WCB flange swing check bawul

Ayyukan bawul ɗin dubawa shine sarrafa madaidaicin hanya guda ɗaya na matsakaici a cikin bututun, wanda ake amfani dashi don hana matsakaicin koma baya a cikin bututun. Duba bawul na nau'in bawul ɗin atomatik ne, kuma ana buɗe ko rufe sassan buɗewa da rufewa ta ƙarfin matsakaicin kwarara. Ana amfani da bawul ɗin duba kawai akan bututun tare da matsakaita ta hanya ɗaya, don hana matsakaicin komawa baya don hana haɗari. An fi amfani dashi a cikin bututun mai, masana'antar sinadarai, magunguna, taki, wutar lantarki, da sauransu.

Ana amfani da wannan bawul ɗin dubawa don hana komawa baya na matsakaici a cikin bututu da kayan aiki, kuma matsa lamba na matsakaici zai kawo sakamakon buɗewa da rufewa ta atomatik.Lokacin da matsakaici ya dawo, diski ɗin diski zai rufe ta atomatik don guje wa haɗari.