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5293 plastic air pressure valve products are offered for sale by suppliers on Alibaba.com, of which other valves accounts for 9%, control valves accounts for 9%, and check valves accounts for 7%. A wide variety of plastic air pressure 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 plastic air pressure valve,as well as from black, white, and silver plastic air pressure valve,