I. Sariyakolo minnu bɛ sugandili laButterfly Valves (Papillon Valves) ye
1. Jatebɔ suguya sugandili
Santiri papillon valve (santiri layini suguya) .:Valve stem ni butterfly disc ye simetri ye cɛmancɛ la, u jɔcogo ka nɔgɔn ani u musaka ka dɔgɔ. Sigili bɛ tali kɛ sigilan nɔgɔlen lastikuw la. A bɛnnen don waatiw ma minnu funteni ni degun bɛ bɛn, wa wajibi gɛlɛnw tɛ minnu na.
Valve papillon eccentrique kelen:Valve stem bɛ bɔ butterfly disiki cɛmancɛ la, o bɛ dɔ bɔ sɔgɔsɔgɔninjɛ la sigilanw ni ɲɔgɔn cɛ baara kɛtuma na ani ka baara kɛ waati janya. A ka ɲi kosɛbɛ tansiyɔn cɛmancɛ ni tansiyɔn dɔgɔmanw na minnu bɛ to ka da wuli ani ka da tugu.
Butterfly valve double eccentrique (papillon valve min bɛ baara kɛ kosɛbɛ):Valve stem bɛ bɔ butterfly disiki ni sigilan sanfɛla cɛmancɛ fila bɛɛ la, o bɛ kɛ sababu ye ka baara kɛ ni ɲɔgɔnkanu tɛ. A ka c’a la, nɛgɛ walima fɛn dilannenw bɛ a datugu. A ka ɲi kosɛbɛ funteni caman na, tansiyɔnba, sɔgɔsɔgɔninjɛ walima fɛnɲɛnamafagalanw na.
Valve de papillon eccentrique saba:Ni a bɛ dual eccentricity ni beveled conical sealing pair fara ɲɔgɔn kan, a bɛ zeru friction ni zero leakage sɔrɔ, ni funteni caman ni tansiyɔnba kɛlɛli ye. A ka ɲi baarakɛyɔrɔ gɛlɛnw na (misali la, watara, tulu/gazi, funteni caman sɔrɔyɔrɔw).
2. Drive mode sugandili
Min bɛ fɛn bolo la:ka ɲɛsin cɛmancɛ misɛnninw ma (DN≤200), tansiyɔn dɔgɔyali, walima baarakɛcogo minnu man teli ka kɛ.
Worm gear drive:A bɛnnen don baarakɛcogo cɛmancɛ ma fo ka se a cɛmancɛ ma min bɛ baara kɛ ni cɛsiri tɛ min na walima ka jibɔcogo ɲɛnabɔ.
Pneumatique/Electrique ye:Yɔrɔjan kunnafoni, otomatiki sitɛmuw, walima teliya la fɛnw dabilacogo (misali la, tasuma lasɔminiw, kɔrɔtɔko dabilacogo).
3. Dadonfɛnw ni fɛnw
Sigilan nɔgɔlen (lastikuw, PTFE, a ɲɔgɔnnaw): sigili ɲuman, nka funteni ni degun kunbɛnni dan ye (a ka ca a la ≤120°C, PN≤1.6MPa). A bɛnnen don ji, fiɲɛ ani sɔgɔsɔgɔninjɛ barikamaw ma.
Nɛgɛdaga (nɛgɛdaga, karɔbɔli siman): Funteni hakɛ ka bon (fo ka se 600°C ma), tansiyɔnba, ani sɛgɛn ni sɔgɔli, nka sigilan baarakɛcogo ka dɔgɔ dɔɔnin ni sigilan nɔgɔlenw ye. A bɛnnen don kunnafonidilanw ma minnu bɛ funteni caman sɔrɔ nɛgɛko la, kuran baarakɛyɔrɔw la, ani petoroli la.
Farikolo fɛn: Nɛgɛ, nɛgɛ min bɛ kɛ ni karɔbɔli ye, nɛgɛ min tɛ sɔgɔ, nɛgɛ min dilannen don ni nɛgɛ ye, walima plastiki/lastikuw bɛ kɛ ka kɛɲɛ ni fɛn in sɔgɔli ye.
4. Degun ni funteni hakɛ:
A ka c’a la, wuluwulu minnu datugulen don ni nɔgɔya ye, olu bɛ kɛ PN10~PN16 kama, ni funteni ye ≤120°C ye. Nɛgɛdaga saba minnu bɛ kɛ ni nɛgɛ ye, olu bɛ se ka se PN100 sanfɛ, ni funteni ye ≥600°C ye.
