Gate valves (dakunw bɔgɔlanw).anibutterfly valvew (wuluwuluw).bɛ kɛ switch ye walasa ka jibɔ hakɛ labɛn pibiliki baara la. Tiɲɛ don, fɛɛrɛw bɛ yen hali bi butterfly valves ni gate valves sugandili la.
Jiko pibilikiw rezo kɔnɔ, walasa ka dɔ bɔ pibiliki dugukolo datugucogo juguya la, pibiliki belebeleba cɛmancɛ bɛɛ lajɛlen bɛ kɛ ni bulonba ye, wa ni dugukolo datugulan juguya tɛ kosɛbɛ, aw bɛ aw jija ka da wulilan sugandi, nka da wulilan sɔngɔ min bɛ o fɛn kelen na, o sɔngɔ ka bon ni bulonba sɔngɔ ye. Ka ɲɛsin dancɛbɔ sira ma, sigida kelen-kelen bɛɛ ka kan ka jateminɛ ka kɛɲɛ ni ko kelen-kelen bɛɛ ye. San tan tɛmɛnenw baaracogo siratigɛ la, butterfly valve dɛsɛ ka bon ni...da wulilen, o la a nafa ka bon k’aw janto ka da wulilen baarakɛcogo caya ni cogoyaw y’a to.
San laban ninnu na, sokɔnɔna bɔlɔn dilannikɛla caman ye da tugulan nɔgɔlenw dilan ani k’u ladege, minnu bɛ ni nin jogo ninnu ye ka tɛmɛ laadala wedge walima parallel double gate valvew kan:
Evalve (valve) yefarikolo ni bonnet ka soft seal gate valve bɛ fili ni precision casting fɛɛrɛ ye, min bɛ dilan waati kelen na, a jɔyɔrɔba tɛ masin ye, wa a tɛ baara kɛ ni sigilan nɛgɛberew ye, ka nɛgɛw kisi minnu tɛ nɛgɛ ye.
Dingɛ tɛ yen min bɛ dugumasoft seal da wulilen, sɔgɔsɔgɔninjɛ dalajɛli tɛ, ani dɛsɛ hakɛ min bɛ kɛda wulilenda wuli ni da tuguli ka dɔgɔn.
Sof seal lined valve plate bonya bɛ kɛ kelen ye, wa a bɛ se ka ɲɔgɔn falen kosɛbɛ.
O la, sigilan nɔgɔlen da wulilan bɛna kɛ cogo ye jiko baarakɛlaw nisɔndiyalen bɛ min ta. Sisan, soft seal gate valve min dilannen don Sinuwa jamana na, o cɛmancɛ ye milimɛtɛrɛ 1500 ye, nka a dilannikɛla fanba cɛmancɛ bɛ milimɛtɛrɛ 80-300 cɛ, wa gɛlɛya caman bɛ jamana kɔnɔ hali bi. Sigilan nɔgɔlen da sɔgɔlan yɔrɔ koloma ye lastikuw ye, wa lastikuw lamini bɔgɔlan fɛɛrɛko wajibiyalenw ka bon, wa jamana wɛrɛw ka fɛn dilannikɛlaw bɛɛ tɛ se k’o sɔrɔ, wa a ka c’a la, a bɛ san ka lajɛ izini na ni jogo ye min bɛ se ka da a kan.
So kɔnɔ sigilan nɔgɔlen ka nɛgɛbere blokida wulilenbɛ don a kɔnɔ ka dulon lastikuw lamini dakun sanfɛla la, o ni da wulilan jɔcogo bɛ tali kɛ ɲɔgɔn na, wa lastikuw da lamini na, a bɔli ka nɔgɔn ka da nut bloki ka ɲɔgɔnkanu baarakɛta kan. Dunan ka sosiyete dɔ ka sigilan nɔgɔlen da sɔgɔlan kama, nɛgɛbere bloki bɛ don saga kɔnɔ min bɛ lamini ni lastikuw ye walasa ka kɛ fɛn kelen ye, o bɛ se sɔrɔ sanfɛla dɛsɛw kan, nka suman datugulan ni bɔlɔn farikolo faralen ɲɔgɔn kan, o cɛmancɛ ka bon.
Nka ni aw bɛ sigilan nɔgɔlen da wulilen da wuli ani ka a datugu, a man kan ka datugu kojugu, ni ji jɔli nɔ sɔrɔla, n’o tɛ, a man nɔgɔn ka lastikuw da wuli walima k’a bɔ. Valve dilannikɛla dɔ, valve tansiyɔn sɛgɛsɛgɛli sɛgɛsɛgɛli la, ka baara kɛ ni torque wrench ye walasa ka dadon hakɛ kɔlɔsi, i n’a fɔ jiko sosiyete valve baarakɛlaw fana ka kan ka tugu o da wulicogo ni da tugucogo in kɔ.
Danfara jumɛn bɛ a baaracogo ni ɲɔgɔn cɛbutterfly valvew (wuluwuluw).anida wulilenw?
Ka kɛɲɛ ni gate valve ni butterfly valve baarakɛcogo n’u baaracogo ye, gate valve ka jibɔ rezisti ka dɔgɔn, a sigicogo ka ɲi, bawo gate valve plate ni medium ka jibɔ sira ye kɛrɛ jɔlen ye, ni gate valve tɛ a nɔ na valve plate switch kɔnɔ, medium scouring the valve plate bɛ valve plate yɛrɛyɛrɛ, wa a ka nɔgɔn ka gate valve sigilan tiɲɛ.
