Ivalve yentsimbi yokujonga ujingi yivalvu ebalulekileyo esetyenziswa kwinkqubo yombhobho, indima yayo ephambili kukuvula ngokuzenzekelayo xa iphakathi kwendlela enye, kwaye ivale ngokuzenzekelayo xa ibuyela umva, ukuqinisekisa ukusebenza okuqhelekileyo kombhobho. Olu luhlu lwevalve yokutshekisha lwenziwe ngentsimbi ephosiweyo, inamandla aphezulu kakhulu kunye nokumelana noxinzelelo, ilungele zonke iintlobo zoxinzelelo oluphezulu, ubushushu obuphezulu, ukuthuthwa kweendaba ezonakalisayo.
Kuhlobo lwe-valve yokukhangela i-flange, i-WCB imele i-carbon steel pipe fitting material, i-DN ibonisa i-diameter ye-nominal, ukusuka kwi-100mm ukuya kwi-2400mm ngaphezu kwenkcazo yeshumi elinesibini. Ubume be-compact kunye nokusebenza okulula kwe-valve akukwazi ukuthintela kuphela ukubuyisela umva kwendawo ephakathi, kodwa nokunciphisa ukuguquguquka koxinzelelo lombhobho kunye nokukhusela ukusebenza okukhuselekileyo kwezixhobo.
Isetyenziswa ngokubanzi kwinkqubo yemibhobho yepetroleum, ikhemikhali, isikhululo samandla, isinyithi kunye namanye amashishini, ivalve yokujonga intsimbi kunye nevalve yokukhangela i-flanged idlala indima ebalulekileyo ekuqinisekiseni ukusebenza okuqhelekileyo kombhobho, ukuphucula ubomi benkonzo yezixhobo, ukuqinisekisa ukhuseleko lwemveliso. kwaye nangokunjalo.
