Danfara ni baara jumɛnw bɛ butterfly valve kelen eccentrique, double eccentrique ani triple eccentrique la

Valve de papillon eccentrique kelen

Walasa ka extrusion gɛlɛya ɲɛnabɔ disiki ni butterfly valve concentrique ka valve seat cɛ, butterfly valve eccentrique kelen bɛ dilan. Aw bɛ butterfly plate sanfɛla ni duguma dakunw ni valve seat bɔli kojugu jɛnsɛn ani ka dɔ bɔ. Nka, k’a sababu kɛ fɛn kelen ye min bɛ wele ko eccentrique, o la, disiki ni valve sigilan cɛ sɔgɔsɔgɔli ko tɛ tunun valve da wulicogo ni a datugucogo bɛɛ la, wa a kɛcogo hakɛ bɛ tali kɛ concentrique butterfly valve ta la, o la, baara tɛ kɛ n’a ye kosɛbɛ.

Double eccentrique papillon valve

Ka da a kan, butterfly valve kelen eccentrique, o ye o ye butterfly valve double eccentrique ye min bɛ baara kɛ kosɛbɛ sisan. A jɔcogo ye ko jirisunba cɛmancɛ bɛ Bɔ disiki cɛmancɛ la ani farikolo cɛmancɛ la. Eccentricity fila nɔ bɛ kɛ sababu ye ka disiki kari ka bɔ valve sigilan na o yɔrɔnin bɛɛ la valve da wulilen kɔfɛ, o bɛ extrusion ni scratching tɛmɛnenw ban kosɛbɛ disiki ni valve sigilan cɛ, o bɛ dɔ bɔ da wulicogo la, ka dɔ bɔ sɛgɛn na, ani ka Seat ɲɛnamaya ɲɛ. A sɔgɔli bɛ dɔgɔya kosɛbɛ, wa o waati kelen na, .o ye butterfly valve double eccentrique ye bɛ se ka baara kɛ ni nɛgɛdaga sigilan ye fana, o min bɛ wuluwulu dacogo ɲɛ funteni caman foro la. Nka, k’a sababu kɛ a sigicogo sariya ye sigiyɔrɔma sigicogo ye, o kɔrɔ ye ko disiki dasiriyɔrɔ ni dawolo sigilan bɛ ɲɔgɔn sɔrɔ layini na, wa, fɛn min bɛ kɛ ni sɔgɔlilan ye disiki bɔli fɛ, o bɛ sigilan nɔ bila, o la, a wajibiyalen don kosɛbɛ dadon jɔyɔrɔ la (kɛrɛnkɛrɛnnenya la nɛgɛ Valve seat), tansiyɔn dɔgɔman tacogo la, o de y’a to laada la, mɔgɔw b’a miiri ko butterfly valves tɛ se ka muɲu tansiyɔnba ani u bɛ ni jibɔba ye.

Valve de papillon eccentrique saba

Walasa ka funteni caman muɲu, a ka kan ka sigilan gɛlɛn dɔ kɛ, nka a bɔli hakɛ ka bon; ka se zeru bɔgɔbɔli ma, a ka kan ka kɛ ni sigilan nɔgɔlen ye, nka a tɛ se ka funteni caman kunbɛn. Walasa ka se sɔrɔ butterfly valve double eccentrique ka sɔsɔli kan, butterfly valve kɛra eccentrique ye a siɲɛ sabanan na. A jɔcogo ye ko hali ni valve eccentrique fila ye eccentrique ye, disiki datugulan yɔrɔ conical axis bɛ jɛngɛ ka taa farikolo silinda axis la, o kɔrɔ ye ko eccentricity sabanan kɔfɛ, disiki sigicogo yɔrɔ tɛ Changé. O kɔ fɛ, a ye sɛrɛkili lakika ye, nka a ye 'sèn ye, wa a dakun cogoya fana tɛ 'sèn Bɔ, fàn kelen bɛ Jigin farikolo cɛmancɛ-yɔrɔ la, fàn tɔ kelen bɛ Taa farikolo cɛmancɛ-yɔrɔ la. O eccentricity sabanan in jogo ye ko sigilan jɔcogo bɛ Changé fondamentalement, a tɛ jɔyɔrɔ sigilan ye tugun, nka torsion seal, o kɔrɔ ye ko a tɛ a jigi da valve sigilan ka elastic deformation kan, nka a bɛ a jigi da pewu valve sigilan ka contact surface pressure kan walasa ka sealing effect sɔrɔ , O la, gɛlɛya min bɛ zero leakage kan nɛgɛ valve sigilan na, o bɛ ɲɛnabɔ fell kelen kɔnɔ, ani ikomi ɲɔgɔnkanu sanfɛla tansiyɔn bɛ bɛn tansiyɔn cɛmancɛ ma, tansiyɔnba ni funteni caman kunbɛnni fana bɛ ɲɛnabɔ nɔgɔya la.