya welded saman rufewa da kayan da ba za a iya jurewa ba ko kuma a yi liyi da roba.Farantin malam buɗe ido, lokacin da aka juyar da kwararar ruwa, yana rufe bawul ta ƙarfin bazara da matsakaicin matsa lamba. Irin wannan bawul ɗin duba malam buɗe ido galibi na tsarin wafer ne, ƙarami ne, nauyi mai nauyi, abin dogaro wajen rufewa, kuma ana iya shigar da shi cikin bututun da ke kwance da bututun a tsaye.