Butterfly valves .

cɛmancɛ butt-clamp soft seal butterfly valve, double eccentric butterfly valve compact structure, 90 ° rotary switch nɔgɔya la, dasiri dannamɔgɔ, baarakɛ waati jan, a bɛ kɛ ka caya jibolisiraw la, kuran sɛnɛyɔrɔw la, nɛgɛw la, papiye dilanni na, kemikɛli baara la ani jibolisiraw ni jibolisiraw baaracogo wɛrɛw la, i n’a fɔ sariyasunba ni tigɛcogo.

Butterfly Valve, n’a bɛ fɔ a ma ko butterfly valve (butterfly valve), o bɛ tali kɛ dadonfɛn na (valve flap walima butterfly plate) disiki la, ka wuli ka valve axis lamini walasa ka se ka valve suguya dɔ da ani ka da tugu, pipeline kɔnɔ, o bɛ kɛ kɛrɛnkɛrɛnnenya la ka tigɛ ani ka sɔgɔsɔgɔ. Butterfly Valve Opening and Closing Member ye disi ye butterfly plate, a bɛ wuli ka a yɛrɛ ka axis lamini valve farikolo la, walasa ka se ka da wuli ani ka da tugu walima ka sariyaw sɔrɔ. Butterfly valve full to full close, a ka c’a la, a ka dɔgɔ ni 90 ° ye, butterfly valve ani butterfly stem yɛrɛ tɛ se ka a yɛrɛ datugu, walasa ka butterfly plate positioning kɛ, ka sigi valve stem worm reducer kan. Worm gear reducer baara, o tɛ se ka kɛ dɔrɔn ka butterfly plate kɛ ni yɛrɛ-da-minɛ seko ye, walasa butterfly plate ka jɔ yɔrɔ o jɔyɔrɔ la, nka a bɛ se ka valve baarakɛcogo ɲɛ fana.

Industrie butterfly valve jogo bɛ se ka funteni caman muɲu, tansiyɔn jiginni min bɛ se ka kɛ, o fana ka bon, valve nominal diamètre ka bon, valve farikolo bɛ kɛ ni carbone ye, valve plate sigilan sirilan bɛ kɛ ni nɛgɛ bololanɛgɛ ye lastikuw nɔ na. Sumanmuguba minnu bɛ kɛ ni funteni caman ye, olu dilannen don ni nɛgɛdaga weldalen ye, wa u bɛ kɛ kɛrɛnkɛrɛnnenya la gazi wulilanw ni gazi pibilikiw la minnu bɛ kɛ ni funteni caman ye.

Butterfly valves ka fɛɛrɛ jɔnjɔn saba bɛ sɔrɔ fɛɛrɛko siratigɛ la .

Storaen ka butterfly valves bɛ industriw ka jibɔ kɔlɔsili ɲɛfɔ kokura ni injiniyɛri kura ye, ka sealing tigitigi, fɛnw muɲuli, ani smart actuation fara ɲɔgɔn kan walasa ka baara kɛcogo caman kɛ baara suguya caman na. I n’a fɔ Butterfly Valve suguyaw n’u furakɛcogo ɲɛmɔgɔ, an ka dilanw bɛ gɛlɛyabaw ɲɛnabɔ minnu bɛ bɔ fɛnw bɔli la, u sɛgɛncogo la, ani u baarakɛcogo ɲuman na. Nin ye fɛɛrɛ jɔnjɔn saba ye cogo min na an ka butterfly valves bɛ bɔ ɲɔgɔn na.

1. Sealing systems eccentriques pour le performance zero-leak .

An ka butterfly valve min bɛ baara kɛ kosɛbɛ, o dusukun bɛ a ka eccentrique designs kɔrɔlenw de la, o bɛ bɔ commun leagage issues la minnu bɛ laadala valvew tɔɔrɔ .:

