474 big gate valve products are offered for sale by suppliers on Alibaba.com, of which gate valves accounts for 72%, valves(old) accounts for 2%, and ball valves accounts for 1%.
A wide variety of big gate valve options are available to you, such as normal temperature, medium temperature and high temperature.You can also choose from stainless steel, alloy and carbon steel big gate valve,as well as from black, yellow, and red big gate valve,