656 marine valve butterfly products are offered for sale by suppliers on Alibaba.com, of which butterfly valves accounts for 57%.
A wide variety of marine valve butterfly options are available to you, such as pressure, manual and pneumatic.You can also choose from normal temperature, medium temperature and high temperature marine valve butterfly,as well as from water, gas, and oil marine valve butterfly, and whether marine valve butterfly is steel, stainless steel, or iron.