Double eccentric geometry: offset disc axis (1er eccentricité) ani sigilan angle (2nan eccentricité) bɛ taamasiyɛn “line-contact” dilan ni a datugulen don, o bɛ dɔ bɔ ɲɔgɔnkanu na ni 40% ye ni i y’a suma ni modɛliw ye minnu bɛ ɲɔgɔn cɛ. Nin dilan in bɛ kɛ sababu ye ka gaziw ni jilamaw da tugu, hali ni u bɛ tansiyɔnba la (fo ka se PN16.0MPa ma), o b’a to a bɛ kɛ fɛn ɲuman ye butterfly valve baarakɛcogo la kemikoro pibilikiw ni wajibɔlanw na.
Kokuradonni eccentrique eccentrique : ka ɲɛsin ko juguw ma (450°C+ gazi walima abrasive media), an ka eccentrique valves saba bɛ offset sabanan fara a kan (disc face tilt), o bɛ sira di nɛgɛ-ka-nɛgɛ sigili ma k’a sɔrɔ sigilan ma sɛgɛn. O fɛɛrɛ in bɛ tɛmɛ Globe Valve dantigɛli kan funteni hakɛ caman na, o bɛ dannaya kuntaalajan sabati kuran jiriw ka fɛnɲɛnamafagalanw na.

2. Material Science ka ɲɛsin sigida gɛlɛnw ma .

An bɛ valve yɔrɔw kɛ walasa ka baarakɛcogo gɛlɛnba muɲu, ka butterfly valve suguyaw bɛn ni media demandes kɛrɛnkɛrɛnnenw ye .:

Farikolo & disiki fɛnw: Aw bɛ nɛgɛ HT300 sugandi (a musaka ka dɔgɔ ji/gazi la, -10°C~200°C), WCB karɔbɔni nɛgɛ (sɛnɛfɛn girinman, -29°C~425°C), walima 316L nɛgɛ tɛ min na (a bɛ se ka kɛ ni kemikɛli ye, -40°C~450°C). An ka 6-inch ani 4-inch butterfly valves bɛ disc ribs thickened kɛ walasa ka deformation bali ka bɔ flow velocity kɔrɔ la, ka tɛmɛ standard designs kan ni 25% ye cycle life kɔnɔ.
Siginidenw faralen ɲɔgɔn kan: sigilan nɔgɔlenw (NBR/EPDM) bɛ ≤0.1mm ji ni ji nɔgɔlenw toli di, ka sɔrɔ sigilan gɛlɛnw (nɛgɛ nɔgɔlen + grafite) bɛ fɛnɲɛnamafagalanw minɛ minnu falen don fɛnɲɛnamafagalanw na, minnu nafa ka bon kosɛbɛ sɛnɛfɛnw walima siman jiriw la.

3. Baarakɛcogo hakilitigiw ka ɲɛsin fɛnw ma minnu bɛ se ka kɛ ka ɲɛ .

An ka butterfly valves bɛ fɛɛrɛ kɔrɔw fara ɲɔgɔn kan walasa ka baarakɛcogo ɲuman ni lakana sabati .:

Worm Gear Reducers: Standard on manuel valves, ninnu bɛ 5:1 torque caya ni yɛrɛ-da-baarakɛcogo di, o bɛ kɛ sababu ye ka 90° baara nɔgɔya hali 12-inch cɛmancɛw la ka sɔrɔ ka backdrive faratiw bɔ pibiliki jɔlenw na.
Otomatiki-labɛncogo dilancogo: Pneumatic, electric, walima hydraulique actuators bɛ wuli ka taa ISO 5211 sanfɛ flanw na, ka jɔyɔrɔw dɛmɛ minnu bɛ se ka dɛsɛ (da/da/hold) ani 4-20Ma Feedback for PLC integration. O b’a to an ka valvew bɛ kɛ fɛn ɲumanw ye otomatiki baarakɛcogo la, ka jaabi waati dɔgɔya ni 30% ye ni i ye a suma ni Legacy Globe Valve Systems ye.

Aw bɛ aw ka flow control kɔrɔta ni storaen ye .

K’a ta ji tilali la ka se funteni caman ma izini baarakɛcogo la, an ka butterfly valves bɛ i ka sigida bɛ fɛn min ɲini, o bɛ se ka kɛ cogo min na, a bɛ se ka muɲu, ani a bɛ se ka ladamu. Ni sigili kura ye, ni fɛn ɲumanw ye, ani ni hakilitigiya ye, an ye butterfly valve caman tigɛli kɛ ka bɔ shutoff minɛn nɔgɔman na ka kɛ furakɛli fɛɛrɛ ye min bɛ se ka baara kɛ kosɛbɛ. Aw ye an ka butterfly valves sɛgɛsɛgɛ ka feere bi ani ka danfara sɔrɔ min bɛ sɔrɔ ɛntɛrinɛti kan ka ɲɛ—bari flow control la, baara ye fɛn bɛɛ ye.

