Butterfly valves bɛ baara kɛ cogo di?

Butterfly ka bɔgɔdagaye bɔgɔdaga sugu dɔ ye min bɛ baara kɛ ni disiki dabɔyɔrɔ ni a datuguyɔrɔ ye walasa ka ɲɔgɔn kɔsegin 90° ɲɔgɔn na walasa ka fɛnɲɛnamafagalan da wuli, ka datugu walima ka a jibɔ hakɛ ladilan. Butterfly valve tɛ dan a jɔcogo nɔgɔman ma, a bonya ka dɔgɔ, a girinya ka nɔgɔn, a ka fɛnw ta ka dɔgɔ, a sigili hakɛ ka dɔgɔ, a bolicogo girinya ka dɔgɔ, a baara ka nɔgɔn ani a teliyalen don, nka a bɛ flow regulation baarakɛcogo ɲuman fana na ani a dadoncogo dadoncogo, wa a ye valve suguya dɔ ye min bɛ bonya teliya la san tan tɛmɛnenw kɔnɔ. Baara bɛ kɛ ni butterfly valves ye kosɛbɛ. A baara suguya n’a hakɛ bɛ taa a fɛ ka bonya, ka taa a fɛ fo ka se funteni caman ma, tansiyɔnba, a cɛmancɛ ka bon, a sirili ka bon, a si janya, a ka sariyatacogo ɲuman, ani a bɛ baara caman kɛ ni fɛn kelen ye. A dannaya n’a baarakɛcogo jiralan wɛrɛw sera sanfɛyɔrɔba la.

Ni a bɛ kɛ ni lastikuw sintetiki ye min tɛ se ka banakisɛw kɛlɛ ka...butterfly valvew (wuluwuluw)., baarakɛcogo min bɛ kɛbutterfly valvew (wuluwuluw).ye ɲɛtaa sɔrɔ. Ikomi lastikuw sintetiki bɛ ni fɛnw ye minnu bɛ se ka sɔgɔsɔgɔ, ka sɔgɔsɔgɔ, a hakɛ sabatili, a bɛ se ka muɲu koɲuman, a dilanni nɔgɔya, a musaka ka dɔgɔ, a ɲɔgɔnnaw, lastikuw sintetiki minnu nafa tɛ kelen ye, olu bɛ se ka sugandi ka kɛɲɛ ni baarakɛcogo wajibiyalenw ye minnu tɛ kelen ye walasa ka baara kɛcogoyaw dafabutterfly valvew (wuluwuluw)..

Ikomi politetrafluoroéthylène (PTFE) bɛ se ka sɔgɔsɔgɔ kosɛbɛ, a baarakɛcogo sabatilen don, a kɔrɔya man nɔgɔn, a dilanni ka nɔgɔn, a hakɛ bɛ sabati, wa a bɛ se k’a ka seko bɛɛ lajɛlen ɲɛ ni a falen ye ani ka fɛn bɛnnenw fara a kan, o la, butterfly valve sealing material min fanga ka fisa ani min ka friction coefficient ka dɔgɔn, o bɛ se ka sɔrɔ, ani sintetiki lastikuw dan ye se sɔrɔ, o la, polimɛri polimɛri fɛn min jiralen don PTFE fɛ ani a fasa fɛn caman sɛmɛntiyalen kɛra baarakɛminɛn ye kosɛbɛ wuluwulu da la, walasa wuluwulu baara kɛcogo ɲɛ ka taa a fɛ.Butterfly (butterfly) bɔgɔlanwni funteni ni degun suguya caman ye, sigili baarakɛcogo dafalen ani baarakɛ waati jan dilannen don.

