Li-valve tsa tšepe ea tšepe ho ea ho tšepe ea serurubele li sebelisoa haholo ka metallurgy, matla a motlakase, petrochemical, phepelo ea metsi le drainage, kaho ea masepala le liphaephe tse ling tsa indasteri moo mocheso o mahareng o leng ≤425 ° C ho lokisa phallo le mokelikeli o khaotsoeng.Nakong ea matsatsi a phomolo a naha, workshop ea NSEN e phethela sehlopha sa li-valve tsa tšepe tsa serurubele tse koalang motlakase.Sehlopha sena sa li-valve tsa serurubele sa motlakase se khona ho lemoha taolo e hole le ts'ebetso ea mashala.

● Borakete e hokelang e sebelisa maemo a ISO5211 'me e ka hokahana le lisebelisoa tse fapaneng tsa motlakase, pneumatic, hydraulic, manual le lisebelisoa tse ling tsa ho khanna.

●Ho na le sebaka se itseng pakeng tsa karolo e ka holimo ea flange le mochini o sebetsang, o thusang ho sireletsa actuator mochesong o feteletseng.

ON OFF thaepa setšoantšo sa liteishene tsa lithapo tsa serurubele tsa motlakase

Ha motlakase o fanoa, ho otla ha mochine oa taolo ho fetotsoe.E le ho thibela matla hore a se ke a hokeloa ka tsela e fosahetseng, mosebelisi o tlameha ho bula poleiti ea valve ka likhato tse 30 pele a bulela matla ka lekhetlo la pele, 'me a hlahlobe tataiso ea poleiti ea letšoao le tataiso ea ho bula valve.Na e lumellana?Ebe u khutlisetsa bukana ho motlakase, latela litaelo, setšoantšo sa wiring, setšoantšo sa molao-motheo oa taolo, 'me u tiise mohala o nepahetseng, ebe u bula / koala valve ka konopo ea lebokose la taolo.Haeba thapo ea motlakase e hoketsoe ka morao, e tla etsa hore switch ea maeto e hlolehe mme e senye lisebelisoa tsa liboko le lisebelisoa tsa motlakase.

Ha valve ea motlakase ea serurubele e sebelisoa, haeba e hlōleha, khaotsa ho e sebelisa hang-hang 'me u fumane sesosa

Likarolo tsa valve ea serurubele se thata sa seal seal:

Moralo oa molao-motheo oa eccentricity hararo o etsa hore motsamao oa sebaka o be o loketseng sebaka sa ho tiisa.Ha ho na likhohlano le tšitiso lipakeng tsa libaka tsa ho tiisa.Ho phaella moo, thepa ea ho tiisa e khethiloe ka mokhoa o nepahetseng, e le hore valve ea serurubele e be le ts'ebetso ea ho tiisa, ho hanyetsa kutu, ho hanyetsa mocheso o phahameng le ho hanyetsa.Ho sila ho tiisitsoe ka botšepehi.Likarolo tsa eona tsa mantlha ke tse latelang:

1. Torque e nyane ea ts'ebetso, ts'ebetso e bonolo, e bolokang basebetsi ebile e bohlale;

2. Sebopeho sa eccentric sa mahlakore a mararo se etsa hore disk ea serurubele e be thata le ho feta, 'me ts'ebetso ea eona ea ho tiisa e tšepahala, e finyella ho lutla ha zero;

3. Ho hanyetsa khatello e phahameng, ho hanyetsa kutu, ho hanyetsa ho apara, bophelo bo bolelele ba tšebeletso, joalo-joalo.