Storaen butterfly valves: Solutions customs ani qualité assurance .

Storaen bɛ izini jibɔ kɔlɔsili ɲɛfɔ kokura ni butterfly valve solutions ye min bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye ani jogo sariyaw minnu tɛ fɛn tiɲɛ, k’a lajɛ ko valve bɛɛ bɛ i ka baarakɛcogo ɲinini kɛrɛnkɛrɛnnenw dafa. K’a ta fɛnw sugandili la ka se baarakɛcogo seereyaw ma, an ka butterfly valve suguyaw bɛ ɛntɛrinɛti sɛgɛsɛgɛli ni jogoɲini gɛlɛn fara ɲɔgɔn kan—an bɛ tiɲɛni kɛ cogo min na i mago kɛrɛnkɛrɛnnenw na, o filɛ nin ye.

Customization: Engineed ka kɛɲɛ ni i ka fɛn tigitigiw ye .

1. Sizing & configurations tailored .
ka DN40 datugu ka se DN1200 ma, an ka 4-inch butterfly valve ani 6-inch butterfly valve models (ani a kɔfɛ) bɛ ladamu pipe networks la scale o sɛgɛsɛgɛli la. Hakɛ minnu tɛ sariya ye? An bɛ ladamu cɛmancɛw dila walasa ka fɛnw sigi ɲɔgɔn kan minnu tɛ kelen ye, k’a ta HVAC sitɛmuw la minnu ka surun ɲɔgɔn na ka se izini pibilikibaw ma.
Aw bɛ wafer, lug, flanged, walima welda jɛɲɔgɔnyaw sugandi walasa ka ASME, DIN, walima JIS sariyaw bɛn ɲɔgɔn ma—adaptɛri gɛlɛyaw bɔli diɲɛ porozɛw kɔnɔ.

2. Material & Seal Optimisation .

Farikolo fɛnw : Aw bɛ HT300 nɛgɛ (ji/gazi) sugandi, WCB nɛgɛ karɔbɔlen (sɛnɛfɛn girinman), walima 316L nɛgɛ inox (corrosion resistance) ka bɛn media ma ka bɔ -40°C la ka se 450°C ma.
Sigida suguyaw: Siginiden nɔgɔlenw (NBR/EPDM) ji/wastewater (≤0.1mm bɔli), walima nɛgɛ gɛlɛnw sigilanw (nɛgɛ nɔgɔlen + grafite) ka ɲɛsin funteni hakɛ/jilama gazi ma—Globe valve toli min bɛ kɛ ka ɲɛ, o bɛ kɛ cogo min na.

3. Actuation & Functionity .

Manuel (Worm Gear), Pneumatic, Electric, walima Hydraulique actuateurs ni ISO 5211 jiginni Aw bɛ a lajɛ ka a kunbɛn tigitigi. Aw bɛ fɛɛrɛw fara a kan minnu bɛ dɛsɛ (fiɲɛ-ka-da-yɔrɔ/da) walima 4-20mA feedback ka ɲɛsin baarakɛcogo otomatikiw ma.
Kɛrɛnkɛrɛnnenya la, fɛn minnu bɛ kɛ ka fɛnw dila: valve cryogenic (-196°C), modèles de qualités de vacances, walima configurations de configurations de la gases pour les applications de critique-critique.

Jogo min tɛ fɛn tiɲɛ: Ka bɔ dilan na ka taa a bila a lasecogo la .

