8 Inch Knife Gate Valve

194 8 inch knife gate valve products are offered for sale by suppliers on Alibaba.com, of which gate valves accounts for 89%, valves（old） accounts for 2%, and control valves accounts for 2%. A wide variety of 8 inch knife gate valve options are available to you, such as normal temperature, medium temperature and high temperature.You can also choose from stainless steel, 8 inch knife gate valve,As well as from black, gray 8 inch knife gate valve,