Li-valve tsa lefats'e ha li ntse li sebetsa, mefuta eohle ea likarolo tsa li-valve e lokela ho ba e felletseng le e tiileng.Liboutu tse holim'a flange le bracket lia hlokahala.Khoele e lokela ho ba e tiileng 'me ha ho lumelloe ho lokoloha.Fastening nut on handwheel, haeba e fumanoa e hlephileng e lokela ho tiisetsoa ka nako, e le hore e se ke ea roala khokahanyo kapa ea lahleheloa ke handwheel le nameplate.Haeba lebili la letsoho la valve ea lefats'e le lahlehile, sepane se feto-fetohang ha se lumelloe ho sebelisoa ho fapana le hoo, 'me se lokela ho hlomelloa ka nako.The packing tšoelesa ha e lumelloe ho skew kapa ho se na preload clearance.Sekoahelo se sireletsang se lokela ho kenngoa holim'a kutu ea valve ea lefats'e tikolohong e silafalitsoeng habonolo ke pula, lehloa, lerōle, lehlabathe le litšila tse ling.Tekanyo e holim'a valve ea lefats'e e tla ba e felletseng, e nepahetseng le e hlakileng.Setiiso, cap le lisebelisoa tsa moea tsa valve ea lefats'e li lokela ho ba tse felletseng le tse tiileng.Se ke oa kokota, ua ema kapa ua tšehetsa lintho tse boima holim'a valve ea lefats'e e sebetsang;Li-valve tse se nang tšepe le li-valve tsa tšepe tse entsoeng ka tšepe, haholo-holo, li tla emisa valve mosebetsing oa tlhokomelo ea tlhahiso ea welding pele le ka mor'a tlhokomelo ea setsebi sa li-valve, bakeng sa ts'ebeletso ea ts'ebetso ea tlhahiso e phetha karolo ea bohlokoa, tlhokomelo e hlophisehileng le e sebetsang. e tla sireletsa valve e nepahetseng, valve ho sebetsa hantle, le ho lelefatsa bophelo ba tšebeletso ea valve.Tlhokomelo ea li-valve e ka bonahala e le bonolo, empa ha ho joalo.Hangata ho na le likarolo tsa mosebetsi tse hlokomolohuoang.
Ntlha ea pele, ha valve ea globe e ntse e tlotsa, bothata ba ente ea mafura hangata bo hlokomolohuoa.Kamora ho tlatsa mafura, opareitara e khetha mokhoa oa ho kopanya li-valve le grease ebe o etsa ts'ebetso ea ho tlatsa mafura.Ho na le maemo a mabeli: ka lehlakoreng le leng, palo ea ente ea mafura e fokotsehile, 'me sebaka sa ho tiisa se apesoa ka potlako ka lebaka la khaello ea lubricant.Ka lehlakoreng le leng, ente e feteletseng ea mafura, e bakang litšila.Ha ho na palo e nepahetseng ea matla a ho tiisa a li-valve tsa lefats'e tse fapaneng ho latela mofuta le sehlopha sa li-valve.Bokhoni ba ho tiisa bo ka baloa ka boholo le sehlopha sa valve e khaotsoeng, ebe ho kenngoa palo e lekaneng ea mafura.
Ea bobeli, bothata ba khatello hangata bo hlokomolohuoa ha valve ea globe e ntse e tlotsa.Nakong ea ts'ebetso ea ente ea mafura, khatello ea ente ea mafura e fetoha khafetsa ka litlhōrō le liphula.Khatello e tlase haholo, tiiso ea lutla kapa ea hloleha, khatello e phahame haholo, molomo oa grease o koetsoe, mafura a tiisong a thatafalitsoe kapa selikalikoe sa ho koala se notletsoe ka bolo ea valve le poleiti ea valve.Hangata, ha khatello ea grease e le tlase haholo, grease e kenngoeng e phalla ka tlas'a kamore ea valve, eo hangata e hlahang ka li-valve tse nyenyane tse nkhang hamonate.'Me khatello ea mafura e phahame haholo, ka lehlakoreng le leng, hlahloba molomo oa mafura,' me u e nkele sebaka haeba lesoba la mafura le koetsoe;Ka lehlakoreng le leng ke ho thatafala ha lipid, ho sebelisa mokelikeli o hloekisang, khafetsa ho nolofatsa ho hloleha ha mafura a tiisoang, le ho kenya grease e ncha.Ho phaella moo, mofuta oa ho tiisa le thepa ea ho tiisa le eona e ama khatello ea mafura.Mefuta e fapaneng ea ho tiisa e na le khatello e fapaneng ea mafura.Ka kakaretso, khatello ea mafura ea tiiso e thata e phahame ho feta ea tiiso e bonolo.Tlhokomelo ea ho bala bolo hangata e sebakeng se bulehileng, maemo a khethehileng a khetha ho koala tlhokomelo.Li-valve tse ling ha li khone ho bula boemo bohle.Belofo ea heke e tlameha ho koaloa nakong ea tlhokomelo ho netefatsa hore grease e tlatsitsoe ka groove ea ho tiisa haufi le reng ea ho tiisa.Haeba e bulehile, grease ea ho tiisa e tla oela ka ho toba ka har'a mocha oa phallo kapa kamoreng ea valve, e bakang litšila.

Kamora ho kenya, valve ea lefats'e e lokela ho hlahlojoa khafetsa.Lintlha tse ka sehloohong tsa tlhahlobo ke tse latelang:
(1) seaparo sa ho tiisa holim'a valve ea lefats'e.
(2) Ho roala khoele ea trapezoidal ea stem le stem nut.
(3) Hore na sephutheloana se siiloe ke nako ebile ha se sebetse.Haeba e senyehile, e lokela ho nkeloa sebaka ka nako.
(4) kamora ho ntlafatsoa le ho bokana ha valve ea lefats'e, tlhahlobo ea ts'ebetso ea tiiso e lokela ho etsoa.

Nortech ke e 'ngoe ea baetsi ba li-valve tsa indasteri ba etelletseng pele Chaena ba nang le setifikeiti sa boleng sa ISO9001.

Lihlahisoa tse kholo:Butterfly Valve,Balofo ea Ball,Balofo ea Heke,Sheba Valofo,Globe Vavlve,Y-Strainers,Motlakase oa Motlakase,Li-Acurator tsa Pneumatic.