1. Kɔrɔbɔli kɛcogo gɛlɛn .

Hydrostatic tests: 1.5x tansiyɔn hakɛ min bɛ sɔrɔ jirisunw na, 1,1x sigilanw kan, ka zeru bɔli sɛgɛsɛgɛ.
Sikili sɛgɛsɛgɛli: 5000+ baarakɛcogo nɔgɔmanw kama, 10.000+ ye sigilan gɛlɛnw ye—min bɛ se ka muɲu ka tɛmɛ izini sariyaw kan.
Fɛn minnu bɛ kɛ ka fɛnw lajɛ: Yɔrɔ kelen-kelen bɛɛ bɛ ni mansin sɛbɛn ye, min bɛ a jira ko kemikɛli kunbɛncogo ni funteni hakɛ wajibiyalenw bɛ labato.

2. Garanti & feere kɔfɛ dɛmɛ .

San 1 garanti bɛ taamasiyɛn kɛcogo ni masinw tiɲɛniw ɲɛfɔ, ni dɛmɛ ye tile 24/7 walasa ka a sigi, ka a ladon, walima ka gɛlɛyaw ɲɛnabɔ.
Yɔrɔ minnu bɛ sɔrɔ, olu sɔrɔli: sigilanw, disikiw, walima a kɛbagaw minnu bɛ bila u nɔ na, olu lase teliya la walasa ka baara bilali waati dɔgɔya—a ka ɲi kiliyanw ma minnu bɛ wuluwuluw san ka feere caman na.

Mun na aw bɛ Storaen sugandi ka kɛɲɛ ni mɔgɔw sago ye?

Baarakɛcogo dɔnniya: I mago bɛ butterfly valve concentrique la ji furakɛli kama walima modeli sabatilen ye petrokimiki jiriw kama, an ka ɛntɛrinɛti injiniyɛriw bɛ butterfly valve suguyaw ni u kɛcogo bɛn i ka baarakɛcogo tigitigi paramɛtiriw ma.
Muɲu bɛɛ lajɛlen : furakɛli kɛcogo minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye, olu bɛ dɔ bɔ musaka caman na, ka sɔrɔ dilancogo minnu bɛ mɛn, olu bɛ ladonni tigɛ ni 30% ye ni i ye a suma ni fɛn bɛɛ lajɛlen ye.

Aw bɛ aw ka sistɛmu kɔrɔta ni tiɲɛni ye min bɛ kɛ ka kɛɲɛ ni a kɛcogo ye .

Aw kana aw yɛrɛ sigi off-the-shelf la ni aw ka baara bɛ ɲɛtaa ɲini. Storaen ka ladamu butterfly valves — min sinsinnen bɛ jogoɲini gɛlɛn fɛ — i ka porozɛw ka kan ni baarakɛcogo ye, dannaya, ani ladamuni ye. Aw ye an ka butterfly valves feere bi ani ka a dɔn cogo min na tailored engineering bɛ flow control sɛmɛntiya.

danfara ka kɛɲɛ ni sigicogo ye .
(1)Centre sealed butterfly valve .

(2)Single eccentric sealed butterfly valve .
(3) Double Eccentric Seal Butterfly Valve .

(4) Seal Butterfly valve saba eccentrique .

Ka kɛɲɛ ni sigilanw ka fɛnw danfara ye .
(1) Soft Seal Butterfly Valve .:
1) Sealing vice by non-metallic soft material to non-metallic soft material composition.
2) Sealing vice by metal hard material to non-metallic soft material composition.
(2) Metal Hard Seal Butterfly Valve: Sealing vice by metal hard material to metal hard material composition.

danfara don ni siginiden ye .
(1) Seal Butterfly Valve .
1) Seal Butterfly Valve. Aw bɛ tansiyɔn kɛrɛnkɛrɛnnen sigi ka kɛɲɛ ni valve plate extrusion valve sigilan ye ni suman da datugulen don, valve sigilan walima valve plate elasticity bɛ sɔrɔ.
2) kɛnɛma torque seal butterfly valve. Siginiden tansiyɔn bɛ sɔrɔ ni girinya ye min bɛ kɛ ka a kɛ valve shaft la.
(2) Seal Butterfly Valve digilen. Sealing specific pressure bɛ sɔrɔ valve sigilan fɛ walima valve plate kan poppet sigilan falen tansiyɔn kan.
(3) Otomatiki sealing butterfly valve. Sealing pressure bɛ sɔrɔ a yɛrɛma ni tansiyɔn cɛmancɛ ye.

