723 ball valve double flanged products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 52%.
A wide variety of ball valve double flanged options are available to you, such as pressure, manual and pneumatic.You can also choose from normal temperature, medium temperature and high temperature ball valve double flanged,as well as from water, gas, and oil ball valve double flanged, and whether ball valve double flanged is steel, stainless steel, or iron.