Kokuradonni bɛ siniɲɛsigi ɲɛminɛ : TWS bɛ U-Section Flanged Wafer Butterfly Valve nafaw ɲɛfɔ ka ɲɛ

I. Fɛn dilannenw daminɛcogo

EU-type soft seal butterfly valveye baarakɛminɛn ye min bɛ baara kɛ kosɛbɛ, min bɛ fɛnw labɛn ani ka fɛnw datugu. A core sealing pair bɛ “U-type” dilancogo kɛrɛnkɛrɛnnen dɔ ta. A ka c’a la, valve sigilan bɛ dilan ka ɲɛ ni lastikuw ye minnu ka ɲi kosɛbɛ (i n’a fɔ EPDM, NBR, PTFE, a ɲɔgɔnnaw) wa a jɔcogo bɛ kɛ U suguya ye. Nin bɔlɔn in ka dɔgɔn a bonya la, a girinya ka nɔgɔn. A bɛ kɛ kosɛbɛ petoroli, kemikɛli, dumuni, fura, papiye dilanni, jiko, kurunw, jiko ni jibɔ, saniya, fanga ani fɛɛrɛ wɛrɛw pibilikiw la. A bɛ se ka kɛ fɛn ye min bɛ a labɛn ani ka a minɛ gazi, jilama, ji tilancɛ ani mugu gɛlɛnw ni minɛn suguya caman kan.

II. Fɛn minnu bɛ yen, olu kunbabaw

1. Sigili kɛcogo ɲuman:A ɲɔgɔn tɛ yenU-type valve sigilan dilancogobɛ ni otomatiki musaka baarakɛcogo ye. Ni bɔgɔdaga datugulen don, butterfly plate ni U-type valve seat bɛ interference fit kɔnɔ, ka baara kɛ ni lastikuw ka elastic deformation ye walasa ka “zero leakage” sigili sɔrɔ ni bɔgɔdaga dabɔra, bɔgɔdaga sigilan bɛ teliya ka segin a cogo kɔrɔ la, o bɛ dɔ bɔ kosɛbɛ sɛgɛn na ani ka a to a sirilen don kosɛbɛ sira fila fɛ, k’a sɔrɔ a ma bɔgɔbɔgɔ.

2. Baarakɛcogo nɔgɔman ani min bɛ se ka wuli ka bɔ a nɔ na:Valve stem ni butterfly disc bɛ fanga caman ta anti-fly-out structure la, wa a transmission bɛ nɔgɔya. Da wuli ni dadon girinya ka dɔgɔn, switch bɛ teliya, wa a bɛ se ka baara nɔgɔya la ni bololanɛgɛ ye, ni kɔnɔsogonin ye walima ni fiɲɛbɔlan/kuran ye.

3. A bɛ se ka sɔgɔsɔgɔ ani ka ɲɛnamaya janjanya:Valve farikolo bɛ se ka dilan ni nɛgɛ ye, nɛgɛ min bɛ se ka wuli walima ni nɛgɛ ye min tɛ sɔgɔ, wa a kɔnɔna na, a bɛ kɛ ni lastikuw ye minnu tɛ sɔgɔ. U-type valve seat kɔrɔbayali ni a tigɛ man nɔgɔn. Hali ni a bɛ da wuli tuma caman na ani ka da tugu tuma caman na, a bɛ se ka sɔgɔsɔgɔninjɛ ni a datugucogo ɲuman mara, wa a ka baara waati ka jan kosɛbɛ ka tɛmɛ laadalata ta kancɛmancɛ-la-bulu-buluw.

4. Baarakɛcogo caman:a bɛnnen don ji, fiɲɛ, tulu ani fɛnw ma minnu bɛ fɛnw tiɲɛ minnu barika ka dɔgɔ. Baarakɛcogo funteni bɛ bɔ sirilan na (a ka c’a la -10°C fo 120°C).

III. Farankan:

Ni a ka zeru leakage, a ka ɲɛnamaya jan ani a ka dannaya, a...U-type soft-sealing butterfly valveye tigɛ ni kɔrɔsili minɛn ɲuman ye pibiliki siratigɛ la.TWStɛ dan U suguya wuluwuluw datugucogo ɲuman dɔrɔn ma, nka u bɛ tali kɛ fana u sabatili n’u dannayako lada wulilenwanisɛgɛsɛgɛlikɛlanw (valves).– fɛn dilannenw sira bɛɛ ye fɛn ye min ka bon .