danfara ka kɛɲɛ ni baarakɛ degun ye .
(1) Vacuum butterfly valve. Baara degun bɛ fiɲɛ kalandriya butterfly valve kulu jɔnjɔn jukɔrɔ.
(2) Tansiyɔn dɔgɔman butterfly valve. Tansiyɔn tɔgɔla PN <1.6mpa butterfly valve.
(3) Tansiyɔn cɛmancɛ la, butterfly valve. Tansiyɔn tɔgɔla PN 2,5 – 6.4MPa butterfly valve.
(4) Tansiyɔnba butterfly valve. Tansiyɔn tɔgɔla PN 10.0 – 80.0MPa Butterfly Valve.
(5) ultra-high pressure butterfly valve. Tansiyɔn tɔgɔla PN>100MPa Butterfly Valve.

danfara ka kɛɲɛ ni baarakɛ funteni ye .
(1) Funteni caman butterfly valve. T>450 C Butterfly Valve .
(2)Medium temperature butterfly valve. 120 C .(3) Funteni hakɛ min bɛ kɛ ni funteni ye. A 40 C .(4) Funteni dɔgɔyalen butterfly valve. A butterfly valve ye 100 ye . (5) ultra-low temperature butterfly valve. T< a 100 C butterfly valve.

(1) Butterfly Valve.

Butt-clamp butterfly valve ka butterfly plate bɛ sigi pipeline cɛmancɛ sira fɛ. Butterfly valve farikolo silindalama la, disc-shaped butterfly plate bɛ wuli ka axis lamini, a bɛ wuli 0 ° – 90 ° cɛ, a bɛ wuli ka se 90 ° ma, a da bɛ wuli ka dafa.

Butterfly Valve ka nɔgɔn a jɔcogo la, a bonya ka dɔgɔn ani a girinya ka nɔgɔn, wa a bɛ kɛ yɔrɔ damadɔw dɔrɔn ye. ani dɔrɔn ka 90 ° wuli ka da wuli joona ani ka a datugu, baara nɔgɔman, waati kelen na, valve bɛ ni jibolisiraw kunbɛncogo ɲuman ye. Ni butterfly valve bɛ da wulilen dafalen na, butterfly plate janya dɔrɔn de ye rezisti ye ni medium bɛ tɛmɛ valve farikolo fɛ, o la degun jigin min bɛ bɔ valve fɛ o ka dɔgɔ kosɛbɛ, o la a bɛ ni flow control jogo ɲumanw ye. Butterfly valve bɛ ni dasiri suguya fila ye: sigilan min bɛ kɛ ni elastiki ye ani nɛgɛ ye. Elastic seal valve, seal bɛ se ka sigi valve farikolo la walima ka nɔrɔ butterfly plate la min bɛ a lamini.

(2) Flanged butterfly valve.

flanged butterfly valve for vertical plate structure, the valve stem for the integral metal seal valve sealing ring for flexible graphite plate and inoless steel plate composite structure, min bɛ sigi valve farikolo kan, butterfly plate surfaces welded inox. Seal valve soft ka sigilan bɛ dila ni nitirili lastikuw ye, o min bɛ sigi butterfly plate kan.

(3)Lug suguya butterfly valve.

(4) Butterfly valve weldalen.

Butterfly valve weldalen ye butterfly valve suguya dafalen ye, min bɛ kɛ ka caya boonw jɔli minɛnw na, nɛgɛko, sɛnɛfɛnw, kuran ani fɛn wɛrɛw dilanni taabolo wɛrɛw, funteni hakɛ cɛmancɛ ≤ 300 °S tansiyɔn tɔgɔlama 0,1mpa pipeline, min bɛ kɛ ka fɛnw don ɲɔgɔn na, ka da wuli ani ka u datugu walima ka u ladilan.

sirili soft seal butterfly valve main forme connection size unit: mm .

Butterfly valve bɛ kɛ mun ye?

