1.0 Srɔtofeemɔ ni yɔɔ OS&Y Shinaa Valves kɛ NRS Shinaa Valves teŋ

Nɔ ni afɔɔ namɔ yɛ shinaa naa valve mli ji stem gate valve ni yaa ŋwɛi kɛ stem gate valve ni teee shi, ni yɔɔ nibii komɛi ni tamɔ amɛhe, ni ji:

(1) Gate valves lɛ tsiɔ amɛhe kɛtsɔɔ valve sɛi lɛ kɛ valve diski lɛ teŋ lɛ nɔ.

(2) Gate valves henɔi enyɔ lɛ fɛɛ yɛ diski akɛ nɔ ni gbeleɔ kɛ nɔ ni akɛkpaa, ni diski lɛ nyiɛmɔ kɛ he ni nu lɛ yaa lɛ kpãa gbee.

(3) Abaanyɛ agbele shinaa lɛ naa valves lɛ kwraa loo aŋa amɛ kwraa pɛ, ni anyɛɛɛ akɛtsu nii kɛha mlai loo throttling.

No hewɔ lɛ, mɛni ji srɔtofeemɔi ni yɔɔ amɛteŋ?TWSbaatsɔɔ srɔtofeemɔ ni yɔɔ stem gate valves ni yaa ŋwɛi kɛ stem gate valves ni teee shi lɛ ateŋ.

OS&Y Shinaa Valve

Nine shwiili lɛ ni oootsi lɛ haa tsɔne ni akɛ tsɔne ebɔ he lɛ tsiɔ ehe kɛyaa ŋwɛi loo shi, ni ehaa shinaa lɛ tsiɔ ehe koni egbele loo eŋa valve lɛ.

NRS Shinaa Valve

Non-Rising Stem (NRS) shinaa valve, ni ale lɛ hu akɛ stem shinaa valve ni tsɔɔ ehe loo stem wedge shinaa valve ni teee shi lɛ, yɛ stem nut ni akɛwoɔ diski lɛ nɔ. Nine shwiili lɛ ni aaatsɔ mli lɛ tsɔɔ valve lɛ shishi, ni no woɔ diski lɛ nɔ loo ebaa shi. Bei pii lɛ, akɛ trapezoidal kpãa tsuɔ nii yɛ tso lɛ shishigbɛ naagbee. Nɛkɛ tsɔne nɛɛ, ni kɛ gbɛtsɔɔmɔ gbɛ ko ni yɔɔ diski lɛ nɔ lɛ tsuɔ nii lɛ, tsakeɔ sɛɛtsimɔ lɛ ewoɔ sɛɛtsimɔ ni yɔɔ linear mli, ni no haa torque ni tsuɔ nii lɛ feɔ thrust force.

NRS kɛ OS&Y Gate Valves ni akɛtoɔ he yɛ nitsumɔ mli:

1. Stem Visibility: OS&Y gate valve stem lɛ jeɔ kpo yɛ kponɔgbɛ ni anaa, yɛ be mli ni NRS gate valve lɛ nɔ lɛ efo valve lɛ gbɔmɔtso lɛ mli ni anaaa.
2. Gbɛ ni Atsɔɔ Nɔ Atsuɔ Nii: OS&Y shinaa naa valve tsuɔ nii kɛtsɔɔ tsɔne ni akɛwoɔ tsɔne lɛ mli ni yɔɔ tsɔne lɛ kɛ nine lɛ teŋ lɛ nɔ, ni no woɔ tsɔne lɛ kɛ diski lɛ nɔ loo ebaa shi. Yɛ NRS valve mli lɛ, nine shwiili lɛ tsɔɔ tso lɛ shishi, ni no tsɔɔ mlidiski lɛ nɔ, ni etsɔnei lɛ kɛ nut ko ni yɔɔ diski lɛ nɔ lɛ feɔ ekome koni ekɛtsi lɛ kɛya ŋwɛi loo shi.
3. Nɔ ni tsɔɔ he ni eyɔɔ: NRS shinaa valve lɛ tsɔne kudɔmɔ tsɔnei lɛ yɛ mli. Yɛ be mli ni atsuɔ nii lɛ, tso lɛ shishifã lɛ tsɔɔ ehe pɛ, ni no haaa ana bɔ ni valve lɛ yɔɔ ha lɛ he nɔmimaa. Nɔ ni tamɔɔɔ enɛ lɛ, OS&Y shinaa naa tsɔne ko mli tsɔnei lɛ yɛ kponɔgbɛ, ni no haa anyɛɔ akwɛɔ he ni diski lɛ yɔɔ lɛ mli faŋŋ ni tɛ̃ɛ.
4. He ni He Hiaa: NRS shinaa lɛ naa valves lɛ yɛ bɔ ni afee lɛ mlɛo fe tsutsu lɛ, ni ehe ehiaaa ni akɛ he ko fioo pɛ awo mli. OS&Y shinaa lɛ naa valves lɛ yɛ ŋwɛi ŋta ni da fe fɛɛ kɛji agbele kwraa, ni no haa he ko ni damɔ shi shiŋŋ babaoo he hiaa.
5. Nibii ni Akwɛɔ nɔ kɛ Nitsumɔ: OS&Y shinaa naa valve lɛ kponɔgbɛ tso lɛ haa ekwɛmɔ kɛ mu ni akɛwoɔ mli lɛ feɔ mlɛo. NRS shinaa valve lɛ mli tsɔji lɛ amli tsɔnei lɛ ahe nitsumɔ wa ni amɛhe yɔɔ oya kɛha adafitswaa woji amli tsɔnei ni akɛtswaa adafitswaa lɛ tɛ̃ɛ, ni no haa valve lɛ fiteɔ oya. Nɔ ni jɛ mli ba ji akɛ, OS&Y shinaa naa valves lɛ yɛ nitsumɔi srɔtoi babaoo.

