Ke mefuta efe ea li-valve tsa ho hlahloba

Ho na le mefuta e mene eahlahloba li-valve: phahamisa le ho lihela, swing, bolo, le poleiti.

Phahamisaho hlahloba valve, e tsejoang hape e le valve ea heke ea lifti, e laola tsela eo mokelikeli o phallang ka eona ka ho bula kapa ho koala heke holimo le tlase. E na le ts'ebetso e ntle ea ho tiisa 'me e loketse litlhoko tse phahameng tsa khatello le tse phahameng. E sebelisoa hangata masimong a kang phepelo ea metsi le drainage, lik'hemik'hale tsa petrole, le phepelo ea motlakase. Nakong ea tlhokomelo, hoa hlokahala ho sebelisa mafura a tlotsang khafetsa ho netefatsa ho bula le ho koala habonolo; Kamehla hloekisa li-valve le libaka tsa ho tiisa ho tiisa botšepehi ba ho tiisa; Sheba hore na ha ho na metsi le moea o lutlang khokahanyong ea valve.

Swing check valve, eo hape e tsejoang e le plug check valve, e fetola tsela ea mokelikeli ka ho potoloha 'mele oa valve. Ho bonolo ho kenya, ho sa thibeloe ke tataiso ea phallo, e tsitsitseng ts'ebetsong, 'me e na le matla a matla a ho jara khatello. E sebelisoa hangata liindastering tse kang lik'hemik'hale, matla le ts'ireletso ea tikoloho. Mekhoa ea tlhokomelo e kenyelletsa: ho sebelisa mafura a tlotsang kamehla; Kamehla hloekisa li-valve le libaka tsa ho tiisa; Sheba lekhalo pakeng tsa plug le sebaka se koalang ho fumana hore na thepa ea ho tiisa e lokela ho sebelisoa.

Boloho hlahloba valve, e tsejoang hape e le valve ea ho hlahloba li-valve, e potoloha ho bula le ho koala. Ha e bapisoa le mofuta oa swing, e na le sebopeho se bonolo, boima bo bobebe, ho hanyetsa kutu, empa khatello e tlase ea matla, 'me e sebelisoa haholo libakeng tse kang peterole le boenjiniere ba lik'hemik'hale. Nakong ea tlhokomelo, ho hlokahala hore kamehla u sebelise mafura a lubricating; Kamehla hloekisa li-valve le libaka tsa ho tiisa; Sheba sebopeho sa 'mele oa valve ea bolo ho thibela ho senyeha kapa ho hlepha.

Sekhahla sa ho hlahloba mofuta oa plate, se tsejoang hape e le flip plate check valve, se bula le ho koala ka ho phethola boto ea sefate. Sebopeho sa eona se bonolo ebile se bonolo ho se boloka, se loketse khatello e tlaase le mefuta e fokolang ea phallo, e atisang ho sebelisoa masimong a kang metsi a pompo le phekolo ea likhoerekhoere. Mekhoa ea tlhokomelo e kenyelletsa: ho sebelisa mafura a tlotsang kamehla; Kamehla hloekisa li-valve le libaka tsa ho tiisa; Lekola sebopeho sa li-valve ho thibela litaba tse kang li-roller blades, fasteners le scale buildup.