Butterfly valve ye quarter-turn valve sugu ye min bɛ baara kɛ ni disiki wulilen ye walasa ka ji bolicogo ɲɛnabɔ. A dilanni bɛ fɛn suguya caman don a kɔnɔ minnu b’a to a bɛnnen don baara kɛrɛnkɛrɛnnenw na baarakɛyɔrɔ suguya caman na, i n’a fɔ jiko, jiko gɛlɛya furakɛli, kemikɛli baarakɛcogo, ani HVAC sigidaw. Ni aw ye butterfly valve baarakɛcogo n’a nafaw faamuya, o bɛ se k’aw dɛmɛ ka latigɛw kɛ a baaracogo kan cogoya wɛrɛw la.

Butterfly valve kuntilenna fɔlɔ dɔ ye ka ji ni gaziw bolicogo kɔlɔsi. Disiki min bɛ valve kɔnɔ, o bɛ taa cɛmancɛ la, o bɛ kɛ sababu ye ka baara kɛ joona ani ka baara kɛ ka ɲɛ. Nin quarter-turn fɛɛrɛ in nafa ka bon kɛrɛnkɛrɛnnenya la ni bɛrɛbɛnni teliyalen don jibɔ hakɛw la. Misali la, ji saniya jiriw walima izini baaraw la, yɔrɔ minnu na kɔrɔsili tigitigi nafa ka bon, butterfly valve bɛ se ka kɛ fura ɲuman ye.

Ka fara o kan, butterfly valves bɛ dɔn u dilanni nɔgɔman ni u labɛncogo la. Ni an y’a suma ni valve suguya wɛrɛw ye, u bɛ yɔrɔ caman ta, o b’a to u ka ɲi kosɛbɛ fɛnw sigili la yɔrɔ gɛlɛnw na walima ni girinya jateminɛ nafa ka bon kosɛbɛ. A kɛra pibilikiw ye wo, a kɛra yɔrɔ datugulenw ye wo, butterfly valve ka dilan min bɛ kɛ ka fɛn caman kɛ, k’a sɔrɔ a ma baarakɛcogo saraka.

Butterfly valve baarakɛcogo nafama wɛrɛ bɛ sɔrɔ sistɛmu danfara la. Ni disiki datugulen don ka dafa, a suman bɛ sigilan sirilen dɔ dilan min bɛ ji bɔli bali. O nafa ka bon kɛrɛnkɛrɛnnenya la ladonniko siratigɛ la, pibiliki yɔrɔ minnu bɛ danfara bɔ, olu ka kan. Se min bɛ mɔgɔ ye ka jibɔ tigɛ teliya la ani ka da a kan, o bɛ kɛ sababu ye ka butterfly valves kɛ fɛn nafamaba ye sigidaw kɔlɔsili la ani ka lakana sabati izini baara suguya caman na.

Kuma surun na, butterfly valve bɛ baara kɛ baara caman na walasa ka flow labɛn, ka sigidaw danfara, ani ka baarakɛcogo ɲuman sabati. A dilanni fitinin, a ka baara teliya, ani a ka dannaya b’a kɛ sugandili ye min ka di kosɛbɛ izini caman kɔnɔ. Ni an ye bugun-minɛn dɔ faamuya, o bɛna a to i bɛ se ka jɔyɔrɔba min ta jibolisiraw kɛlɛli n’a ɲɛnabɔli la, o faamuya. I sen bɛ ɛntɛrinɛti, ladonni, walima izini dilanni na, ni i bɛ se ka butterfly valve applications minɛ kosɛbɛ, o bɛna baara kɛ i ye koɲuman i ka baarakɛlaw ka cɛsiriw la.

Nafa minnu bɛ sɔrɔ butterfly valves .

Nafaba dɔ min bɛ butterfly valves la, o ye u ka dilancogo fitinin ye. A tɛ i n’a fɔ laadala valves minnu ka teli ka kɛ buruburuw ye, butterfly valves bɛ kɛ disiki nɔgɔman ye min bɛ sigi jiribolo kan. Nin sigicogo nɔgɔman in bɛ sira di sigili ma yɔrɔ gɛlɛnw na, o b’a to u bɛ kɛ sugandi ɲuman ye porozɛw kama minnu bɛ se ka kɛ ni yɔrɔ danma ye minɛnw kama. Ka fara o kan, u ka nɔgɔn cogoya bɛ dɔ bɔ pibilikiw girinya bɛɛ la, o bɛ na ni u minɛcogo n’u sigili nɔgɔya ye.

