Iivalvu zebhola zizinto ezibalulekileyo ezisetyenziswa kumashishini ahlukeneyo ukulawula okanye ukulawula ukuhamba kwamanzi kunye neegesi. Babonelela ngeenzuzo ezininzi ngaphezu kwezinye iintlobo zeevalvu, ezinjengevalve yebhola edityanisiweyo epheleleyo, ivalve yebhola yeSpears, kunyeivalve yebhola yokwahlula.Makhe sihlolisise ezi zibonelelo ngokweenkcukacha.
IValve yeBhola eWelded ngokupheleleyo:Iivalve zebhola ezidityanisiweyo ezigcweleyo zenzelwe ukunika amandla aphezulu kunye nokuqina. Ukwakhiwa komzimba odibeneyo kuphelisa imfuno ye-bolting yangaphandle, ukunciphisa umngcipheko wokuvuza kunye nokuqinisekisa ixesha elide lokuphila. Ezi zivalo zixhathisa kakhulu ekudlekeni, zizenza zilungele ukusetyenziswa kwindawo ezonakalisayo. Ukongeza, ukungabikho kweendlela zokuvuza ezinokubakho kwandisa ukhuseleko olupheleleyo kunye nokuthembeka kwevalve.
socket weld valve yebhola:Enye yezona zinto ziphambili zevalve yebhola ye-socket weld ludibaniso oludityanisiweyo. Umzimba wevalve kunye nemibhobho idityaniswe nge-welding, inika unxibelelwano olunamandla noluthembekileyo. Olu xhulumaniso oludibeneyo lunokumelana noxinzelelo oluphezulu kunye neemeko zokushisa eziphezulu kunye nokusebenza kokutywinwa okungcono.
IValve yeBhola eWelded ngokupheleleyo:Iivalve zebhola ezidityanisiweyo ezigcweleyo zenzelwe ukunika amandla aphezulu kunye nokuqina. Ukwakhiwa komzimba odibeneyo kuphelisa imfuno ye-bolting yangaphandle, ukunciphisa umngcipheko wokuvuza kunye nokuqinisekisa ixesha elide lokuphila. Ezi zivalo zixhathisa kakhulu ekudlekeni, zizenza zilungele ukusetyenziswa kwindawo ezonakalisayo. Ukongeza, ukungabikho kweendlela zokuvuza ezinokubakho kwandisa ukhuseleko olupheleleyo kunye nokuthembeka kwevalve.
socket weld valve yebhola:Enye yezona zinto ziphambili zevalve yebhola ye-socket weld ludibaniso oludityanisiweyo. Umzimba wevalve kunye nemibhobho idityaniswe nge-welding, inika unxibelelwano olunamandla noluthembekileyo. Olu xhulumaniso oludibeneyo lunokumelana noxinzelelo oluphezulu kunye neemeko zokushisa eziphezulu kunye nokusebenza kokutywinwa okungcono.