Valve ji paipii ni akɛwoɔ mli ni akɛtsuɔ nii koni akɛgbele paipii lɛ ni akɛŋa, akudɔ gbɛ ni nu lɛ hoɔ yɛ lɛ, akudɔ ni akudɔ parameters (temperature, pressure kɛ flow rate) ni yɔɔ tsɔne ni akɛtsɔɔ mli lɛ mli lɛ. Taakɛ bɔ ni etsuɔ nii eha lɛ, abaanyɛ aja mli awo valvɛi ni tsiɔ la lɛ naa, .kwɛmɔ valvɛi lɛ, valves ni kudɔɔ nii, kɛ ekrokomɛi.
Valves ji nibii ni kudɔɔ nu gbɛfaa gbɛjianɔtoi, ni yɔɔ nitsumɔi ni ji ŋmɛlɛtswaa, gbɛjianɔtoo, sɛɛkuu, sɛɛkuu naatsii, nɔnyɛɛ ni haa mɔ tsui nyɔɔ emli, sɛɛkuu loo nu ni hoɔ lɛ nɔnyɛɛ he yelikɛbuamɔ. Valves ni akɛkwɛɔ nu nɔ lɛ jeɔ shishi kɛjɛɔ valves ni yɔɔ mlɛo fe fɛɛ ni akɛkpaa nu lɛ nɔ kɛyashiɔ valves ni mli wa fe fɛɛ ni akɛtsuɔ nii yɛ otomatik kudɔmɔ gbɛjianɔtoi amli lɛ anɔ.
Abaanyɛ akɛ valves akudɔ nu srɔtoi tamɔ kɔɔyɔɔ, nu, lasu, nibii srɔtoi ni fiteɔ nii, sũ, fɔ, dade ni mli ewo muji kɛ nibii ni haa mɔ he jɔɔ lɛ. Taakɛ nibii ni akɛfee lɛ tsɔɔ lɛ, aja valvɛi lɛ hu amli awodade ni akɛfee valvɛi, dade ni akɛwoɔ tsɔne mli, dade ni akɛwoɔ tsɔne mli ni bɛ ŋmɔlɔ (201, 304, 316, kɛ ekrokomɛi), dade ni akɛwoɔ tsɔne mli, krom-molybdenum vanadium tsɔne ni akɛwoɔ tsɔne mli, dade ni akɛwoɔ tsɔne mli ni ji duplex, plastic tsɔne, tsɔne ni akɛwoɔ tsɔne mli ni jeee nɔ ni sa, kɛ ekrokomɛi.
Jamɔ mli
Kɛtsɔ nitsumɔ kɛ nitsumɔ nɔ
(1) Valve ni akɛkpaa tsɔne lɛ
Akɛ valve nɛɛ tsuɔ nii kɛgbeleɔ kɛ ŋmɛɔ. Akɛwoɔ fɛ̃i kɛ latsaa jɛɛhei lɛ abotemɔ kɛ kpojee mli, nibii ni akɛtsuɔ nii lɛ abotemɔ kɛ kpojee mli, kɛ paipii niji amli (ni risers fata he) lɛ amli daa, ni abaanyɛ akɛtsu nii hu akɛ nu ni hoɔ kɛ kɔɔyɔɔ ni ajieɔ kɛjɛɔ mli. Valves ni afɔɔ namɔ ni akɛgbeɔ nii lɛ fata heshinaa lɛ naa valvɛi, globe valvɛi, bɔɔlu valvɛi kɛ ŋmeii valvɛi.
Shinaa valvɛiabaanyɛ aja mli awo tso ni agbele naa kɛ tso ni mli ewo duŋ, too kome kɛ too enyɔ, wedge too kɛ parallel too, kɛ ekrokomɛi amli. Valve lɛ gbɔmɔtso lɛ dalɛ ji bibioo yɛ he ni nu lɛ hoɔ lɛ, nɔ ni tsiɔ nu lɛ naa lɛ ji bibioo, ni nominal diameter span ni yɔɔ shinaa lɛ naa lɛ da.
