Purchase Qty. Reference FOB Price
2,000-4,999 Pieces US$0.50
5,000-9,999 Pieces US$0.46
10,000-29,999 Pieces US$0.45
30,000-49,999 Pieces US$0.433
50,000+ Pieces US$0.383
Product Description
Water 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 flow. The main advantage of duckbill valves over other types of ...