IMarine Self-Ukuvala iValvesisivalo esibalulekileyo sokhuseleko esilungiselelwe usetyenziso olwahlukeneyo lwaselwandle, sibonelela ngokuvala ngokukhawuleza ukuthintela ukulahleka kolwelo ngengozi, ungcoliseko, okanye iingozi. Ngokuqhelekileyo isetyenziswe kumagumbi eenjini, imigca yepetroli, kunye nezinye iinkqubo ezibalulekileyo, le valve yenzelwe ukuvala ngokuzenzekelayo ekuphenduleni utshintsho loxinzelelo okanye ukukhawuleza, ukuqinisekisa ukukhuselwa okuthembekileyo kwiindawo ezinobungozi obuphezulu.
Yintoni iValve yokuZivala yaseLwandle
Ivalve yaselwandle yokuzivala ngokwayo, eyaziwa ngokuba yivalve yokhuseleko ezivala ngokwayo, sisivalo esikhethekileyo esisetyenziswa kwiinqanawa ukulawula ukuhamba kwamafutha, i-oyile, amanzi kunye nolunye ulwelo. Ngokungafaniyo neevalvu eziqhelekileyo ezifuna ukusebenza ngesandla, ezi zivalo ziyazivala ngokuzenzekelayo xa i-trigger ethile ivuliwe, njengoxinzelelo olugqithisileyo, ukuguquguquka kobushushu, okanye ukukhululwa ngesandla. Olu yilo lunciphisa impazamo yomntu kwaye luphucula ukhuseleko kwibhodi.
Iimpawu eziphambili zeeVavali zokuZivala zaseLwandle
Ukuvalwa okuzenzekelayo kuKhuseleko:Iivalvu zaselwandle ezizivala ngokwazo ziyilelwe ukunqumla ngoko nangoko ukuhamba kwamanzi, ukukhusela inqanawa ekuvuzeni ngengozi, ukuchitheka, okanye iingozi zomlilo.
Ulwakhiwo oluNganyamezeli ukuMhlwa: Yakhelwe ukumelana nemekobume erhabaxa yaselwandle, ezi zivalo ziqhele ukwenziwa ngezinto ezikwaziyo ukumelana nomhlwa njengentsimbi engatyiwayo okanye ubhedu olukwinqanaba lolwandle, luqinisekisa ukuhlala ixesha elide.
I-Compact kunye ne-Space-Esebenzayo: Uyilo lwabo oludibeneyo luvumela ukufakwa lula nakwiindawo ezixineneyo, kubenza babe lolona khetho lufanelekileyo kumagumbi enjini yaselwandle kunye neenkqubo zolawulo.
UkuSebenza ngokulula kunye noLondolozo:Iivalve zokuzivala zaselwandle zilula ukuzifaka kunye nokugcina, zivumela uhlolo olukhawulezayo kunye nenkonzo esebenzayo.
Ukusetyenziswa kweeValuvu zokuZivala zaseLwandle
IiNkqubo ze-Fuel kunye ne-Oli: Isetyenziselwa ukuthintela ukuvuza kwamafutha kunye ne-oyile, ukunciphisa umngcipheko wokuchithwa kunye nomlilo.
IiNkqubo zaManzi eBallast: Iqinisekisa ukuhamba kwamanzi alawulwayo kwiitanki ze-ballast, kubalulekile kuzinzo lwenqanawa kunye nokuthotyelwa kokusingqongileyo.
IiNkqubo zokuPholisa iiNjini kunye nokuNcitshiswa koMlilo: Iivalve zokuzivala zaselwandle zibonelela ngendlela ethembekileyo yokulawula nokulawula ukuhamba kwamanzi kwiimeko ezingxamisekileyo.
Zisebenza njani iiValufa zokuZivala zaseLwandle
Ivalve yaselwandle yokuzivala ngokwayo isebenza ngendlela yasentwasahlobo okanye ukukhululwa ngoxinzelelo. Kulungiselelo olusemgangathweni, ivalve iqhelekile kwindawo evulekileyo, ivumela ulwelo ukuba ludlule. Xa isenziwa—luxinzelelo olugqithiseleyo, iqondo lobushushu, okanye ngokutshintsha ngesandla—isivalo sizivaleka ngokuzenzekelayo, sinqande ukuhamba kwamanzi ukuze kuthintelwe iingozi.
Ukukhetha iValve yokuZivala yaseLwandle eLungileyo
Ukuhambelana kwezinto: Qinisekisa ukuba izinto zevalve ziyahambelana nohlobo lwe-fluid, olufana ne-oyile, amafutha, okanye amanzi, ukukhusela ukubola okanye ukuguga.
Uxinzelelo loxinzelelo: Khetha ivalve ehambelana neemfuno zoxinzelelo lwenkqubo yakho ukunqanda ukuguga kwangaphambili okanye ukuvuza ngengozi.
I-Trigger Mechanism: Khetha indlela efanelekileyo yokuqalisa (umzekelo, ukukhululwa ngesandla okanye ukuva uxinzelelo) ngokusekelwe kwiimfuno zesicelo sakho.
Iinketho eziNxulumene neValve yaseLwandle
Iivalvu zeBhola yaseLwandle: Ngokuqhelekileyo zisetyenziselwa ukulawula ukucima kwiinkqubo ezahlukeneyo zolwelo, ezi zivalo zinamandla kwaye zithembekile.
Iivalve zeButterfly zaselwandle: Ezaziwa ngokuyila kwazo kunye nokulula ukusetyenziswa, iivalve zebhabhathane zihlala zisetyenziswa kwiinkqubo zolawulo lwamanzi.
Iivalve zokuvala ngokukhawuleza: Ilungele i-fuel kunye ne-oil systems, ezi zivalo zibonelela ngokuvala ngokukhawuleza ukukhusela ukuchithwa kunye nokunciphisa ingozi yomlilo.
Ixesha lokuposa: Nov-15-2024