1. Hlamba umhlaba wokutywinaIbhotile yebhabhathanekunye nobumdaka kumbhobho.
2. Izibuko elingaphakathi leflonge ngombhobho kufuneka zilungelelaniswe kwaye zicinezele iringi yerabha yeivalve yebhabhathanengaphandle kokusebenzisa i-gasket yokutywina.
Qaphela: Ukuba izibuko elingaphakathi leflethi liphambuka kwi-variber yokutywina ivalve yebhabhathane, kuya kubakho ukuvuza kwamanzi ukusuka kwi-valve okanye enye into ekuvusweni kwangaphandle.
3. Ngaphambi kokulungisa i-valve, tshintshela iplate ye-veli izihlandlo ezininzi ukuqinisekisa ukuba akukho phethanon ye-cunomenon ngaphambi kokuqinisa ngokupheleleyo i-Nutop.
QAPHELA: Ukuba kukho i-cumming,ivalve yebhabhathaneAyizukukwazi ukuvulwa ngokupheleleyo okanye ivaliwe, kwaye i-valve ijijeke kwaye inyangwe ngu-Actuatoyitha wombane okanye i-pneumatic valve.
4. Kunqabile ukuba ufake i-butterfly valve kwaye emva koko i-Wlange i-flange, kungenjalo i-ranger yokutywina ye-butterfly ivutha ivalve iya kutshiswa.
5. Xa endaweni yenxalenye engezantsi yombane okanye i-pneumaticIbhotile yebhabhathane, kufuneka idityaniswe ukusuka kwindawo evaliweyo ukuya kwindawo evaliweyo kunye nendawo evulekileyo kwindawo evulekileyo. Emva kokuba loo matshini uhlengahlengisiwe, ifakwe kumbhobho.
IXESHA LOKUQALA: UNv-10 ukuya ku-1122
