47560 manual gas valve products are offered for sale by suppliers on Alibaba.com, of which ball valves accounts for 26%, butterfly valves accounts for 11%, and other valves accounts for 11%.
A wide variety of manual gas 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 manual gas valve,as well as from black, white, and silver manual gas valve,