18411 double valve water products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 19%, butterfly valves accounts for 16%, and other valves accounts for 6%.
A wide variety of double valve water 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 double valve water,as well as from black, white, and silver double valve water,