Ayɛ henɔi babaoo kɛ henɔi ni mli wawai nivalvɛi, titri lɛ, nɔ ni fata he ji shinaa naa valvɛi, globe valvɛi, throttle valvɛi, ŋmei valvɛi, plɔg valvɛi, bɔɔlu valvɛi, tsɔne ni akɛtswaa la, diaphragm valvɛi, kwɛmɔ valvɛi, shweshweeshwefeemɔ valvɛi, nɔnyɛɛ shibaa valvɛi, steam tsɔnei kɛ oyaiyeli valvɛi ni akɛgbeɔ, kɛ ekrokomɛi , ni afɔɔ nitsumɔ, globe butter valve, thfly valve . valv, bɔɔlu valv, kwɛmɔ valv, diaphragm valv.
1 Kpɔlɔ valve
Butterfly valve ji butterfly plate lɛ gbelemɔ kɛ naagbee nitsumɔ lɛ ni abaanyɛ agbe naa kɛtsɔ 90° ni aaatsi kɛbɔle axis ni yɔɔ valve lɛ gbɔmɔtso lɛ mli lɛ nɔ. Butterfly valve lɛ dalɛ ji bibioo, etsiimɔ waaa, ni egbɛjianɔtoo hu waaa, ni fãi fioo komɛi pɛ yɔɔ mli. Ni ehe miihia ni ebɔle ehe 90° pɛ; abaanyɛ agbele ni aŋa oya, ni nitsumɔ lɛ hu waaa. Kɛji akɛ ŋmei valve lɛ yɛ he ni agbele kwraa lɛ, ŋmei plɛte lɛ mli ŋmei lɛ pɛ ji nɔ ni teɔ shi ewoɔ be mli ni ŋmei lɛ hoɔ kɛtsɔɔ ŋmei lɛ gbɔmɔtso lɛ mli lɛ, no hewɔ lɛ, nɔnyɛɛ ni valve lɛ kɛbaa lɛ faaa kwraa, no hewɔ lɛ eyɛ ŋmei lɛ nɔkwɛmɔ sui ni hi jogbaŋŋ. Ajara fɔmɔ valve mli awo elastik bɔdɔɔ naatsii kɛ dade naatsii ni wa. Elastic sealing valve, ni ji sɛɛtsimɔ ring lɛ baanyɛ awo valve lɛ gbɔmɔtso lɛ nɔ loo akɛkpɛtɛ diski lɛ he, kɛ sɛɛtsimɔ nitsumɔ kpakpa, ni abaanyɛ akɛtsu nii kɛha throttling, vacuum paipii ni yɔɔ teŋgbɛ kɛ tsɔnei ni fiteɔ nii. Bei pii lɛ, valve ni dade ŋmɛɔ lɛ hiɔ shi be kakadaŋŋ fe nɔ ni elastic ŋmɛɔ lɛ, shi ewa akɛ aaaná ŋmɛlɛtswaa ni yeɔ emuu. Bei pii lɛ, akɛtsuɔ nii yɛ bei ni tsakemɔi wuji baa yɛ nu ni hoɔ kɛ nɔnyɛɛ ni baa shi mli ni ebiɔ ni atsu throttling nitsumɔ kpakpa he nii lɛ amli. Dade ni akɛwoɔ tsɔne mli lɛ baanyɛ atsake ehe kɛya nitsumɔ mli latsaa ni nɔ kwɔ mli, yɛ be mli ni elastic tsɔnei ni akɛwoɔ tsɔne mli lɛ yɛ tɔmɔ ni ji akɛ latsaa tsiɔ amɛ naa.
