Motlakase ventilation serurubele valve e sebelisoa ka ho khetheha ka mefuta eohle ea moea, ho akarelletsa le lerole khase, mocheso o phahameng oa mocheso flue khase le liphaephe tse ling, e le ho laola phallo ea khase kapa ho tima, 'me thepa e sa tšoaneng e khethiloe ho kopana le mocheso o fapaneng oa mocheso o tlaase, o bohareng. le mecha ea phatlalatso e phahameng, le e senyang.Ka kakaretso, mocheso o pakeng tsa -20 ~ 425 ℃, 'me khatello e ka tlase ho 0.6MPa.E na le melemo ea torque e nyane ea ts'ebetso le ts'ebetso e bonolo, Bophelo bo bolelele ba ts'ebeletso.

Valofo ea motlakase e laolang moea oa serurubele e ka sebetsoa ka ho kenya lets'oao la taolo (4 ~ 20mADC kapa 1 ~ 5VDC) le phepelo e nepahetseng ea matla ho fihlela litlhoko tsa ts'ebetso ea lipeipi.Ventilation serurubele belofo amohela sebopeho se secha sa bohareng line mofuta diseke ee poleiti le khutšoanyane sebopeho tšepe poleiti tjheseletsa, e nang le litšobotsi tsa sebopeho diseke ee, boima bo bobebe, tlhomamiso bonolo, ho hanyetsa phallo e nyenyane, phallo e khōlō bophahamo ba modumo le tshebetso bonolo.E sebelisoa haholo ho thepa ea kaho, metallurgy, koloi, matla a motlakase, moea oa moea, boenjiniere ba tšireletso ea tikoloho le liindasteri tse ling.