13771 oil butterfly valves products are offered for sale by suppliers on Alibaba.com, of which butterfly valves accounts for 60%.
A wide variety of oil butterfly valves options are available to you, such as pressure, manual and pneumatic.You can also choose from normal temperature, medium temperature and high temperature oil butterfly valves,as well as from water, gas, and oil oil butterfly valves, and whether oil butterfly valves is steel, stainless steel, or iron.