Taakɛ bɔ ni tsɔne lɛ mli nu lɛ hoɔ ehaa lɛ tsɔɔ lɛ, aja globe valve lɛ mli awo henɔi etɛ mli: nɔ ni tsɔɔ mli tɛ̃ɛ, nɔ ni tsɔɔ ŋwɛigbɛ kɛ nɔ ni hoɔ tɛ̃ɛ, ni tsɔnei ni agbeleɔ kɛ tsɔnei ni tsuɔ nii yɛ mli lɛ yɛ. Globe valve lɛ naagbee tightness lɛ hi fe gate valve lɛ nɔ lɛ, valve lɛ gbɔmɔtso lɛ kɛlɛ, tsɔne ni tsiɔ nu lɛ naa lɛ da, ni nominal diameter ni fe fɛɛ ji DN200.
Spool ni yɔɔ bɔɔlu valve mli lɛ ji bɔɔlu ni agbele mli. Valve stem ni akɛ plɛte tsuɔ nii lɛ haa bɔɔlu lɛ gbeleɔ kɛji ekɛ paipii lɛ ŋwɛigbɛ lɛ miikwɛ, ni efoɔ kwraa kɛji etsɔ 90°. Bɔɔl valve lɛ yɛ tsakemɔ nitsumɔ ko ni ekɛkpaa shi jogbaŋŋ.
Spool ni ji...ŋmei valveji diski ko ni yɔɔ kokroo ni tsɔɔ paipii ni damɔ shi shiŋŋ lɛ shishigbɛ tsɔne lɛ he. Kɛji akɛ valve plɛte lɛ ŋwɛi ŋta lɛ kɛ paipii lɛ ŋta lɛ kpãa gbee lɛ, no lɛ egbeleɔ kwraa; Kɛji akɛ ram plane lɛ damɔ paipii lɛ axis lɛ nɔ lɛ, no lɛ efoɔ mli kwraa. Butterfly valve lɛ gbɔmɔtso lɛ kɛlɛ ji bibioo, ni tsɔne ni tsiɔ nu lɛ naa lɛ faaa, ni ejara hu fa fe gate valve kɛ globe valve lɛ.
(2) Kwɛmɔ valve lɛ
Akɛ valve nɛɛ tsuɔ nii koni akɛtsi nu ni hoɔ yɛ gbɛ kroko nɔ lɛ naa, ni ekɛ nu lɛ diɛŋtsɛ hewalɛ ni tsiɔ ehe lɛ tsuɔ nii ni ekɛgbeleɔ ehe ni eŋaa ehe kɛji eho kɛtee gbɛ kroko nɔ. Damɔ pɔmp lɛ kpojiemɔhe lɛ, tsɔne lɛ kpojiemɔhe lɛ, kɛ hei krokomɛi ni aŋmɛɛɛ gbɛ ni nu lɛ aku sɛɛ aya. Ayɛ tsɔnei ni akɛkwɛɔ nibii amli lɛ henɔi etɛ: nɔ ni agbeleɔ ni tsɔɔ ŋwɛi, nɔ ni woɔ nɔ kɛ klamp henɔ. Yɛ swing check valves lɛ gbɛfaŋ lɛ, nu lɛ baanyɛ ajɛ abɛku kɛya ninejurɔ pɛ ni eŋmɛɔ ehe kɛji etsɔ gbɛ kroko nɔ. Kɛha lift check valves lɛ, spool lɛ woɔ ehe nɔ koni ekɛfee gbɛ be mli ni nu lɛ hoɔ kɛjɛɔ abɛku kɛyaa ninejurɔgbɛ lɛ, ni spool lɛ ŋmɛɔ kɛji akɛ anyɛ sɛi lɛ nɔ beni atsakeɔ nu lɛ. Kɛha klamp-on check valve lɛ, kɛ́ nu lɛ ho kɛjɛ abɛku kɛtee ninejurɔgbɛ lɛ, agbeleɔ valve lɛ mli koni efee gbɛ, ni valve lɛ mli lɛ nyɛɔ valve lɛ sɛi lɛ nɔ ni agbeɔ naa kɛji akɛ sɛɛkuu lɛ hoɔ.