Walasa ka izini baarakɛcogo wajibiyalenw dafa i n’a fɔ funteni caman ni funteni dɔgɔyali, sɛnɛfɛnw sɛnɛni barikama, ani ɲɛnamaya jan, nɛgɛdaga butterfly valves (nɛgɛdagalanw) dilannen don kosɛbɛ. Ni funteni caman kɛlɛli, funteni dɔgɔyali, sɔgɔli barikama, sɔgɔli barikama, ani fanga caman bɛ kɛ ni nɛgɛfɛnw ye minnu bɛ kɛ wuluwuluw kɔnɔ, nɛgɛdaga sirilenw kɛra baarakɛminɛn ye kosɛbɛ izini forow la i n’a fɔ funteni caman ni duguma, sɛnɛ barikama, ani ɲɛnamaya jan, ani wuluwuluw minnu cɛmancɛ ka bon (9~750mm), tansiyɔnba (42.00MPa) ani u bonya funteni hakɛ (-196~606°C) bɔra kɛnɛ kan, fo ka se wuluwuluw ka fɛɛrɛbɔ sera hakɛ kura ma.

Ni butterfly valve dabɔra ka ban, a bɛ flow resistance fitini sɔrɔ. Ni da wulilen bɛ 15°~70° ɲɔgɔn cɛ, a bɛ se ka kɛ ka jibɔ kɔlɔsi ni hakili ye, o la, butterfly valve (butterfly valve) kɛli ka ca kosɛbɛ a cɛmancɛ ladilanni siratigɛ la.

K’a sababu kɛ butterfly valve butterfly plate lamagacogo ye min bɛ se ka ko, butterfly valve fanba bɛ se ka kɛ media ye ni solides suspends ye. Ka kɛɲɛ ni sigilan fanga ye, a bɛ se ka kɛ fana ka kɛ mugu ni fɛnmugu ye.

Butterfly valves bɛnnen don jibɔcogo ɲɛnabɔli ma. Ikomi nɛgɛso min bɛ pibiliki kɔnɔ, o degun bɔnɛ ka bon kosɛbɛ, a bɛ se ka kɛ da sɔgɔlan ta ye siɲɛ saba ɲɔgɔn, ni i bɛ bulonba sugandi, pibiliki siratigɛ degun bɔnɛ nɔ min bɛ se ka kɛ, o ka kan ka jateminɛ kosɛbɛ, wa, nɛgɛso fanga min bɛ se ka pibiliki fɛnɲɛnamafagalan degun muɲu ni a datugulen don, o fana ka kan ka jateminɛ. Ka fara o kan, baarakɛcogo funteni dan minnu bɛ se ka kɛ sigilan elastomɛri la funteni caman na, olu fana ka kan ka jateminɛ.

Butterfly valve jɔli janya ni a janya bɛɛ ka dɔgɔn, a dabɔcogo ni a datugucogo teliya bɛ kɛ, ani a bɛ ji kɔlɔsili jogo ɲumanw sɔrɔ. Butterfly valves jɔcogo sariya bɛnnen don kosɛbɛ bɔgɔdaga belebelebaw dilanni na. Ni a ka kan ka kɛ ni wuluwulu ye walasa ka jibɔ hakɛ kɔlɔsi, a nafa ka bon ka wuluwulu hakɛ ni a suguya bɛnnen sugandi walasa a ka se ka baara kɛ ka ɲɛ ani ka baara kɛ ka ɲɛ.

A ka c’a la, gazi, regulation control ani bɔgɔdaga kɔnɔ, a jɔcogo janya ka surun, a dabɔli ni a dadon teliya bɛ teliya, wa degun dɔgɔyalen tigɛcogo (tansiyɔn danfara fitinin) de ka kan, wa butterfly valve (butterfly valve) bɛ ladilikan di. Butterfly valves bɛ se ka kɛ ni yɔrɔ fila ladilanni bɛ yen, ni a cɛmancɛ bɛ dɔgɔya, ni mankan ka dɔgɔn, ni cavitation ni vaporization, ni ji bɛ bɔ fiɲɛ na dɔɔnin, ani ni abrasive media bɛ yen. Baarakɛcogo kɛrɛnkɛrɛnnenw na, gazi ladilanni, walima dasiri gɛlɛn, sɛgɛn jugumanba, funteni dɔgɔyali (cryogenic) ani baarakɛcogo wɛrɛw.