I-valve yebhola isuselwa ku-valve yepulaki, inesenzo esifanayo sokuphakamisa ukujikeleza kwama-degree angu-90. I-valve yebhola ingavalwa kahle ngokujikeleza kwama-degree angu-90 kuphela kanye ne-torque encane. Imbobo yangaphakathi elinganayo ngokuphelele ye-valve inikeza umzila wokugeleza oqondile ongenakuphikiswa okukhulu kwe-medium.

Isici esiyinhloko se-ball valve isakhiwo sayo esincane, ukusebenza nokugcinwa okulula, esifanelekela imidiya yokusebenza ejwayelekile njengamanzi, i-solvent, i-asidi negesi yemvelo, futhi ifanelekela imidiya enezimo zokusebenza ezinzima, njenge-oxygen, i-hydrogen peroxide, i-methane ne-ethylene. Umzimba we-ball valve ungaba yi-integral noma uhlanganiswe.

Ingxenye yokuvala yevalvu yebhola iyisiyingi, okuwuhlobo lwevalvu lapho isiyingi sijikeleza khona umugqa ophakathi womzimba wevalvu ukuze kufezwe ukuvulwa nokuvalwa. Ivalvu yebhola isetshenziswa kakhulu ukusika, ukusabalalisa nokushintsha indlela yokugeleza kwe-medium epayipini. Ivalvu yebhola uhlobo olusha lwevalvu olusetshenziswe kabanzi eminyakeni yamuva. Inezinzuzo eziningi, kanje:

Inokumelana nokugeleza okuphansi kakhulu (empeleni i-0);
Ngenxa yokuthi ngeke ibambeke ngesikhathi somsebenzi (uma kungekho lubricant), ingasetshenziswa ezintweni ezibolisa kanye noketshezi oluphansi lokubilisa;
Ebangeni elikhulu lokucindezela kanye nokushisa, ingafinyelela ukuvala okuphelele;
Ingakwazi ukuvula nokuvala ngokushesha, futhi isikhathi sokuvula nokuvala kwezinye izakhiwo singu-0.05 ~ 0.1s kuphela ukuqinisekisa ukuthi ingasetshenziswa ohlelweni oluzenzakalelayo lwebhentshi lokuhlola. Lapho uvula futhi uvala ivalvu ngokushesha, akukho ukushaqeka okusebenzayo;
Ukuvalwa okuyindilinga kungabekwa ngokuzenzakalelayo endaweni yomngcele;
Uma ivuliwe futhi ivaliwe ngokuphelele, indawo yokuvala ibhola kanye nesihlalo se-valve kuhlukaniswe nendawo, ngakho-ke indawo edlula ku-valve ngesivinini esikhulu ngeke ibangele ukuguguleka kwendawo yokuvala;
Njengoba inesakhiwo esincane kanye nesisindo esincane, ingabhekwa njengesakhiwo se-valve esinengqondo kakhulu sezinhlelo zemidiya ye-cryogenic;
Umzimba wevalvu ulingana, ikakhulukazi isakhiwo somzimba wevalvu esihlanganisiwe, esingamelana nengcindezi evela emthonjeni wepayipi;
Ingxenye yokuvala ingamelana nomehluko wokucindezela okuphezulu uma ivaliwe;

INortech ingenye yabakhiqizi bama-valve ezimboni abahamba phambili eShayina abanesitifiketi sekhwalithi se-ISO9001.

Imikhiqizo emikhulu:I-Butterfly Valve,I-Ball Valve,I-Valve yeSango,Hlola i-Valve,I-Globe Vavlve,Izihlungi ze-Y,I-Acurator kagesi,Ama-Acurators omoya.