Rɔba ni akɛ EPDM Sealing ewo mli: Nɔkwɛmɔnɔ ni mli kwɔ

**Rɔba-tamɔ ŋmei valves ni EPDM naatsii: mlitsɔɔmɔ ni mli kwɔ**

Valvɛi ni yɔɔ ŋwɛiji nibii ni he hiaa waa yɛ nitsumɔhei srɔtoi amli, ni ehaa anyɛɔ akwɛɔ nu ni hoɔ yɛ paipii amli lɛ nɔ jogbaŋŋ. Yɛ henɔi srɔtoi ni...ŋmeii valvɛi, ŋmeii ni akɛ rɔbɔt tara nɔ lɛ jeɔ kpo yɛ bɔ ni afee amɛ aha kɛ bɔ ni amɛtsuɔ nii amɛhaa lɛ hewɔ. Nɔ kome ni he hiaa fe fɛɛ ni eba yɛ nɛkɛ fã nɛɛ mli ji EPDM (ethylene propylene diene monomer) ni akɛwoɔ tsɔne mli lɛ ni akɛtsuɔ nii, ni no haa valve lɛ tsuɔ nii jogbaŋŋ ni ehiɔ shi be kakadaŋŋ lɛ.

Ale EPDM ŋtayaai lɛ akɛ amɛhe wa waa kɛha dɔlɛ, ozone kɛ kɔɔyɔŋ tsakemɔi, ni no haa amɛfeɔ nɔ ni hi jogbaŋŋ kɛha nitsumɔi ni biɔ ŋtayaai ni anyɛɔ akɛ he fɔ̃ɔ nɔ yɛ shihilɛi ni mli wawai amli lɛ. Kɛ akɛwo tsɔne ni akɛwoɔ tsɔne mli ni akɛwoɔ tsɔne mli lɛ mli lɛ, EPDM tsɔnei lɛ haa tsɔne lɛ ŋmɛɔ shi jogbaŋŋ, ni ehaa oshara ni yɔɔ akɛ nu hoɔ lɛ baa shi, ni ehaa nu lɛ hoɔ jogbaŋŋ. Enɛ he hiaa waa yɛ nitsumɔhei tamɔ nu he nitsumɔ, tsofai ahe nitsumɔ kɛ HVAC gbɛjianɔtoi, he ni gbɛjianɔtoo lɛ emuuyeli mlihiɛmɔ he hiaa waa lɛ.

Rɔba ni akɛtara shi lɛ ji ŋmeii valvɛikɛ EPDM seals haa sɛɛnamɔi babaoo. Klɛŋklɛŋ lɛ, EPDM nibii lɛ baanyɛ adamɔ hulutsoo be babaoo naa, bei pii lɛ -40°C kɛyashi 120°C, ni no haa efeɔ nɔ ni sa kɛha nitsumɔi ni mli edɔ kɛ fɛ̃i fɛɛ. Nɔ ni ji enyɔ lɛ, bɔ ni rɔbɔt sɛi lɛ nyɛɔ efoɔ lɛ haa etsuɔ ​​nii jogbaŋŋ, ni ehaa torque ni he hiaa koni akɛgbele valve lɛ ni akɛŋa lɛ baa shi. Jeee akɛ nɛkɛ nifeemɔ nɛɛ haa mɔ ni kɛtsuɔ nii lɛ nuɔ he jogbaŋŋ kɛkɛ, shi moŋ ehaa valve kuu lɛ wala sɛɛ tsɛɔ hu.

Kɛfata he lɛ, bɔ ni afee butterfly valve lɛ ni tsiimɔ waaa, kɛ EPDM ni yɔɔ hewalɛ waa lɛ haa anyɛɔ akɛwoɔ mli ni ekwɛɔ nɔ jogbaŋŋ. Mɛi ni kɛtsuɔ nii lɛ baanyɛ atsake nɔ ni akɛwoɔ tsɔne lɛ mli lɛ oya ni ehe ehiaaa ni akɛ nibii krɛdɛɛi atsu nii, ni no baaha be fioo pɛ atsu nii.

Yɛ naagbee lɛ, rɔbɔt ni akɛ EPDM naatsii woɔ mli lɛ damɔ shi kɛha nɔ ko hee ni he hiaa waa yɛ tsɔne ni akɛkwɛɔ nu ni hoɔ lɛ nɔ lɛ mli. Amɛhe ni amɛhiɔ shi, amɛhe ni amɛteɔ shi amɛwoɔ shihilɛ mli nibii kɛ bɔ ni amɛkwɛɔ nɔ jogbaŋŋ lɛ haa amɛfeɔ nɔ ni hi fe fɛɛ kɛha nitsumɔhei srɔtoi ni akɛtsuɔ nii. Beni nitsumɔhe lɛ yaa nɔ ehiɛɔ ehe lɛ, ŋwanejee ko bɛ he akɛ, nibii ni ataoɔ yɛ valve he tsabaai ni anyɛɔ akɛ he fɔ̃ɔ nɔ ni tsuɔ nii jogbaŋŋ lɛ baaya hiɛ, ni no baaha EPDM-sealed butterfly valves nitsumɔ lɛ aya hiɛ yɛ ŋmɛnɛŋmɛnɛ beaŋ tsɔnefeemɔ mli.