Ivalve yesango yentsimbi evulekileyo/intonga emnyama luhlobo lwentsimbi ephoswe ngamaqhuqhuva eyenziwe ngevalve yesango leflange, enamandla amakhulu, ukumelana nokunxiba kunye nokusebenza kakuhle kwenyikima. Olu hlobo lwevalve lusetyenziswa ngokubanzi koomatshini abahlukeneyo bokwakha, i-petroleum, imboni yeekhemikhali, unyango lwamanzi kunye nezinye iinkalo zokuphumeza ukusika, ukujikeleza kunye nokulawulwa kweendaba zemibhobho.
Vula intonga / intonga emnyama i-ductile iron flange iivalvu zesango ziquka i-DN250, i-DN300, i-DN400, i-DN500, i-DN600, i-DN700, i-DN800 kunye ne-DN900 kunye nobukhulu obunye ukuhlangabezana neemfuno zokudityaniswa kwemibhobho eyahlukeneyo. Indlela yokudibanisa i-valve yi-flange yokudibanisa, ekulula ukuyifaka nokugcina.
Intonga evulekileyo kunye nentonga emnyama ziindlela ezimbini zokusebenza ze-nodular cast iron flange gate valve. Ukusebenza kwentonga evulekileyo kuthetha ukuba ukuvuleka nokuvalwa kwevalve kusebenza ngokuthe ngqo kwisikhondo sevalve ngevili lesandla, kwaye umsebenzi uyaqondakala kwaye ulula. Umsebenzi wentonga efihliweyo kukuguqula intshukumo ejikelezayo yevili lesandla ngokusebenzisa i-valve stem nut ibe yintshukumo yomgca othe ngqo wesiqu sevalve, ukuze ivalve ivuleke okanye ivalwe. Ukusebenza kwentonga emnyama kuzinzile kunokusebenza kwentonga evulekileyo, ilungele uxinzelelo oluphezulu, iivalve ezinkulu zedayamitha.
Ngokubanzi, intonga evulekileyo / intonga emnyama i-ductile yentsimbi ye-valve yesango ye-flange eneempawu zayo ezibalaseleyo kunye neentlobo ezahlukeneyo zobukhulu, ezisetyenziswa ngokubanzi kuzo zonke iintlobo zeeprojekthi, ukwenzela ukuba kusebenze ngokukhuselekileyo nokuthembekileyo kwenkqubo yombhobho inikeza isiqinisekiso esinamandla.
