1315 duckbill rubber valve products are offered for sale by suppliers on Alibaba.com, of which check valves accounts for 44%, other rubber products accounts for 37%, and other valves accounts for 1%.
A wide variety of duckbill rubber valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature duckbill rubber valve,as well as from water, gas, and oil duckbill rubber valve, and whether duckbill rubber valve is steel, stainless steel, or iron.