2263 pressure and vacuum safety valve products are offered for sale by suppliers on Alibaba.com, of which safety valves accounts for 21%, other valves accounts for 21%, and check valves accounts for 12%.
A wide variety of pressure and vacuum safety valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature pressure and vacuum safety valve,as well as from water, gas, and oil pressure and vacuum safety valve, and whether pressure and vacuum safety valve is steel, stainless steel, or iron.