About thread plastic single union ball valve
301 thread plastic single union ball valve products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 51%, valve balls accounts for 6%, and control valves accounts for 1%.
A wide variety of thread plastic single union ball valve options are available to you, You can also choose from alloy, aluminum alloy thread plastic single union ball valve,as well as from black, white, and red thread plastic single union ball valve,