Double block valves

1016 double block valves products are offered for sale by suppliers on Alibaba.com, of which other valves accounts for 13%, ball valves accounts for 8%, and needle valves accounts for 7%. A wide variety of double block valves options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature double block valves,as well as from water, gas, and oil double block valves, and whether double block valves is steel, stainless steel, or iron.