Flange Butterfly Valve

10267 flange butterfly valve products are offered for sale by suppliers on Alibaba.com, of which butterfly valves accounts for 70%, other valves accounts for 4%, and valves（old） accounts for 2%. A wide variety of flange butterfly valve options are available to you, such as stainless steel, steel and cast iron.You can also choose from oem, odm flange butterfly valve,As well as from butterfly, construction flange butterfly valve,and whether flange butterfly valve is pneumatic, or electric.