712 spring butterfly valve products are offered for sale by suppliers on Alibaba.com, of which butterfly valves accounts for 46%, check valves accounts for 14%, and ball valves accounts for 3%.
A wide variety of spring butterfly valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature spring butterfly valve,as well as from water, gas, and oil spring butterfly valve, and whether spring butterfly valve is steel, stainless steel, or iron.