321 female thread union brass ball valve products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 50%, valve balls accounts for 1%.
A wide variety of female thread union brass ball valve options are available to you, You can also choose from steel, stainless steel and iron female thread union brass ball valve,as well as from brass, blue, and black female thread union brass ball valve,and whether female thread union brass ball valve is welding, or male.