2Shinaa valv
Gate valve tsɔɔ valve ni egbɔmɔtso ni gbeleɔ kɛ egbelemɔ (valve plate) lɛ ji nɔ ni valve stem lɛ kudɔɔ ni eyaa ŋwɛi kɛ shikpɔŋ yɛ valve sɛi lɛ nɔ ni tsiɔ nii anaa lɛ nɔ, ni baanyɛ atsake loo efo nu ni hoɔ lɛ mli. Kɛ akɛto globe valve he lɛ, gate valve lɛ tsuɔ nii jogbaŋŋ ni ekɛtsiɔ nii anaa, nu ni tsiɔ ehe naa lɛ faaa, mɔdɛŋbɔɔ ni akɛgbeleɔ ni akɛŋaa lɛ faaa, ni eyɛ tsakemɔi komɛi ahe nitsumɔ. Eji blɔki valvɛi ni akɛtsuɔ nii fe fɛɛ lɛ ateŋ ekome. Nɔ ni ehiii ji akɛ, elɛɛmɔ da, bɔ ni afee lɛ aha lɛ mli wa fe globe valve lɛ nɔ lɛ, nɔ ni akɛfiɔ he lɛ nɔ lɛ he waaa, ni ekwɛmɔ hu waaa. Yɛ gbɛ ni waaa nɔ lɛ, esaaa kɛha throttling. Taakɛ bɔ ni tsɔne lɛ yɔɔ yɛ shinaa lɛ naa valve lɛ shishi lɛ, aja mli awo henɔi enyɔ mli: tso ni agbele naa kɛ tso ni yɔɔ duŋ. Taakɛ bɔ ni shinaa lɛ yɔɔ ha lɛ, abaanyɛ aja mli awo henɔi enyɔ mli: wedge henɔ kɛ parallel henɔ.
3 Kwɛmɔ valve lɛ
Check valve lɛ ji valve ko ni baanyɛ atsĩ nu lɛ sɛɛkuu naa lɛ diɛŋtsɛ. Agbeleɔ valve flap ni yɔɔ check valve lɛ mli lɛ yɛ nu lɛ mli hewalɛ nitsumɔ lɛ shishi, ni nu lɛ hoɔ kɛjɛɔ botemɔ he lɛ kɛyaa kpojee he lɛ. Kɛji akɛ nɔnyɛɛ ni yɔɔ ŋshɔ lɛ mli lɛ ba shi fe nɔ ni yɔɔ ŋshɔ lɛ mli lɛ, valve lɛ fã lɛ baaŋmɛ ehe yɛ nu lɛ mli hewalɛ srɔtofeemɔ lɛ nitsumɔ lɛ shishi, lɛ diɛŋtsɛ ehewalɛ ni tsiɔ nii kɛbaa shikpɔŋ lɛ nɔ kɛ nibii krokomɛi ni baaha nu lɛ akaho kɛya sɛɛ. Taakɛ bɔ ni ato he gbɛjianɔ aha lɛ, abaanyɛ aja mli awo lift kwɛmɔ valve kɛ swing kwɛmɔ valve mli. Lift henɔ lɛ yɛ sealing nitsumɔ ni hi jogbaŋŋ kɛ nu ni da fe swing henɔ lɛ. Kɛha tsɔne ni akɛjieɔ nu kɛjɛɔ pɔmp lɛ mli lɛ, esa akɛ ahala shishigbɛ valve lɛ. E nitsumɔ ji ni ekɛ nu awo pɔmp lɛ botemɔ paipi lɛ mli dani ebɔi pɔmp lɛ nitsumɔ; ha paipi ni boteɔ mli lɛ kɛ pɔmp lɛ gbɔmɔtso lɛ mli eyi kɛ nu beni akpa pɔmp lɛ sɛɛ, koni esaa ohe kɛha shishijee ekoŋŋ. Bei pii lɛ, akɛ shishigbɛ valve lɛ woɔ paipii ni damɔ shi shiŋŋ ni yɔɔ pɔmp lɛ mli lɛ pɛ nɔ, ni mligbɛ nu lɛ hoɔ kɛjɛɔ shishigbɛ kɛyaa ŋwɛi.
4 Glɔb valv
Globe valve lɛ ji valve ni agbeɔ naa kɛyaa shi, ni valve lɛ shishifã lɛ ji nɔ ni tsirɛɔ nɔ ni gbeleɔ kɛ nɔ ni ŋmɛɔ lɛ (valve) lɛ koni eya ŋwɛi kɛ shikpɔŋ yɛ valve sɛi lɛ ŋwɛigbɛ (sealing surface) lɛ nɔ. Kɛ akɛto shinaa naa valve lɛ he lɛ, eyɛ tsakemɔ nitsumɔ kpakpa, nitsumɔ ni ehiii ni akɛtswaa nii, gbɛjianɔtoo ni yɔɔ mlɛo, nifeemɔ kɛ ekwɛmɔ ni hi jogbaŋŋ, nu ni tsiɔ ehe naa babaoo kɛ jara ni baa shi.