(3) Mlai ahe gbɛjianɔtoovalvɛi
Srɔtofeemɔ ni yɔɔ valve lɛ hiɛ kɛ esɛɛ teŋ lɛ ji nɔ ni yɔɔ faŋŋ, ni kɛ́ valve folo lɛ naa gbelemɔ tsake yɛ he ko ni da lɛ, nu ni hoɔ lɛ tsakeɔ fioo, ni kɛ́ eshɛ he ko ni agbeleɔ lɛ, nu ni hoɔ lɛ tsakeɔ waa, ni ji akɛ, tsakemɔ nitsumɔ lɛ ehiii kwraa. Nɔ ni kudɔɔ valve lɛ baanyɛ atsake spool stroke lɛ koni etsake valve lɛ shitee-kɛ-woo lɛ yɛ gbɛtsɔɔmɔ kɛ okadi lɛ dalɛ naa, koni enyɛ eshɛ yiŋtoo ni ji flow valve lɛ he gbɛjianɔtoo lɛ he. Ajara valvɛi ni kudɔɔ nii lɛ amli awo valvɛi ni akɛ niji kudɔɔ kɛ valvɛi ni kudɔɔ amɛ diɛŋtsɛ amɛhe, ni valvɛi ni akɛ niji tsuɔ nii loo amɛ diɛŋtsɛ amɛhe kudɔɔ nii lɛ ahe srɔtoi babaoo yɛ, ni bɔ ni amɛtsakeɔ amɛhe amɛhaa lɛ hu yɛ srɔtoi. Nɔ ni fata valvɛ ni kudɔɔ ehe lɛ he ji valve ni kudɔɔ nu ni hoɔ lɛ diɛŋtsɛ ehe kɛ valve ni kudɔɔ srɔtofeemɔ ni yɔɔ hewalɛ mli lɛ diɛŋtsɛ.
(4) Vakuum
Vacuum lɛ mli nibii ni fata he ji vacuum bɔɔlu valves, vacuum baffle valves, vacuum inflation valves, pneumatic vacuum valves, kɛ ekrokomɛi. E nitsumɔ yɛ vacuum gbɛjianɔtoo lɛ mli, vacuum gbɛjianɔtoo lɛ mli nibii ni akɛtsuɔ nii koni akɛtsake kɔɔyɔɔ ni hoɔ lɛ gbɛ, atsake kɔɔyɔɔ ni hoɔ lɛ falɛ, afo loo akɛtsa paipii lɛ ji nɔ ni atsɛɔ lɛ valve.
(5) Yiŋtoo krɛdɛɛ ko he kui
Yiŋtoo pɔtɛɛ henɔi lɛ ekomɛi ji kpootoo valvɛi, kɔɔyɔɔ valvɛi, kɔɔyɔɔ valvɛi, kɔɔyɔɔ kpojiemɔ valvɛi, filta, kɛ ekrokomɛi.
Exhaust valve ji yelikɛbuamɔ nɔ ko ni he hiaa waa yɛ paipii gbɛjianɔtoo lɛ mli, ni akɛtsuɔ nii babaoo yɛ boilers, kɔɔyɔŋ mli tsɔnei, mu kɛ gas, nu ni akɛhaa kɛ nu ni hoɔ yɛ paipii amli. Bei pii lɛ, akɛwoɔ he ni famɔ yɔɔ lɛ loo ŋwɛigbɛ koni ejie gas ni fa fe nine ni yɔɔ paipii lɛ mli lɛ, ni eha paipii lɛ ni akɛtsuɔ nii lɛ aya hiɛ, ni eha hewalɛ ni akɛtsuɔ nii lɛ aba shi.
Rɔba fɛɛ ni ta shiŋmei valve, shinaa valv, Y-stainer, valv ni akɛtoɔ he,wafer plɛte enyɔ kwɛmɔ valvesanebimɔi lɛ, obaanyɛ okɛtswaTWS valvnitsumɔhe. Agbɛnɛ hu obaanyɛ onyɛ wɔ wɛbsaiti lɛ nɔ https://www.tws-valve.com/ koni ona saji krokomɛi.
Be ni akɛbaatsu nii: Alemle-24-2024
