Jikin bawul shine mafi mahimmanci, ɗayan mahimman sassa na bawul, zaɓi kayan da ya dace don jikin bawul ɗin yana da mahimmanci..Mu ZFA Valve yana da samfura daban-daban na jikin bawul don biyan buƙatun ku.Ga bawul jiki, bisa ga matsakaici, za mu iya zaɓar Cast Iron, Ductile Iron, kuma muna da bakin karfe bawul jiki, irin SS304,SS316.Ana iya amfani da simintin ƙarfe don kafofin watsa labarai waɗanda ba su da lahani.Kuma SS303 da SS316 raunana acid da alkaline kafofin watsa labarai za a iya zaba daga SS304 da SS316. Farashin bakin karfe ne mafi girma cewa jefa baƙin ƙarfe.