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Ivalve yokumisa i-engile yasekunene
inkcazelo: Flange right angle yokumisa Ivalve luhlobo lweglobhu iphethini hydrant valve. Ezi zivalo zohlobo lwe-oblique zifumaneka nge-flanged inlet okanye i-screwed inlet kwaye zenziwe ukuba zihambelane ne-BS 5041 Icandelo le-1 eliqhelekileyo kunye noqhagamshelo lombhobho wokuhambisa kunye ne-cap engenanto ehambelana ne-BS 336: 2010 standard. Iivalve zokuhlalisa zihlelwe phantsi koxinzelelo oluphantsi kwaye zifanelekile ukusetyenziswa kuxinzelelo lwe-nominal inlet ukuya kwi-15 imivalo. Ukugqityezelwa kwangaphakathi kwevalve nganye kukumgangatho ophezulu... -
Ivalve yokumisa ye-TCVN
inkcazelo: Izivalo zokumisa ze-TCVN zisetyenziselwa ukulwa nomlilo kwindawo yonikezelo lwamanzi kwindawo yangaphakathi .Ivalve yokumisa eqhagamshelwe kumbhobho, kwaye enye iqhagamshelwe kwimibhobho.Xa isetyenziswa, vula ivalve kwaye udlulisele amanzi kumbhobho ukucima umlilo.Zonke Iivalve zokumisa ze-TCVN zenziwe, zinenkangeleko egudileyo kunye namandla aphezulu okuqina. Kwinkqubo yokuvelisa, silandela ngokungqongqo imigangatho ye-TCVN yokucubungula nokuvavanya. Ke ngoko, ubungakanani kunye neemfuno zobugcisa ziyahambelana ...
