406 fire protection butterfly valve products are offered for sale by suppliers on Alibaba.com, of which firefighting equipment & accessories accounts for 40%, butterfly valves accounts for 38%, and gate valves accounts for 3%.
A wide variety of fire protection butterfly valve options are available to you, such as pressure, manual and worm gear.You can also choose from normal temperature, high temperature and low temperature fire protection butterfly valve,as well as from water fire protection butterfly valve and whether fire protection butterfly valve is steel, stainless steel, or iron.