Purchase Qty. Reference FOB Price
50,000-99,999 Pieces US$0.06
100,000+ Pieces US$0.055
Product Description
Good Sealing Performance Food Grade Silicone Duckbill Check Valve Duckbill valves are unique, onepiece, elastomeric components that act as backflow prevention devices or oneway valves or check valves. They have elastomeric lips in the shape of a duckbill which prevent backflow and allow forward ...