Fluoroplastic lined corosion-resistant butterfly valveye ka politetrafluoroethylene resin (walima profil processé) bila nɛgɛ walima nɛgɛ butterfly valve pressure-bearing yɔrɔw kɔnɔna kogo kan walima butterfly valve kɔnɔna yɔrɔw kɛnɛma ni molding (walima inlay) fɛɛrɛ ye. Bugunw ka fɛn kɛrɛnkɛrɛnnen minnu bɛ fɛnɲɛnamafagalan barikamaw kɛlɛ, olu bɛ kɛ wuluwuluw ni degun minɛn suguya caman ye.
Nɔgɔw kɛlɛli fɛnw na, PTFE ka baara kɛcogo ɲuman ɲɔgɔn tɛ yen. Ka fara nɛgɛ wulilen kan, fluorine elemental ani hydrocarbures aromatiques, a bɛ se ka kɛ asidi klorokini, asidi sulfuriki, asidi azotiki, aqua regia, asidi organique, oksidan barikama, asidi mɔlen , asidi dilute caman na, alkali ɲɔgɔn falen-falen ani fɛn suguya caman ye minnu bɛ kɛ k’a sɔrɔ u ma kɛ cogo si la. PTFE datuguli butterfly valve kɔnɔna kogo kan, o tɛ se sɔrɔ PTFE fɛn fanga dɔgɔyali dɛsɛw dɔrɔn kan, nka a bɛ butterfly valve barokun fɛnw ka sɔgɔsɔgɔli gɛlɛya fana ɲɛnabɔ. Baara kɛcogo jugu ani musaka caman. Ka fara o kan, ka fara a ka kemikɛli sabatili ɲuman kan, PTFE bɛ ni nɔgɔ ni nɔgɔ kɛlɛli seko ɲumanw ye, a ka sɔgɔsɔgɔninjɛ coefficients dynamiques ni statiques ka dɔgɔn kosɛbɛ, ani a bɛ ni sɔgɔsɔgɔninjɛ ni tulumafɛnw kɛlɛli baara ɲuman ye. A bɛ kɛ dakun fila ye walasa ka wuluwuluw da wuli ani ka u datugu, wa a ka kan ka sigilan yɔrɔ dɔgɔya. Bugunw ni ɲɔgɔn cɛ sɔgɔsɔgɔninjɛ bɛ se ka dɔgɔya, wuluwuluw ka baarakɛcogo girinya bɛ se ka dɔgɔya, ani ka fɛn dilannen ka baara kɛcogo ɲɛ.
Fluorine-lined butterfly valve (wuluwulu) min bɛ kɛ ni fluor ye, min bɛ wele fana ko anti-corrosion butterfly valve, a ka ca a la, a bɛ kɛ baarakɛyɔrɔ gɛlɛnw na, a kɛra kemikoro baga ni tiɲɛni ye, walima asidi-basi walima fɛnɲɛnamafagalan suguya caman minnu bɛ sɔgɔ kosɛbɛ. Baara kɛcogo jugu bɛna kɛ sababu ye ka sɔrɔko bɔnɛba lase mɔgɔw ma ani ka juguya o sababu la. Ni aw ye wuluwulu dawolo baara ka ɲɛ ani k’a ladon, o bɛ se ka wuluwulu dawolo min bɛ ni fluor ye, o ka baara waati janya, o la, kunnafoni jumɛnw bɛ se ka kɛ walasa k’a lakana ka ɲɛ?
1. Sani aw ka baara kɛ ni a ye, aw bɛ wuluwulu dacogo gafe kalan ka ɲɛ.
2. Aw bɛ baara kɛ n’a ye tansiyɔn, funteni ani hakɛ dantɛmɛnen kɔnɔ min kofɔlen don tɔgɔlasɛbɛn kan walima gafe kɔnɔ.
3. Ni aw bɛ baara kɛ, aw bɛ fluorine-lined butterfly valve bali ka pibiliki degun kojugu lase a ma ka a sababu kɛ funteni caman yeli ye, ka funteni caman yeli dɔgɔya, ani ka U-shaped expansion joints fara a kan ka kɔn butterfly valve ɲɛ ani a kɔfɛ.
4. A dagalen don ka baara kɛ ni levier ye walasa ka butterfly valve da wuli ani ka a datugu. Aw ye aw janto ka da wulicogo ni da tugucogo jiralan kɔlɔsi ani ka danyɔrɔ minɛn kɔlɔsi min bɛ kɛ ni fluor ye min bɛ kɛ ni wuluwulu ye. Da ni da tugulen kɔfɛ, aw kana da tugu, aw kana da tugu, walasa aw kana tiɲɛni kɛ joona fluorine plastiki datugulan na.
5. Ni fɛn dɔw bɛ yen minnu tɛ sabati ani minnu toli ka nɔgɔn (misali la, fɛn dɔw tiɲɛni bɛna kɛ sababu ye ka u hakɛ caya ani ka kɛ sababu ye ka tansiyɔn bonya cogo la min tɛ bɛn baarakɛcogo ma), o bɛna kɛ sababu ye ka wuluwuluw ka dawolo tiɲɛ walima ka u bɔn, fɛɛrɛw ka kan ka tigɛ walasa ka fɛnw bɔ yen walima ka dan sigi fɛnw na minnu bɛ kɛ sababu ye ka fɛnw tiɲɛ minnu tɛ sabati. . Ni aw bɛ wuluwulu dawolo sugandi, wuluwulu min bɛ ni fluor ye, n’a bɛ tansiyɔn jiginni minɛn otomatiki la, o ka kan ka sugandi ka da a kan, fɛn minnu bɛ se ka Changements dans les fonctionnalités (Yɛlɛma minnu bɛ se ka kɛ baarakɛcogo la, minnu bɛ sɔrɔ fɛnɲɛnamafagalan in tolibaliya fɛ ani min ka nɔgɔn.
6. Ka da a kanfluorine-lined butterfly valve (wuluwulu) min bɛ kɛ ni fluor yepibiliki kan ni baga ye, tasuma bɛ se ka bɔn, min bɛ se ka bɔn ani min bɛ fɛn tiɲɛ, a dagalen don kosɛbɛ ka pakew falen degun kɔnɔ. Hali ni fluor-lined butterfly valve bɛ ni sanfɛla datugulan baara ye a dilanni na, a man ɲi ka pake falen degun kɔnɔ.
7. Ni pibiliki minnu bɛ ni tasuma ye u yɛrɛ ma, fɛɛrɛw ka kan ka tigɛ walasa lamini funteni ni baarakɛcogo funteni tɛ se ka tɛmɛ fɛnɲɛnamafagalan yɛrɛ jeni hakɛ kan walasa ka farati bali min bɛ sɔrɔ tile yeelen fɛ walima kɛnɛma tasuma fɛ.
Fɛn min bɛ se ka kɛ: asidi-basi kɔgɔ hakɛ suguya caman ani fɛnɲɛnamafagalan dɔw.
Poste waati: Nowanburukalo-08-2022
