An ka kan ka flansɛ butterfly valve sugandi cogo di?

Flange papillon valvebɛ kɛ kosɛbɛ izini sɛnɛfɛnw dilanni pibiliki la, a jɔyɔrɔba ye ka fɛnɲɛnamafagalanw ka taama tigɛ pibiliki kɔnɔ, walima ka cɛmancɛ jibɔ hakɛ ladilan pibiliki kɔnɔ. Flange butterfly valve bɛ baara kɛ kosɛbɛ ji lakanani injiniyɛri la, ji saniyacogo la, petoroli la, kemikɛli baara la, duguw tasumako la ani izini caman wɛrɛw la, wa a bɛ se ka kɛ fana kondensatɛri ni nɛnɛ jiko siratigɛ la, min bɛ kɛ ni thermal power station ye.
Flanged butterfly valve bɛnnen don kɛrɛnkɛrɛnnenya la ka diamètre belebele dilan, min bɛ kɛ ka caya diamètre belebelew labɛnni siratigɛ la. Ni flange butterfly valve dabɔra ka ban, jibɔ rezisti bɛ dɔgɔya. Ni da wuli Angle bɛ 15-70 ɲɔgɔn cɛ, flange butterfly valve bɛ se ka kɛ fɛn ye min bɛ se ka kɛ kosɛbɛ walasa ka medium bolicogo kɔlɔsi.
Ka fara o kan, bawo flange butterfly valve ka butterfly plate bɛ ko ni a bɛ wuli ka wuli, o valve suguya bɛ se ka kɛ pipew kɔnɔ ni granular medium suspended ye, wa ka kɛɲɛ ni sigilan fanga ye, a bɛ se ka kɛ fana medium mugu ni granulaire layiniw na.

Butterfly valves flanged ka danfara
Flanged butterfly valve bɛ se ka tila ka kɛ soft sealing flange butterfly valve ye ani hard sealing flange butterfly valve ye ka kɛɲɛ ni sealing surface material ye.
Sigilan nɔgɔlen flansɛ butterfly valve datugulan ye lastikuw ni fluorine plastiki ye; ani sigilan gɛlɛn flansɛ butterfly valve datugulan ye nɛgɛ ye ka kɛ nɛgɛ ye, nɛgɛ ka kɛ fluorine plastiki ye ani multi-layer composite plate.
Sigilan nɔgɔlen flansɛ butterfly valve sigilan bololanɛgɛ bɛ se ka don valve farikolo kanal kɔnɔ ani a bɛ se ka don butterfly plate lamini na. Ni a kɛra tigɛlan ye, a sigicogo bɛ se ka se FCI 70-2:2006 (ASME B16 104) VI ma, o ka bon kosɛbɛ ka tɛmɛ sigilan gɛlɛn flansɛ butterfly valve kan. Nka, k’a sababu kɛ sigilan nɔgɔlen dan ye funteni fɛ, a ka c’a la, sigilan nɔgɔlen flansɛ butterfly valve bɛ kɛ ji marali ni ji furakɛli siratigɛ la so funteni na.

Nɛgɛ gɛlɛn sigilan flange butterfly valve bɛ ni fɛn nafaw ye, a bɛ se ka ladamu baara funteni caman na, baarakɛcogo tansiyɔn ka bon, baara waati ka jan ka tɛmɛ soft seal kan, nka nafa min bɛ hard seal flange butterfly valve la, o jɛlen don, a ka gɛlɛn ka kɛ sealed pewu, sealing performance ka dɔgɔ kosɛbɛ, o la nin flange butterfly valve suguya in bɛ kɛ caman na sealing performance requirement tɛ bonya, aw bɛ flow ladilan.

O tɛmɛnen kɔ, Tianjin Tanggu Water Seal Valve Co., Ltd. ye fɛɛrɛ kura ye min bɛ se ka sigilan elastic valve dɛmɛ baarakɛda minnu na, a ka fɛn dilannenw yesigilan elastique wafer butterfly valve, lug butterfly valve, fila flange concentrique butterfly valve, fila flangeeccentrique butterfly valve ye, balansi bɔlɔn, wafer fila plati sɛgɛsɛgɛli bɔlɔn, .Y-Strainer (Strainer) yeani o ɲɔgɔnnaw. Tianjin Tanggu Water Seal Valve Co., Ltd. la, an bɛ waso ka fɛn fɔlɔw di minnu bɛ bɛn izini sariyaw ma minnu ka bon kosɛbɛ. An ka jibolisiraw ni fɛnw doncogo caman fɛ, aw bɛ se ka da an na ko an bɛna fura dafalen di aw ka jiko siratigɛ la. Aw ye kuma an fɛ bi walasa ka kunnafoni wɛrɛw sɔrɔ an ka fɛn dilannenw kan ani an bɛ se k’aw dɛmɛ cogo min na.