Nafa wɛrɛ min nafa ka bon kosɛbɛ ni butterfly valves ye, o ye u ka baara teliya ye. A dilanni bɛ da wuli joona ani ka a datugu teliya la, ni a jiginni ye degere 90 dɔrɔn ye min ka kan ka kɛ walasa ka lamaga dafalen kɛ. Nin yɔrɔ in nafa ka bon kɛrɛnkɛrɛnnenya la baarakɛyɔrɔw la, yɔrɔ minnu na jibɔ kɔlɔsili waati bɛnnen na, i n’a fɔ ji saniya yɔrɔw walima kemikɛli baarakɛyɔrɔw. Butterfly valves jaabi teliyalen bɛ dɛmɛ don baarakɛcogo ɲuman na ani ka dɔ bɔ a jɔli waati la.

Ka fara o kan, butterfly valves bɛ flow regulation ɲuman di. Ni a yɔrɔ dɔw dabɔra, o bɔlɔnw bɛ se ka jibɔ sira dɔ dilan min bɛ ji bɔ ka sɔrɔ ka kunnafonidilanw tɛmɛcogo ɲɛnabɔ ka ɲɛ. Nin jogo in nafa ka bon baarakɛcogo la, yɔrɔ minnu na jibɔcogo tigitigi nafa ka bon, o bɛ sira di sigida baarakɛcogo ma min bɛ kɛ ka ɲɛ.

Butterfly valves fana bɛ a jira ko a bɛ mɛn ani ko a ladonni ka dɔgɔn. A dilannen don ni fɛn barikamaw ye i n’a fɔ nɛgɛ walima PVC, u bɛ se ka sɔgɔli kɛ, o b’a to u bɛnnen don fɛn suguya caman ma, i n’a fɔ kemikɛli juguw ani sigida nɔgɔlenw. U ka fɛɛrɛ nɔgɔman bɛ dɔ bɔ masinw ka dɛsɛ la, ka ladonni wajibiyalenw dɔgɔya ka taa a fɛ ani ka baara musakaw dɔgɔya.

A laban na, butterfly valves ka ladamuni b’a to u bɛnnen don baara suguya caman ma izini suguya caman kɔnɔ. K’a ta HVAC sigidaw la ka se jiko ni jiko jugu furakɛli ma, o bɔlɔnw bɛ se ka ji caman minɛ, k’u nafa bonya foro caman kɔnɔ.

Danfara jumɛn bɛ dakun dakun ni butterfly valve cɛ?

Baarakɛcogo fɛɛrɛ .

Danfara fɔlɔ min bɛ dakunw ni butterfly valves cɛ, o bɛ sɔrɔ u dilanni n’u baarakɛcogo la. KELEN Gate de gate . A bɛ baara Kɛ ni lamaga-lamagali ye walasa ka dakun dɔ kɔrɔta walima k’a Jigin walasa ka jibɔ kɔlɔsi. O fɛɛrɛ in ka ɲi kosɛbɛ on-off control (off control) la nka a tɛ baara kɛ ka ɲɛ throttling applications (baarakɛcogo ɲuman) la. O cogo kelen na, butterfly valve (bɔgɔlan) bɛ disque (disiki) wulibali dɔ Kɛ min bɛ pivot (pivot) cɛmancɛ-yɔrɔ dɔ lamini na walasa ka flow (jibɔ) labɛn. Nin dilan in bɛ sira di baara teliya ma, wa a bɛ se ka kɛ kɛrɛnkɛrɛnnenya la ka fɛnw tigɛtigɛ.

Flow control ani baarakɛcogo ɲuman .

Danfara kɛrɛnkɛrɛnnen wɛrɛ ye jibɔ cogoyaw ye. Butterfly valves bɛ dɔn u seko la ka jibɔ hakɛ basigilen di ni tansiyɔn jiginni fitinin ye. O nafa sɔrɔli nafa ka bon kosɛbɛ baarakɛcogo caman na ani yɔrɔ min na yɔrɔ ka dɔgɔ. O ni dakunw cɛ, dakunw bɛ baara kɛ kosɛbɛ throttling na, wa u bɛ se ka wuli-ka-bɔ, o bɛ na ni baarakɛcogo dɛsɛ ye jibɔcogo caman na.

