Iivalve yebhola yokuweldaluhlobo lwevalvu esetyenziswa kakhulu kwiindawo ezahlukeneyo zoshishino.Ngesakhiwo sayo esisodwa kunye nokusebenza okugqwesileyo, iye yaba yinto eyimfuneko kwiinkqubo ezininzi zokulawula ulwelo.

Ekuqaleni,iivalve zebhola ezidityanisiweyozisetyenziswa kakhulu kwishishini leoli kunye negesi.Kulo mmandla, iivalvu kufuneka zimelane noxinzelelo oluphezulu kakhulu kunye namaqondo obushushu, kodwa kufuneka zibe nokutywinwa okufanelekileyo kunye nokumelana nomhlwa.Iivalve zebhola ezidityanisiweyo ngokupheleleyo zenzelwe ukuhlangabezana nezi mfuno kwaye ke zisetyenziswa rhoqo kwimibhobho yeoli negesi.

Okwesibini,iivalve zebhola ezidityanisiweyoikwadlala indima ebalulekileyo kwishishini lemichiza.Kwinkqubo yokuveliswa kweekhemikhali, izinto ezahlukeneyo zeekhemikhali kufuneka zilawulwe ngokuchanekileyo kwaye zilawulwe.Ukuvulwa ngokukhawuleza kunye nokuvalwa kwevalve yokudibanisa i-flange kunye neempawu zokutywinwa ezilungileyo zibenza babe lukhetho olufanelekileyo.Ukongeza, iivalvu zebhola ezidityanisiweyo zinokulungiswa ngokweemfuno zenkqubo ezahlukeneyo ukuze zilungelelanise iimeko ezahlukeneyo zokulawula ulwelo oluntsonkothileyo.

Ukongeza, i-valve flange yebhola iye yasetyenziswa kumandla ombane, i-metallurgy, amayeza kunye namanye amashishini.Kule mimandla, iivalve zidinga ukuthembeka okuphezulu kunye nobomi obude ukuqinisekisa ukusebenza okuzinzileyo komgca wokuvelisa.Isakhiwo esiqinileyo kunye nezinto ezisemgangathweni ophezulu we-valve yebhola edibeneyo yenza ukuba ihlangabezane nezi mfuno, ngaloo ndlela inika isiqinisekiso esinamandla sokuveliswa kweshishini.

Ngamafutshane, uCngivalve yebhola yokuweldangokusebenza kwayo okugqwesileyo kunye nokusebenza okubanzi, iye yaba luhlobo lwevalvu eyimfuneko kwimimandla emininzi yemizi-mveliso.Ngenkqubela phambili yesayensi kunye nobuchwepheshe kunye nophuhliso loshishino, amathuba okusetyenziswa kweevalvu zebhola ze-welding ziya kuba zibanzi.Kwixesha elizayo, sinokulindela ukubona iimveliso zevalve yebhola edityanisiweyo, izisa izisombululo ezisebenzayo nezithembekileyo zolawulo lolwelo kwiinkalo ezahlukeneyo.

Ukuba uneemfuno ezinxulumeneyo, ungaqhagamshelana nathi ngezantsi, i-valve ye-Jinbin ukukunika isisombululo esona sisombululo.