4 inch Ductile Iron Rarraba Jikin PTFE Cikakken Layi Wafer Butterfly Valve

· PTFE liyi bawul ɗin malam buɗe ido ya dace don jigilar iskar gas da ruwa masu guba daban-daban masu lalata da yawa.Yana da kyau anti-lalata yi da dace da sulfuric acid, sodium hydroxide, potassium hydroxide, tsaka tsaki gishiri bayani da kuma ammoniya ruwa, ciminti, da yumbu, cinder ash, granular takin mai magani da sosai abrasive m ruwaye tare da daban-daban taro da lokacin farin ciki taya, da dai sauransu .
· An wuce gwaje-gwajen aminci da yawa.Jikin bawul ɗin yana sanye da zoben baya na hatimin mai, kuma babu wata tazara da ake iya gani tsakanin nau'ikan hatimin, da ke samun zubewar sifili.Matsakaicin haɓaka tsakanin farantin malam buɗe ido da jikin bawul ɗin yana da girma, wanda zai iya hana haɓakar haɓakar haɓakar thermal da haɓaka;
· Jigon bawul ɗin ya ɗauki tsaga tsarin tsarin jikin bawul biyu, wanda za'a iya shigar dashi a kowane matsayi, yana da sauƙin kiyayewa, kuma ya dace da buƙatun yanayin aiki daban-daban;
· PTFE liyi wafer malam buɗe ido yana da ɗan gajeren tsari girman, nauyi mai sauƙi da shigarwa mai sauƙi.