1217 double rotary valve products are offered for sale by suppliers on Alibaba.com, of which butterfly valves accounts for 5%, other valves accounts for 5%, and ball valves accounts for 4%.
A wide variety of double rotary valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature double rotary valve,as well as from water, gas, and oil double rotary valve, and whether double rotary valve is steel, stainless steel, or iron.