Lapho usebenzisa i-valve yezandla, kufanele ukunakwa kufanele kukhokhwe kumandla alinganiselwe lapho kuvulwa i-valve, hhayi amandla amaningi, ukuze ugweme izingozi. Ukusetshenziswa okulungile kwama-valves asetshenziswayo kungokulandelayo:
Lapho i-valve ivulwe ngokuphelele, isibambo kufanele siguqulwe kancane ngakolunye uhlangothi ukwenza imicu iqinile ivikele ukukhulula nomonakalo. Naka isiqu esikhuphukayo lapha, futhi ukhumbule isikhundla esinembile sesiqu se-valve lapho kuvulwa ngokuphelele futhi kuvalwe ngokuphelele, ukuze kuvinjelwe ukushayisana nesikhungo esiphezulu esifile lapho kuvulwe ngokuphelele. Kuyasiza futhi ukubheka ukuthi ayiyona inkinga lapho ivalwa ngokuphelele. Uma i-valve disc ivulekile, noma ingxenye ye-carve care sealing ixubene nenani elikhulu leminye imfucumfucu, isikhundla senduku izoshintsha lapho ivalwa ngokuphelele, okuholela ohlangothini lwe-valve seand noma isondo lezandla.
Umcimbi wokuvulwa kwe-valve Lapho induku ye-valve ijikeleza ngakwesobunxele noma ngakwesokudla ngama-90 degrees, i-groove iqonde mpo esiteshini, okusho ukuthi i-valve isesimweni esivalelwe ngokuphelele. Enye i-valve stem ephezulu, i-butterfly valve, i-valve ye-butterfly, i-ball valve isiteshi bese singena emgqeni ofanayo ukuze uvuleke, mpo ukuze uyeke. Indlela yokusebenza yendlela emithathu - kanye nezine {- Indlela yokubuyisela emuva i-valve kufanele yenziwe ngokuya ngezimpawu zokuvula, ukuvala nokubuyela emuva. Ngemuva kokusebenza kwangempela, isibambo sokujikeleza kufanele sisuswe.
