The triple offset WCB butterfly valve e etselitsoe lits'ebetso tsa bohlokoa moo ho tšoarella, polokeho le ho tiisa ho lutla ha zero ho bohlokoa. 'Mele oa valve o entsoe ka WCB (cast carbon steel) le ho tiisoa ha tšepe-to-metal, e leng se loketseng haholo bakeng sa libaka tse thata tse kang khatello e phahameng le mekhoa e phahameng ea mocheso. E ne e sebelisoa hoOli le Khase,Mohloli oa Matla,Chemical Processing,Phekolo ea metsi,Marine & Offshore lePulp & Pampiri.