Ikhathalogu ye-Double Eccentric Butterfly Valve Khuphela Ikhathalogu yeValve yokuJonga iDiskhi yokuTilting Khuphela Ikhathalogu ye-Centreline Type Butterfly Valve Khuphela Ikhathalogu ye-DIN PN16 iValve yentsimbi yeDuctile Khuphela Ikhathalogu yeSango le-API,Khangela, iGlobhu, iValve yeBhola Khuphela Ikhathalogu ye-Triple Metal ukuya kwisitulo sesinyithi Khuphela Ikhathalogu ye-Triple offset Butterfly Valve Khuphela