3043 vacuum safety valves products are offered for sale by suppliers on Alibaba.com, of which other valves accounts for 22%, safety valves accounts for 21%, and check valves accounts for 9%.
A wide variety of vacuum safety valves 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 vacuum safety valves,as well as from black, white, and silver vacuum safety valves,