Ajara OS&Y shinaa valve kɛ NRS shinaa valve lɛ he gbɛjianɔtoo lɛ mli tamɔ nɛkɛ:

1. OS&Y Shinaa Valve:Valve stem nut lɛ yɛ valve lɛ nɔ loo tsɔne lɛ nɔ. Kɛji akɛ agbele loo agbe valve diski lɛ naa lɛ, anáa valve stem lɛ nɔwomɔ loo shibaa kɛtsɔ valve stem nut lɛ ni atsakeɔ lɛ nɔ. Nɛkɛ gbɛjianɔtoo nɛɛ he yɛ sɛɛnamɔ kɛha mu ni akɛwoɔ valve lɛ shishi lɛ mli, ni ehaa anaa he ni agbeleɔ kɛ he ni agbeɔ lɛ jogbaŋŋ, no hewɔ ni akɛtsuɔ nii babaoo lɛ.
2. NRS Shinaa Valve:Valve stem nut lɛ yɛ valve gbɔmɔtso lɛ mli ni ekɛ nɔ ni yɔɔ mli lɛ kpaa gbee tɛ̃ɛ. Kɛ́ agbele loo agbe valve diski lɛ naa lɛ, atsakeɔ valve lɛ shishigbɛ tsɔne lɛ koni anyɛ ashɛ enɛ he. Sɛɛnamɔ ni yɔɔ nɛkɛ gbɛjianɔtoo nɛɛ he ji akɛ, shinaa lɛ naa valve lɛ ŋwɛi ŋta lɛ fɛɛ tsakeee, no hewɔ lɛ, ehe ehiaaa ni akɛ he ko fioo awo mli, ni no haa ehiɔ kɛha valve ni da loo valve ni he fioo pɛ akɛwoɔ mli lɛ. Esa akɛ akɛ nɔ ko ni tsɔɔ akɛ agbele/agbe valve nɛɛ awo valve nɛɛ mli koni etsɔɔ he ni valve lɛ yɔɔ. Nɔ ni ehiii yɛ nɛkɛ gbɛjianɔtoo nɛɛ he ji akɛ, anyɛɛɛ awo valve stem threads lɛ amli mu, ni amɛyaa nɔ amɛtsɔɔ mli tɛ̃ɛ, ni no haa amɛfiteɔ oya.

Naagbee

Yɛ gbɛ ni waaa nɔ lɛ, sɛɛnamɔi ni yɔɔ stem gate valves ni yaa ŋwɛi lɛ ahe lɛ damɔ bɔ ni akwɛɔ amɛ jogbaŋŋ, bɔ ni akwɛɔ nɔ jogbaŋŋ, kɛ bɔ ni anyɛɔ akɛ he fɔ̃ɔ nɔ, ni no haa akɛtsuɔ nii daa lɛ nɔ. Yɛ gbɛ kroko nɔ lɛ, sɛɛnamɔi ni yɔɔ stem gate valves ni teee shi lɛ ahe ji bɔ ni amɛfee amɛnii amɛha kɛ bɔ ni amɛfee amɛnibii ni haaa he ko ahi shi lɛ, shi enɛ baa kɛtsɔ shishinumɔ ni yɔɔ mlɛo kɛ bɔ ni akwɛɔ nɔ jogbaŋŋ lɛ nɔ, no hewɔ lɛ bei pii lɛ akɛtsuɔ nii yɛ shihilɛi ni he ko pɔtɛɛ ko bɛ mli lɛ amli. Kɛ́ oohala lɛ, esa akɛ okpɛ oyiŋ yɛ shinaa naa valve ni okɛbaatsu nii lɛ he yɛ he pɔtɛɛ ni akɛbaawo mli, bɔ ni esa akɛ akwɛ nɔ aha, kɛ he ni atsuɔ nii yɛ lɛ nɔ. Kɛfata gbɛhe ni eyɔɔ yɛ shinaa naa tsɔnei ahe nitsumɔ mli lɛ he lɛ, TWS ejie ŋaa gbɛ nɔ nyɛmɔi ni mli wa hu kpo yɛ hei babaoo tamɔ .ŋmeii valvɛi, kwɛmɔ valvɛi lɛ, kɛvalvɛi ni akɛtoɔ he. Wɔbaanyɛ wɔye wɔbua bo ni ohala nɔ ni hi fe fɛɛ kɛha onibimɔ lɛ ni wɔhere hegbɛ ni oyɔɔ akɛ wɔkɛbaafee nɔ ni otaoɔ lɛ pɛpɛɛpɛ lɛ atuu. Wɔkɛ srɔtofeemɔi ni yɔɔ ŋmei ni yaa ŋwɛi kɛ ŋmei ni teee shi lɛ teŋ lɛ he shishitsɔɔmɔ ni mli ka shi faŋŋ baaha yɛ wɔ fã ni nyiɛ sɛɛ lɛ mli. Nyɛhiɛ ahi nyɛhe nɔ.