213 pressure equalizing vent products are offered for sale by suppliers on Alibaba.com, of which other valves accounts for 17%, pipe fittings accounts for 7%.
A wide variety of pressure equalizing vent options are available to you, such as pressure, manual and pneumatic.You can also choose from medium temperature, pressure equalizing vent,as well as from gas pressure equalizing vent and whether pressure equalizing vent is steel, stainless steel, or plastic.