(1) isakhiwo se-globe valve silula kune-gate valve, futhi ukwenziwa nokugcinwa kwayo kulula kakhulu.
(2) indawo yokuvala ayilula ukuyigqoka nokuklwebha, ukuvala kahle, ukuvula nokuvala phakathi kwediski yevalvu nendawo yokuvala umzimba wevalvu ngaphandle kokushelela okuhlobene, ngakho-ke ukuguga nokuklwebha akukubi kangako, ukusebenza kahle kokuvala kahle, impilo yenkonzo ende.
(3) lapho kuvulwa futhi kuvalwa, i-disc stroke incane, ngakho-ke ukuphakama kwe-globe valve kuncane kune-gate valve, kodwa ubude besakhiwo bude kune-gate valve.
(4) i-torque yokuvula nokuvala inkulu, ukugoba kokuvula nokuvala kuyakhathaza, isikhathi sokuvula nokuvala siyinhloko.
(5) ukumelana noketshezi kukhulu, ngoba isiteshi esiphakathi emzimbeni wevalvu siyaguquguquka, ukumelana noketshezi kukhulu futhi ukusetshenziswa kwamandla kukhulu.
(6) uma ingcindezi ejwayelekile i-Pn ohlangothini lokugeleza okuphakathi ingaphansi noma ilingana ne-16Mpa, ngokuvamile ingaphansi komfula, kanti i-medium igeleza isuka ohlangothini olungezansi lwediski yevalvu; Ingcindezi ejwayelekile i-Pn ≥ 20Mpa, ngokuvamile isebenzisa i-countercurrent, ukugeleza okuphakathi kusuka ohlangothini lwediski. Ukwandisa amandla okuvala. Uma isetshenziswa, i-valve medium enqunyiwe ingageleza ohlangothini olulodwa kuphela futhi ayikwazi ukushintsha indlela yokugeleza.
(7) uma ivuliwe ngokuphelele, idiski ivame ukuguguleka.
I-axis yesiqu se-valve se-globe valve iqonde ngqo endaweni yokuvala yesihlalo se-valve. Ukushaya kwe-stem open/close kufushane kakhulu futhi kunesenzo sokuvala esithembekile kakhulu, okwenza le valve ifanelekele ukusetshenziswa kokusika okuphakathi noma ukulawula nokulawula.

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.