Kpakpaluʋui ƒe Valve ƒe ŋgɔdonya

Kpɔkplɔyiɖeme:

Kpakpaluʋui ƒe ʋuƒotso valvɔwo ƒe ƒome aɖe si woyɔna bevalvɔ siwo trɔna ƒe akpa enelia. Le dɔwɔwɔ me la, ʋua ƒe ʋuƒoa ʋuna alo tua enu bliboe ne wotrɔ disk la zi gbɔ zi enelia. “Kpakpaluʋui” nye ga disk si wotu ɖe atikplɔ dzi. Ne wotu ʋuƒoa la, wotrɔa disk la ale be wòaxe mɔa keŋkeŋ. Ne ʋua ƒe ʋuƒoa ʋu keŋkeŋ la, wotrɔa disk la zi gbɔ zi enelia ale be wòana tsi la nate ŋu ato mɔxeɖenu aɖeke kloe me. Woate ŋu aʋu ʋuƒoa hã vivivi be gasɔa nazɔ.

Kpakpaluʋui ƒe ʋuƒo ƒomevi vovovowo li, eye wo dometɔ ɖesiaɖe trɔ asi le eŋu na nyaƒoɖeamenu vovovowo kple wo zazã le mɔ vovovowo nu. Kpakpaluʋui ƒe ʋuƒo si me woɖea nu le zero, si zãa rababa ƒe asitɔtrɔ le nɔnɔmewo ŋu lae nye esi ƒe nyaƒoɖeamenu le sue wu. Woɖea kpakpaluʋui ƒe ʋuƒo si wɔa dɔ nyuie si nye double offset, si wozãna le nyaƒoɖeamenu si lolo vie me la, ɖa tso disk ƒe zikpui kple ŋutilã ƒe nutrenu ƒe titina fli (offset ɖeka), kple titina fli si le doa me (offset eve). Esia wɔnɛ be cam action le dɔwɔwɔ me be wòakɔ zikpui la ɖa le nutrenua me si wɔnɛ be meʋuʋuna boo o wu esi wowɔna le zero offset ƒe nɔnɔme me eye wòɖea eƒe vuvu ƒe nɔnɔme dzi kpɔtɔna. Valvɔ si sɔ nyuie wu na nyaƒoɖeamenu sesẽ ƒe ɖoɖowoe nye kpakpaluʋui ƒe ʋuƒo si wotsɔa ʋuƒo etɔ̃ ƒoa ƒui. Le valvɔ sia me la, woɖea disk ƒe zikpui ƒe kadodo ƒe axis la ɖa, si wɔa dɔ tsɔ ɖea kadodo si le disk kple zikpui dome si le ʋuʋum la ɖa kloe. Le etɔ̃ offset valves gome la, wotsɔa ga wɔ zikpui la ale be woate ŋu awɔe le mɔ̃ me ale be woaɖo bubble tight shut-off gbɔ ne edo ka kple disk la.

Ƒomeviwo

1. Kpakpaluʋui ƒe ʋuƒo siwo le titina– valvɔ sia ƒomevi ƒe rababa zikpui si te ŋu nɔa te ɖe nɔnɔme sesẽwo nu kple ga disk le esi.
2. Kpakpaluʋui ƒe ʋuƒo siwo ƒe nɔnɔme to vovo zi gbɔ zi eve(kpakpaluʋui ƒe ʋuƒo siwo wɔa dɔ nyuie alo kpakpaluʋui ƒe ʋuƒo siwo ƒe dɔwɔwɔ zi eve) – wozãa nu ƒomevi vovovowo na zikpui kple disk.
3. Triply-eccentric kpakpaluʋui ƒe ʋuƒo(triple-offset butterfly valves) – zikpuiawo nye laminated alo ga sesẽ zikpui ƒe nɔnɔme.

Kpakpaluʋui ƒe ʋuƒo siwo le abe wafer ene

Thewafer atsyã kpakpaluʋui ƒe ʋuƒowowɔe be wòalé nutrenu ɖe ​​te ɖe mɔ eve ƒe nyaƒoɖeamenu ƒe vovototo ŋu be woaxe mɔ ɖe megbedede ɖesiaɖe nu le ɖoɖo siwo wowɔ na mɔ ɖeka dzi sisi me. Ewɔa esia kple nutrenu si bla ɖe eŋu sesĩe; i.e., gasket, o-ring, precision machined, kple valvɔ ƒe mo gbadzaa le valvɔa ƒe akpa siwo le dzigbe kple anyime.

Lug-style kpakpaluʋui ƒe ʋuƒo

Valvɔ siwo le abe lug enewotsɔ ka siwo wotsɔ de eme la nanɔ valvɔa ƒe akpa eveawo. Esia wɔnɛ be woate ŋu ade wo ɖoɖo aɖe me to gavi eve zazã me eye wometsɔa gavi aɖeke dea wo me o. Wotsɔa gavi vovovo siwo wotsɔna ƒoa ʋuƒo ɖesiaɖe dea ʋuƒoa ƒe ʋuƒo eve dome. Ðoɖo sia ɖea mɔ be woaɖe pɔmpia ƒe akpa eveawo ɖa evɔ womaɖe fu na akpa kemɛa o.

Zi geɖe la, kpakpaluʋui ƒe ʋuƒo si le abe lug ene si wozãna le dɔwɔwɔ le teƒe kuku me la ƒe nyaƒoɖeamenu dzi ɖena kpɔtɔna. Le kpɔɖeŋu me, kpakpaluʋui ƒe ʋuƒo si le abe lug ene si wotu ɖe flange eve dome la ƒe nyaƒoɖeamenu ƒe sesẽme nye 1,000 kPa (150 psi). Valvɔ ma ke si wotsɔ flange ɖeka ɖo, le dɔwɔwɔ le mɔ kuku me, ƒe dzeside nye 520 kPa (75 psi). Valvɔ siwo wotsɔa ʋu blanae la te ŋu nɔa te ɖe atikewo kple atikewo nu ŋutɔ eye woate ŋu akpɔ dzoxɔxɔ si ade 200 °C gbɔ, si wɔe be wònyea atike si woate ŋu azã le mɔ vovovowo nu.

Zãe le dɔwɔƒewo

Le atikewɔƒewo, atikewo, kple nuɖuɖudɔwɔƒewo la, wozãa kpakpaluʋui ƒe ʋuƒo tsɔ xea mɔ na nusiwo wowɔ (nu sesẽ, tsi, gas) ƒe sisi le dɔa me. Zi geɖe la, wowɔa valvɔ siwo wozãna le dɔwɔƒe siawo le cGMP ƒe mɔfiamewo nu (fifia adzɔnuwo wɔwɔ ƒe mɔnu nyuiwo). Zi geɖe la, kpakpaluʋui ƒe ʋuƒo ɖɔlia bɔl ƒe ʋuƒo le dɔwɔƒe geɖe me, vevietɔ ami, le esi ga si wozãna ɖe eŋu kple eɖoɖo bɔbɔe ta, gake womate ŋu ‘aƒo pɔmpi siwo me kpakpaluʋui ƒe ʋuƒo le’ atsɔ akɔ wo ŋu o.

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