3679 gas protection valve products are offered for sale by suppliers on Alibaba.com, of which control valves accounts for 9%, safety valves accounts for 2%, and other valves accounts for 2%.
A wide variety of gas protection valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature gas protection valve,as well as from water, gas, and oil gas protection valve, and whether gas protection valve is steel, stainless steel, or iron.