Imikhiqizo eyinhloko ye-CGCV: i-valve yebhola eshiselwe ngokugcwele, i-valve yebhola yegesi yemvelo, i-eccentric semi-ball valve, i-valve yebhola ejikelezayo, i-valve yensimbi ye-butterfly, i-valve ye-butterfly eccentric kathathu, i-valve elawulayo, i-valve yesango, i-valve yembulunga, i-valve yokuhlola, i-valve yepulaki ne-oxygen valve.