VALVE EA NEWSWAY e na le mefuta e mengata haholo ea lihlahisoa, e sebetsang masimong a lik'hemik'hale le a petrochemical. Ho tloha ho valve ea letsoho ho ea ho valve ea ho fetola le maemo a thata a mosebetsi, lihlahisoa tsa rona li thusa ho ntlafatsa ts'epo ea chai le tlhahiso, ho eketsa nako ea ts'ebetso, tlhokomelo e fokolang. Ho phaella moo, ha oli e hloekisoa ka matla hore oli e ntlafatse le ho ntlafatsa boleng ba lihlahisoa, le VALVE EA NEWSWAY ea sehlopha sa botekgeniki ho nts'etsapele litharollo tse ncha tsa valve indastering ea lik'hemik'hale le petrochemical, Valve ea Lik'hemik'hale le Petrochemical ke
Li-valve tsa tšepe e sa hloekang tse hanelang ho bola:
li-valve tsa bolo ea tšepe e sa hloekang
li-valve tsa heke tsa tšepe e sa hloekang
li-valve tsa tšepe e sa hloekang
li-valve tsa ho hlahloba tšepe e sa hloekang
