Indlela yokusebenzisa ivalve yokumisa ngokuchanekileyo?

1. Okokuqala, kufuneka sazi malunga neemveliso zethu. Izinto eziphambili zevalve yokuhlalisa lubhedu, kwaye uxinzelelo olusebenzayo luyi-16BAR. Imveliso nganye kufuneka ihlole uxinzelelo lwamanzi ukuqinisekisa umgangatho wemveliso. Nika abathengi imveliso yokugqibela Ivalve yokumisa echongekileyo yivalve esikiweyo yombhobho womlilo. Ezi zivalo zokumisa ezithambekileyo zinokubonelelwa nazoflangedor umsontoii-inlets, ezenziwe ngokuhambelana ne-BS 5041, iSigaba 1, kunye noqhagamshelo kunye nesigqubuthelo esingaboniyo se-hose yokuhambisa ngokuhambelana ne-BS 336: 2010. Iivalve zokumisa ziphantsi koxinzelelo oluphantsi kwaye zifanelekile kuxinzelelo oluncinci lokungena ukuya kuthi ga kwi-15 bar. Unyango oluphezulu lwe-valve yangaphakathi ye-valve luphezulu, olunokuqinisekisa ukuba.

2.Ivalve yokumisa isetyenziselwa ukulwa nomlilo kwaye idityaniswe kumbhobho ngemicu. Xa i-valve ingasetyenziswa, i-hose yomlilo ixhunyiwe kwi-outlet ye-valve yokumisa, kwaye i-valve ivuliwe ukucima umlilo ngoxinzelelo lwamanzi.