Cast iron diaphragm valves

642 cast iron diaphragm valves products are offered for sale by suppliers on Alibaba.com, of which other valves accounts for 30%, control valves accounts for 17%, and check valves accounts for 6%. A wide variety of cast iron diaphragm valves options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature cast iron diaphragm valves,as well as from water, gas, and oil cast iron diaphragm valves, and whether cast iron diaphragm valves is steel, stainless steel, or iron.