Welded Butterfly Valve

3624 welded butterfly valve products are offered for sale by suppliers on Alibaba.com, of which butterfly valves accounts for 67%, other valves accounts for 2%, and check valves accounts for 1%. A wide variety of welded butterfly valve options are available to you, such as normal temperature, medium temperature and high temperature.You can also choose from stainless steel, alloy and aluminum alloy welded butterfly valve,as well as from black, white, and silver welded butterfly valve,