About products and suppliers
35841 4 in ball valve products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 47%, control valves accounts for 7%, and check valves accounts for 3%.
A wide variety of 4 in 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 4 in ball valve,as well as from black, white, and silver 4 in ball valve,