Ivalve ye-DN1200 PN10 yentsimbi ehleli intsimbi yentsimbi yesango, (BS5150 Nge-bypass & Bevel Gear) Ngevalve yokudlula ngumlinganiselo okhuselayo wevalve engundoqo ukuthintela ukuchasana kokuvula ekubeni kukhulu kakhulu ngenxa yomahluko ogqithisileyo woxinzelelo phakathi komphambili nomva wevalve. ivelufa, kunye nevalve akukho lula ukuyivula, ngakumbi kwi-diameter yezibuko elikhulu okanye imibhobho yoxinzelelo oluphezulu. Phambi kokuba kuvulwe umbhobho woxinzelelo oluphezulu, uxinzelelo luyakhululeka ngevalve yokudlula ukunqanda ukungena ngesiquphe koxinzelelo oluphezulu kunye neempembelelo kumbhobho ophantsi kwevalve. Okanye umahluko woxinzelelo kwivalve inkulu kakhulu kwaye yenza ukuba itorque ibe nkulu kakhulu. Ukuthintela umonakalo kwivalve ngetorque, vula ivalve yokudlula ukukhulula uxinzelelo kuqala, emva koko uvule ivalve engundoqo.
Isetyenziswe njengombhobho wokulondoloza, inzuzo enkulu kukuba xa i-valve engundoqo ingaphumeleli okanye idinga ukulungiswa, inokuvulwa ngokujikeleza kwevalve ye-bypass, kwaye ayichaphazeli imveliso eqhelekileyo.
Ixesha lokuposa: Sep-10-2021