Butterfly valve, n’a bɛ fɔ fana ko flap valve, o ye regulating valve ka jɔcogo nɔgɔman ye, min bɛ se ka kɛ ka pipeline on/off control of low-pressure pipeline medium butterfly valve bɛ tali kɛ shut-off yɔrɔ la (disc walima butterfly plate) i n’a fɔ disiki, ka wuli ka valve shaft lamini walasa ka da wuli ani ka da tugu valve sugu dɔ la, valve bɛ se ka kɛ ka ji suguya caman bolicogo kɔlɔsi i n’a fɔ, fiɲɛ ji, watara, fɛnɲɛnamafagalan suguya caman, bɔgɔ, tulu, nɛgɛ jilama ani fɛnɲɛnamafagalanw. A jɔyɔrɔ ka bon kosɛbɛ tigɛ ni sɔgɔli la pibiliki kan. Bugun da wulicogo ni a datuguyɔrɔ ye bulonba ye min bɛ i n’a fɔ disiki, min bɛ wuli k’a yɛrɛ ka sɔgɔsɔgɔninjɛ lamini fɛnɲɛnamafagalan farikolo la, walasa ka da wuli ni da tugu walima ka ladilan kuntilenna sɔrɔ.
Butterfly plate bɛ boli ni valve stem ye, ni a bɛ wuli 90°, a bɛ se ka da wuli ni da tugu. Ni wuluwulu ka deflection angle caman cili ye, medium (jibɔlan) jibɔ hakɛ bɛ se ka kɔlɔsi.
Baara kɛcogo ani a kɛcogo:Butterfly ka bɔgɔdagaa bɛnnen don ka jibɔlan suguya caman ta minnu bɛ se ka sɔgɔ ani minnu tɛ sɔgɔ, ɛntɛrinɛti siratigɛ la i n’a fɔ forow, kɔɔri gazi, gazi nafama, petoroli gazi jilama, dugu gazi, fiɲɛ sumalen ni nɛnɛ, kemikɛli ni kuran bɔli sigida lakanani, sow jiko ni jibɔyɔrɔw, a ɲɔgɔnnaw, wa a bɛ kɛ ka kunnafonidilanw bolicogo labɛn ani k’u tigɛ.
Gate valve (gate valve) ye da da wulilen ni a datuguyɔrɔ ye, gate lamaga sira bɛ tilennen to ji sira fɛ, gate valve bɛ se ka da wuli ka dafa dɔrɔn, da paramɛtiriw ka dusukasi tɛ kelen ye, a ka c’a la 5°, ni funteni cɛmancɛ ma caya, o ye 2°52′ ye. Walasa k’a dilanni kɛcogo ɲɛ ani ka da tugu-yɔrɔ-yɔrɔ-yɔrɔ-yɔrɔ-yɔrɔ-yɔrɔ-yɔrɔ-yɔrɔ-yɔrɔ-yɔrɔ-ko ɲɛnabɔ baarakɛcogo la, o saga sugu bɛ Weele ko sagaden elastiki.
Ni a kɛrada wulilenni datugulen don, sigilan bɛ se ka a jigi da tansiyɔn cɛmancɛ dɔrɔn de kan walasa ka siri, o kɔrɔ ye ko a bɛ a jigi da tansiyɔn cɛmancɛ dɔrɔn de kan walasa ka saga dasiriyɔrɔ digi ka taa sumanmugu sigilan na fan dɔ fɛ walasa ka sigilan sirili sabati, o min ye a yɛrɛ sirili ye. Dakun fanba bɛ datugu ni fanga ye, o kɔrɔ ye ko ni da tugura, saga ka kan ka digi ni fanga ye ka da dawolo sigilan kan ni kɛnɛma fanga ye walasa ka datugulan siri.
Lamagacogo: Da-da-da-da-plati bɛ Taa sira tilennen fɛ ni bɔgɔdaga jirisun ye, o min bɛ Weele fana ko da wulilen bere da wulilan. A ka c’a la, jirisunba dɔ bɛ kɛ kɔrɔtalan kan, ka tɛmɛn nut fɛ min bɛ bɔgɔdaga sanfɛ ani ɲɛminɛlan fɛ min bɛ bɔgɔdaga farikolo kan, jiginni lamaga bɛ Changé ka kɛ lamaga tilennen ye, o kɔrɔ ye ko baarakɛcogo girinya bɛ Changé ka kɛ baarakɛcogo wulilan ye. Ni bɔgɔdaga dabɔra, ni saga kɔrɔtalen janya bɛ bɛn bɔgɔdaga cɛmancɛ siɲɛ 1:1 ma, ji bolicogo tɛ bali pewu, nka o jɔyɔrɔ tɛ se ka kɔlɔsi baara kɛtuma na. Baarakɛcogo yɛrɛ la, a bɛ taamaʃyɛn Kɛ ni jiribolo kuncɛ ye, o kɔrɔ ye ko jɔyɔrɔ min tɛ Se ka Dabɔ, i n’a fɔ a dabɔyɔrɔ dafalen. Walasa ka jatebɔ kɛ funteni jiginni na, a ka c’a la, a bɛ da wuli ka taa a kuncɛyɔrɔ la, ka sɔrɔ ka segin ka segin 1/2-1 jiginni na i n’a fɔ da wulilen dafalen jɔyɔrɔ. O la, da wulilen jɔyɔrɔ dafalen bɛ dɔn ni saga jɔyɔrɔ ye (o kɔrɔ ye ko sɔgɔsɔgɔninjɛ). Gate valve stem nut dɔw bɛ sɔrɔ gate kan, ani bolola wotoro bɛ wuli ka valve stem bila ka wuli, ani gate plate bɛ kɔrɔta, o valve bɛ wele ko rotary rod gate valve walima dark rod gate valve.
Poste waati: Awirilikalo-22-2024
