快速排污阀
DPZ73YF-1.0/16-DN50-1600,手动刀型闸阀(带盖)
DPZ73XF-1.0/16-DN50-1600,无锡昌林，
DPZ73HF-1.0/16-DN50-1600,
PZ573YF-0.6/16-DN80-700,伞齿轮刀型闸阀
PZ573XF-0.6/16-DN80-700,
PZ573HF-0.6/16-DN80-700,无锡昌林，
Z41CY,陶瓷闸阀
PZ4L73YF-0.6/16-DN80-700,链轮刀型闸阀
PZ4L73XF-0.6/16-DN80-700,
PZ4L73HF-0.6/16-DN80-700,无锡昌林，
PZ673YF-0.6/25-DN80-600,气动刀型闸阀
PZ673XF-0.6/25-DN80-600,
PZ673HF-0.6/25-DN80-600,无锡昌林，
DSZ64H,水封闸阀
QJ641M-16C,QJ641F-16C,QJ641M-16,QJ641F-16