Muva nje, amavalvu amabili amakhulu anobukhulu obukhulu obuyi-DN700 athuthwe ngempumelelo evela efektri yethu yamavalvu. Njengefektri yamavalvu yaseShayina, ukuthunyelwa ngempumelelo kweJinbin kwamavalvu amakhulu anobukhulu obukhulu obuyi-soft seal gate kukhombisa futhi ikhono elivelele lefektri lokwenza amavalvu ngokwezifiso.

Kungani ukhethe i-valve yesango lokuvala elithambile elinobubanzi obukhulu?

Okokuqala,ivalvu yesango lokuvala elithambilezinezinzuzo zokusebenza kahle kokuvala kanye nokusebenza okulula, kuyilapho umklamo wobubanzi obukhulu uhlangabezana nezidingo ezithile zobunjiniyela zokulawula ukugeleza okuphezulu. Ezinhlelweni zokuphakelwa kwamanzi zasemadolobheni kanye nokukhipha amanzi, amavalvu esango athambile anobubanzi obukhulu angalawula ukugeleza kwamanzi ngempumelelo, aqinisekise ukuhlinzekwa kwamanzi okuzinzile kanye nokukhipha amanzi okubushelelezi. Ezitshalweni zokuhlanza indle, ingalawula ngokuthembekile ukugeleza kwendle futhi inikeze ukwesekwa okuqinile kwenqubo yokuhlanza indle. Emaphrojekthini amakhulu ezimboni njengezimboni zamakhemikhali kanye namandla, lokhuivalvu yesango elijiyilekungadlala indima ebalulekile ekufezeni ukulawulwa okunembile kwemidiya ehlukahlukene.

I-DN700 enkulu enobubanzi obuthambileyointengo ye-valve yesangoithunyelwe ngalesi sikhathi ihlolwe ikhwalithi eqinile futhi yakhiqizwa ngendlela enembile yifektri, okuqinisekisa ukuthembeka kwayo kanye nokuqina kwayo ngesikhathi sokusetshenziswa.

Ifektri yethu ibilokhu izibophezele ekuhlinzekeni amakhasimende ngezinsizakalo ze-valve ezenziwe ngokwezifiso ezisezingeni eliphezulu. Kusukela ekwakhiweni kuya ekukhiqizeni, isinyathelo ngasinye silawulwa ngokuqinile ukuze kuhlangatshezwane nezidingo eziqondene namakhasimende ahlukene. Ngemishini yokukhiqiza ethuthukisiwe, ithimba lobuchwepheshe lochwepheshe, kanye nohlelo lokuphatha ikhwalithi oluqinile, sithole ukuqashelwa kumakhasimende amaningi.

Ukuthunyelwa kwevalvu yesango elithambile elinobubanzi obukhulu kulokhu akuyona nje impumelelo ebalulekile efektri, kodwa futhi kunikeza ukwesekwa okuqinile ekuthuthukisweni kwezimboni ezihlobene. Ngikholwa ukuthi esikhathini esizayo, njengomkhiqizi wamavalvu esango laseShayina, iJinbin izoqhubeka nokuqhutshwa ukusungula izinto ezintsha nekhwalithi, inikeze amakhasimende imikhiqizo yamavalvu ekhwalithi ephezulu futhi inikele ngamandla amakhulu ekuthuthukisweni komkhakha wokukhiqiza amavalvu.