2684 screw ball valve products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 36%, other valves accounts for 8%, and control valves accounts for 5%.
A wide variety of screw ball valve options are available to you, such as normal temperature, medium temperature and high temperature.You can also choose from stainless steel, alloy and carbon steel screw ball valve,as well as from black, white, and silver screw ball valve,And whether screw ball valve is screw, {2}, or {3}.