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1033 ball valve ratings products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 42%, control valves accounts for 21%, and other valves accounts for 8%. A wide variety of ball valve ratings options are available to you, such as normal temperature, medium temperature and high temperature.You can also choose from stainless steel, carbon steel ball valve ratings,as well as from black, white, and silver ball valve ratings,And whether ball valve ratings is air vent, {2}, or {3}.