Ivalvu yeglobe isebenza, zonke iintlobo zeendawo zevalvu kufuneka zigqibelele kwaye zingabi nasiphako. Iibholiti kwiflange kunye nebracket azinakuphikiswa. Umsonto kufuneka uphelele kwaye akukho kukhululeka kuvunyelweyo. I-nut yokuncamathisela kwivili lesandla, ukuba ifunyenwe ikhululekile kufuneka iqiniswe ngexesha, ukuze inganxibi uqhagamshelo okanye ilahle ivili lesandla kunye ne-nameplate. Ukuba ivili lesandla levalvu yeglobe lilahlekile, i-spanner ehlengahlengiswayo ayivumelekanga ukuba isetyenziswe endaweni yoko kwaye kufuneka ixhotyiswe ngexesha. I-packing gland ayivumelekanga ukuba ijike okanye ingabi nasithuba sokulayisha kwangaphambili. Isiciko sokukhusela kufuneka sifakelwe kwisiqu sevalvu yeglobe kwindawo engcoliswa lula yimvula, ikhephu, uthuli, isanti kunye nolunye uthuli. Igeyiji kwivalvu yeglobe mayibe iphelele, ichaneke kwaye icace. Itywina, isiciko kunye nezixhobo ze-pneumatic zevalvu yeglobe kufuneka zigqibelele kwaye zingabi nasiphako. Musa ukungqongqoza, ukuma okanye ukuxhasa izinto ezinzima kwivalvu yeglobe esebenzayo; Iivalvu ezingezizo ezesinyithi kunye nevalvu yesinyithi esityhidiweyo, ngakumbi, ziya kuyimisa ivalvu kumsebenzi wolondolozo kwimveliso yokuvelisa ukuwelda ngaphambi nasemva kokugcinwa kwevalvu yobungcali, kuba ivalvu kwinkonzo yemisebenzi yemveliso idlala indima ebalulekileyo, ukugcinwa okucwangcisiweyo nokusebenzayo kuya kukhusela ivalvu ekunene, ivalvu isebenze kakuhle, kwaye yandise ubomi benkonzo yevalvu. Ukugcinwa kwevalvu kunokubonakala kulula, kodwa akunjalo. Kukho iinkalo zomsebenzi ezisoloko zingajongwa.
Okokuqala, xa ivalvu yeglobe itshiza, ingxaki yokufakwa kwegrisi idla ngokunganakwa. Emva kokuzaliswa kwegrisi, umqhubi ukhetha imo yokudibanisa ivalvu kunye negrisi aze enze umsebenzi wokugcwalisa igrisi. Kukho iimeko ezimbini: kwelinye icala, ubungakanani bokufakwa kwamafutha buyancinci, kwaye umphezulu wokuvala unxitywa ngokukhawuleza ngenxa yokunqongophala kwegrisi. Kwelinye icala, ukufakwa kwamafutha ngokugqithisileyo, okubangela inkunkuma. Akukho kubalwa ngokuchanekileyo komthamo wokuvala weevalvu zeglobe ezahlukeneyo ngokohlobo kunye nodidi lweevalvu. Umthamo wokuvala unokubalwa ngobukhulu kunye nodidi lwevalvu enqunyulweyo, kwaye emva koko kufakwa inani elifanelekileyo legrisi.
Okwesibini, ingxaki yoxinzelelo idla ngokunganakwa xa ivalvu yeglobe itshiza. Ngexesha lokusebenza kwe-grease injection, uxinzelelo lwe-grease injection lutshintsha rhoqo ngeencopho kunye neentlambo. Uxinzelelo luphantsi kakhulu, i-seal iyavuza okanye iyasilela, uxinzelelo luphezulu kakhulu, umlomo we-grease uvaliwe, i-grease kwi-seal iyaqina okanye iringi yokuvala itshixiwe ngebhola ye-valve kunye nepleyiti ye-valve. Ngokwesiqhelo, xa uxinzelelo lwe-grease luphantsi kakhulu, i-grease efakwe kwi-injection ingena ezantsi kwegumbi le-valve, eyenzeka rhoqo kwiivalve ezincinci ezinevumba. Kwaye uxinzelelo lwe-grease luphezulu kakhulu, kwelinye icala, jonga i-grease nozzle, kwaye uyitshintshe ukuba umngxuma wamafutha uvaliwe; Kwelinye icala kukuqina kwe-lipid, ukusebenzisa ulwelo lokucoca, ukuthambisa ngokuphindaphindiweyo ukungaphumeleli kwe-grease yokuvala, kunye nokufaka i-grease replacement entsha. Ukongeza, uhlobo lwe-seal kunye nezinto zokuvala nazo zichaphazela uxinzelelo lwe-grease. Iifom ezahlukeneyo zokuvala zinoxinzelelo lwe-grease olwahlukileyo. Ngokubanzi, uxinzelelo lwe-grease lwe-hard seal luphezulu kunolo lwe-soft seal. Ukugcinwa kwe-ball reading ngokubanzi kukwimeko evulekileyo, iimeko ezikhethekileyo zikhetha ukuvala ulondolozo. Ezinye iivalve azinakuba yindawo yokuvula. Ivalvu yesango kufuneka ivalwe ngexesha lokulungiswa ukuqinisekisa ukuba igrisi izaliswe ngumngxuma wokutywina ecaleni kweringi yokutywina. Ukuba ivuliwe, igrisi yokutywina iya kuwa ngqo kumjelo wokugeleza okanye kwigumbi levalvu, nto leyo ebangela inkunkuma.

Emva kokufakelwa, ivalvu yeglobhu kufuneka ihlolwe rhoqo. Izinto eziphambili zokuhlola zezi zilandelayo:
(1) ukuguguleka komphezulu wokuvala wevalvu yeglobhu.
(2) Ukuguguleka kwentambo ye-trapezoidal yesiqu kunye ne-stem nut.
(3) Nokuba ukupakisha kuphelelwe lixesha kwaye akusebenzi. Ukuba konakele, kufuneka kutshintshwe ngexesha elifanelekileyo.
(4) emva kokulungiswa nokuhlanganiswa kwevalvu yeglobhu, kufuneka kwenziwe uvavanyo lokusebenza kokutywina.

INortech ngomnye wabavelisi beevalvu zoshishino abaphambili eTshayina abanesiqinisekiso somgangatho se-ISO9001.

Iimveliso eziphambili:Ivalvu yebhabhathane,Ivalvu yeBhola,Ivalvu yeSango,Jonga iValve,IGlobe Vavlve,Ii-Y-Strainers,Isixhobo sombane,Ii-Acurators ze-Pneumatic.