Iivalvu zeNtsimbi ezenziweyobhekisa kwizixhobo zevalvu ezifanelekileyo ukunqunyulwa okanye ukuqhagamshela imibhobho yosasazo kwimibhobho yeenkqubo ezahlukeneyo kumaziko ombane obushushu. Kukho iintlobo ezininzi zeevalvu zentsimbi ezibunjiweyo, ezinokuthi zohlulwe zibe zintlobo eziphambili zilandelayo ngokwezakhiwo kunye nemisebenzi yazo:
Iindidi eziphambili zeeValve zeNtsimbi ezenziweyo
Ivalve yokuHlola yeNsimbi eqingqiweyo
Isetyenziselwa ukuthintela ngokuzenzekelayo igesi okanye ulwelo lokubuyela umva kwimibhobho.
Ivalve yeSango leNsimbi eyenziweyo
Ilawula ukuhamba kweendaba ngokuphakamisa okanye ukuthoba ipleyiti yesango, efanelekileyo kwiinkqubo ezifuna ukuvulwa ngokupheleleyo okanye ukuvalwa. Iivalve zesango zentsimbi ezibunjiweyo zihlala zingayinaki imiba yoxinzelelo ngexesha lokusebenza, kwaye ingqwalasela kufuneka ihlawulwe kulawulo loxinzelelo ngexesha lemisebenzi yokutofa igrisi.
Ivalve yeBhola yentsimbi eyakhiweyo
Ivalve ejikelezayo elawula ukuhamba kwemidiya ngokujikeleza ingqukuva enemingxuma. Izivalo zebhola ezitywinwe kabini zihlala zine-bidirectional flow, kwaye zineenzuzo zokutywinwa okuthembekileyo, ukukhanya kunye nokusebenza okuguquguqukayo, ubungakanani obuncinci kunye nobunzima obulula.
Ivalve yeglowubhu yentsimbi eyenziweyo
Isetyenziselwa ukuvula okanye ukuvala ukuhamba kwemibhobho yeendaba. Ulwakhiwo lwayo lulula, kulula ukwenza kunye nokugcina, kwaye lufanelekile kwiinkqubo zemibhobho yoxinzelelo oluphakathi kunye noluphantsi.
Ivalve yesango yeBonnet etywiniweyo, ivalve yeBonnet etywiniweyo etywiniweyo, ivalve yokujonga iBonnet etywiniweyo.
Ezi zivalo zithathaIbhonethi etywiniweyo yoxinzelelouyilo. Ukuphakama koxinzelelo, itywina lithembeke ngakumbi. Zifanelekile kwiinkqubo zemibhobho yoxinzelelo oluphezulu.
Ivalufa yenaliti yentsimbi eyakhiweyo
Ngokuqhelekileyo isetyenziswa kwiimeko apho kufuneka ulungelelwaniso lokuhamba oluchanekileyo. Inesakhiwo esilula kunye nokusebenza kakuhle kokutywinwa.
Ivalve yokugquma intsimbi eyenziweyo
Ilungiselelwe ngokukodwa inkqubo yokugquma ukunciphisa ukulahleka kobushushu kunye nokuphucula ukusebenza kakuhle kwamandla.
Ivalve yentsimbi eyenziwe ngentsimbi
Isetyenziswa ikakhulu kwiimeko apho ubume be-bellows bufuneka ukuze kuphunyezwe imisebenzi ekhethekileyo, njengokuchasa ukubola, ukumelana nobushushu obuphezulu, njl.
Ezinye iindlela zokuhlela iiValuvu zeNtsimbi eForged
Ukongeza kwezi ntlobo ziphambili zingentla, iivalvu zentsimbi ezibunjiweyo zinokuhlelwa ngokwezinye iimpawu, ezinje:
- Ukwahlula ngokweqondo lobushushu eliphakathi: Inokwahlulwa ibe ngamaqondo aphantsi obushushu obunjiweyo bentsimbi, iqondo lobushushu eliphakathi kunye neevalvu zentsimbi ezibunjiweyo ezinobushushu obuphezulu.
- Ukuhlelwa ngokwendlela yokuqhuba: Iyakwazi ukwahlula kwiivalvu zentsimbi ezenziwe ngesandla, iivalve zentsimbi ezibunjiweyo zombane, iivalve zensimbi ezenziwe nge-pneumatic, njl.
Iivalvu zentsimbi ezakhiweyo zokuQaphela
Xa usebenzisa iivalve zentsimbi ezibunjiweyo, kufuneka ubeke ingqalelo kula manqaku alandelayo:
- Khetha uhlobo lwevalvu efanelekileyo: Khetha uhlobo olufanelekileyo lwevalve ngokoxinzelelo, ubushushu, iimpawu eziphakathi kunye nezinye izinto zenkqubo yombhobho.
- Ufakelo oluchanekileyo kunye nokugcinwa: Ufake ngokuchanekileyo kwaye ugcine i-valve ngokwencwadi yemiyalelo ye-valve ukuqinisekisa ukusebenza okuqhelekileyo kwe-valve kunye nokwandisa ubomi bayo benkonzo.
- Nika ingqalelo ekusebenzeni okukhuselekileyo: Xa usebenza i-valve, kufuneka ubeke ingqalelo kwiinkqubo zokusebenza ezikhuselekileyo ukuze ugweme iingozi.
Isishwankathelo
Kukho iintlobo ezininzi zeevalve zetsimbi ezenziweyo, kwaye ukhetho kufuneka luqwalaselwe ngokubanzi ngokwemiqathango ethile yokusetyenziswa, iimfuno zokusebenza, imigangatho yokhuseleko kunye nezinye izinto. Ngexesha elifanayo, ngexesha lokusetyenziswa, kufuneka ubeke ingqalelo ekufakeni okuchanekileyo, ukugcinwa kunye nokusebenza ukuqinisekisa ukusebenza okuqhelekileyo kwe-valve kunye nokhuseleko kunye nokuzinza kwenkqubo.
Ixesha lokuposa: Feb-09-2025