5. Jagokɛlaw ka jogo
Ni jibɔcogo ɲɛnabɔli ka kan ka kɛ, aw bɛ wuluwulu dɔ sugandi min ka jibɔcogo bɛ kɛ ni kɛmɛsarada la sinsinni ye walima min bɛ bɛn ɲɔgɔn ma (misali la, disiki min bɛ i n’a fɔ V).
6. A sigili yɔrɔ ani a jibɔ sira:Butterfly valve in jɔcogo ka surun, o b’a to a bɛnnen don pibilikiw ma minnu yɔrɔ ka dɔgɔ. A ka c’a la, jibɔ siratigɛ dantigɛli tɛ yen, nka ni wuluwulu saba-eksentiriw ye, jibɔ sira ka kan ka fɔ.
II. Don minnu bɛ tali kɛ o la
1. Ji lakanani ni jiko ni jibolisiraw: Dugu kɔnɔ jiko, tasuma lakanani pibilikiw, ani nɔgɔw saniya: a ka ca a la, u bɛ baara kɛ ni cɛmancɛla wuluwuluw ye minnu datugulen don ni nɔgɔya ye, minnu musaka man ca, wa u datugucogo bɛ se ka da u kan. Walasa ka pɔnpe bɔyɔrɔw ni jibɔcogo ɲɛnabɔ: aw bɛ kɔnɔsogoninw walima kuran kunbɛnni butterfly valves sugandi.
2. Petrokimiki ni gazi nafama pibilikiw : nɛgɛdaga saba minnu bɛ kɛ ni nɛgɛ ye, olu bɛ sugandi walasa ka tansiyɔnba kɛlɛ ani ka fɛnw bɔli bali. Fɛn minnu bɛ sɔgɔsɔgɔ (misali la, asidi/alkali): Fluorine-lined butterfly valves walima sɔgɔsɔgɔninjɛ-resistant alloy valves bɛ kɛ.
3. Ka ɲɛsin kuran baarakɛyɔrɔw ma, jiko siratigɛ la, ani gazi bɔlenw ka kisɛ bɔ: butterfly valves medium or double eccentric rubber-lined butterfly valves. Ka ɲɛsin watara pibilikiw ma (misali la, minɛn dɛmɛnanw sigicogo kuran iziniw kɔnɔ): nɛgɛdaga saba minnu sirilen don ni nɛgɛ ye minnu bɛ kɛ fɛn wɛrɛ ye.
4. HVAC (Heating, Ventilation, and Air Conditioning) ji nɛnɛma ni jisuma lamagacogo: wuluwulu da tugulen nɔgɔlenw walasa ka jibɔ kɔlɔsi walima ka a tigɛ.
5. Kɔgɔjida injiniyɛri ni kɔgɔji jibolisiraw kama: wuluwuluw dawolo duplex minnu bɛ se ka sɔgɔsɔgɔ walima wuluwuluw minnu dilalen don ni lastikuw ye.
6. Dumuni ni furakɛlicogo la, wuluwuluw (nɛgɛ nɔgɔlenw, fɛn minnu bɛ ɲɔgɔn cɛ teliya la) bɛ sterili wajibiyalenw dafa.
7. Bugun ni fɛnɲɛnamafagalanw baarakɛcogo kɛrɛnkɛrɛnnenw na: A ka ɲi ka wuluwuluw kɛ minnu datugulen don kosɛbɛ, minnu tɛ sɛgɛn (misali la, minɛn mugu tali kama).
Vacuum system: Vacuum kɛrɛnkɛrɛnnenbutterfly valve (wuluwulu) ka bɔgɔdagabɛ sigikafɔ kɛcogo sabati.
III. Kuncɛli
TWStɛ jɛɲɔgɔn dannamɔgɔ dɔrɔn ye jogoɲumanya labutterfly valvew (wuluwuluw).nka a bɛ waso fana fɛɛrɛko dɔnniyaba la ani furakɛlicogo sɛgɛsɛgɛlenw na sanda wulilenw, sɛgɛsɛgɛlikɛlanw (valve)., anifiɲɛbɔlanw. Aw ka ji kɔlɔsili wajibiyalenw mana kɛ fɛn o fɛn ye, an bɛ dɛmɛ di baarakɛlaw ma, min bɛ kɛ yɔrɔ kelen na. Ni aw b’a fɛ ka jɛ-ka-baara walima fɛɛrɛ ɲininkaliw kɛ, aw bɛ se ka kuma an fɛ waati o waati.
Poste waati: Desanburukalo-17-2025