Yɔrɔ ni girinya jateminɛw .

A ka c’a la, butterfly valves ka surun ani u ka nɔgɔn ka tɛmɛ gate valves kan. Nin yɔrɔ-kɔlɔsili-cogo in bɛ kɛ sababu ye ka butterfly valves bɛnnenw sigi yɔrɔ gɛlɛnw na, yɔrɔ minnu na laadala daaw bɛ se ka kɛ gɛlɛya ye. Butterfly valves girinya dɔgɔyali bɛ a minɛcogo nɔgɔya a sigili ni a ladonni waati la.

Aplikasiɔnw ka baarakɛcogo ɲuman .

Valve suguya fla bɛɛ bɛ baara kɛrɛnkɛrɛnnenw Kɛ u bɛ Tɛmɛ yɔrɔ minnu na. Gate valves bɛ kɛ ka caya baarakɛcogo la minnu bɛ tansiyɔn bɔnɛ fitinin de wajibiya ani yɔrɔ min na isolation dafalen ye fɛn fɔlɔ ye. O cogo kelen na, bugunw bɛ diya sigida minnu na, olu bɛ baara teliya la ani ka taa jibolisiraw ladilan tuma caman, o b’a to u ka ɲi HVAC sigidaw la, ji tilali, ani jiko juguw furakɛli la.

Butterfly valve suguya saba ye jumɛnw ye?

1. Concentrique butterfly valves . 

Butterfly valves concentriques bɛ dɔn u dilanni nɔgɔman fɛ, yɔrɔ min na disiki bɛ ɲɔgɔn sɔrɔ eccentriquement ni valve farikolo ye. O cogoya in na, disiki bɛ Yɛlɛma-yɛlɛma ‘yɔrɔ la min bɛ Bɛn ni ji bɔli ye. Butterfly valves concentriques bɛ kɛ fɔlɔ tansiyɔn dɔgɔmanw na, o b’a to u ka ɲi ji ni ji nɔgɔlenw furakɛli la. U ka dilancogo tilennen bɛ sira di jibɔ kunbɛnni ɲuman ma ani degun dɔgɔyali ma, o bɛ baara kɛcogo ɲuman sabati sigida suguya caman na.

2. eccentrique butterfly valves .

Eccentrique butterfly valves, n’a bɛ fɔ fana ko butterfly valves minnu bɛ baara kɛ kosɛbɛ, olu bɛ ni dilancogo kɛrɛnkɛrɛnnen ye min b’a to disiki bɛ se ka bɔ valve sigilan na. O dilancogo bɛ sigili sekow ɲɛ ani ka dɔ bɔ sɛgɛn na valve yɔrɔw la. Eccentric butterfly valves bɛnnen don kosɛbɛ baarakɛcogo caman na, minnu bɛ tali kɛ degun ni funteni caman na. U bɛ tɛmɛ baarakɛminɛnw kan i n’a fɔ sɔgɔsɔgɔninjɛ, ji nɔgɔlenw, ani kunnafonidilan gɛlɛn wɛrɛw, olu minɛcogo, olu bɛ baara kɛ ka mɛn ani ka dannaya kɛ.

3. Double eccentrique butterfly valves . 

Double eccentric butterfly valves, walima triple offset butterfly valves, bɛ eccentric valves dilancogo ta ka taa ɲɛ. Ni offset fila ye—kelen bɛ disiki wuli ka taa a bila yɔrɔ la ani dɔ wɛrɛ bɛ se ka kɛ sigilan ye—o valvew bɛ baara kɛcogo ɲɛ, kɛrɛnkɛrɛnnenya la, cogoya caman na. O dilan fila eccentrique bɛ kɛ sababu ye ka friction dɔgɔya disiki ni sigilan cɛ, ka sira di sigilan sirilen ma k’a sɔrɔ sɛgɛn ma kɛ ni laadala valve designs ye. U ye sugandili ɲuman ye degunba la, funteni caman na ani u bɛ to ka baara sɔrɔ iziniw kɔnɔ i n’a fɔ petoroli ni gazi, kuran bɔli, ani furaw.