Ha ho hlokahala valve ea mahlakore a mabeli ho laola phallo e eang pele le ho thibela ho khutla, NSEN metal seated bi-directional butterfly valve ke khetho ea hau.Ho tiisa ho amohela tšepe e felletseng ho sebopeho sa tšepe, letoto lena le sebelisoa haholo ho Power Plan, Central Heating, Oil & Gas.Rea u amohela ho ikopanya le rona ho fumana lethathamo la likhakanyo kapa ho etsa valve bakeng sa morero oa hau.