5 Bɔɔl valv
Bɔɔlu valve lɛ fã ni gbeleɔ kɛ naagbee lɛ ji ŋwɛi ŋta ni yɔɔ ŋwɛi ŋta ni tsɔɔ bu mli, ni ŋwɛi ŋta lɛ kɛ valve lɛ shishigbɛ fã lɛ tsɔɔ ehe koni ena valve lɛ gbelemɔ kɛ ŋamɔ. Bɔɔl valve lɛ yɛ gbɛjianɔtoo ni yɔɔ mlɛo, etsakeɔ oya, etsuɔ nii jogbaŋŋ, elɛɛmɔ ji bibioo, etsiimɔ waaa, efãi fioo pɛ, nu bibioo ni tsiɔ ehe naa, etsuɔ nii jogbaŋŋ ni ekɛfiɔ he, ni ekwɛɔ nɔ jogbaŋŋ.
6 Trɔt valv
Nɔ ni yɔɔ throttle valve lɛ mli lɛ ji nɔ kome titri kɛ globe valve lɛ nɔ ja valve disc lɛ pɛ. Valve disc lɛ ji nɔ ko ni haa tsɔne lɛ mli tsɔɔ, ni henɔi srɔtoi yɛ sui srɔtoi. Esaaa akɛ valve sɛi lɛ ŋwɛi ŋta lɛ da tsɔ, ejaakɛ ŋwɛi ŋta ni agbeleɔ lɛ ŋta lɛ faaa. Nibii ni hoɔ yɛ teŋgbɛ lɛ yaa hiɛ, no hewɔ lɛ ehaa valve disc lɛ mli shwiemɔ yaa oya. Throttle valve lɛ yɛ fãi bibii, etsiimɔ waaa, ni etsuɔ nii jogbaŋŋ ni ekɛtsakeɔ nii, shi tsakemɔ ni ja lɛ faaa.
7 Plɔg valve
Plɔg valve lɛ kɛ plɔg gbɔmɔtso ni yɔɔ bu ni tsɔɔ mli lɛ tsuɔ nii akɛ fã ni gbeleɔ kɛ naagbee, ni plɔg gbɔmɔtso lɛ kɛ valve stem lɛ tsɔɔ ehe koni eyɔse valve lɛ gbelemɔ kɛ naagbee. Plɔg valve lɛ yɛ sɛɛnamɔi ni ji gbɛjianɔtoo ni yɔɔ mlɛo, tsakemɔ oya, nitsumɔ ni yɔɔ mlɛo, nu bibioo ni tsiɔ ehe naa, fãi fioo komɛi kɛ shwiili ni tsiimɔ waaa. Ayɛ plɔg valvɛi ni tsɔɔ mli tɛ̃ɛ, gbɛi etɛ kɛ gbɛi ejwɛ. Akɛ plɔg valve ni tsɔɔ mli tɛ̃ɛ lɛ tsuɔ nii kɛfoɔ tsɔne lɛ mli, ni akɛ plɔg valve ni yɔɔ gbɛi etɛ kɛ gbɛi ejwɛ lɛ tsuɔ nii kɛtsakeɔ tsɔne lɛ gbɛ loo ejaa tsɔne lɛ mli.
8 Diafragm valve
Diaphragm valve lɛ fã ni gbeleɔ kɛ nɔ ni akɛkpaa lɛ ji rɔbɔt diaphragm, ni akɛwoɔ valve lɛ gbɔmɔtso lɛ kɛ valve lɛ nɔ lɛ teŋ. Akɛ fã ni jeɔ kpo yɛ teŋgbɛ lɛ fĩɔ valve lɛ shishi, ni akɛ rɔba efo valve lɛ he. Akɛni nɔ ni akɛtsɔɔ mli lɛ eboteee valve lɛ mligbɛ ŋmei lɛ mli hewɔ lɛ, valve lɛ shishi lɛ he ehiaaa ni akɛ adeka awo mli. Diaphragm valve lɛ yɛ gbɛjianɔtoo ni yɔɔ mlɛo, nitsumɔ kpakpa ni haa mɔ naa nɔ ko, ekwɛmɔ ni yɔɔ mlɛo kɛ nu bibioo ni nyɛɔ eshiɔ. Ajara diaphragm valves lɛ mli awo weir henɔ, tɛ̃ɛ-kɛtsɔ henɔ, ninejurɔ-koŋ henɔ kɛ tɛ̃ɛ-fɔlɔ henɔ.
Be ni akɛbaatsu nii: Manyawale-12-2022
