45924 ball valve manual products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 61%, other valves accounts for 11%, and control valves accounts for 5%.
A wide variety of ball valve manual options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature ball valve manual,as well as from water, gas, and oil ball valve manual, and whether ball valve manual is steel, stainless steel, or iron.