Duckbill valve is a flexible sleeve design made of quality fabric-reinforced elastomer materials for maximum resistance to corrosion and wear caused by continuous operation with abrasive slurries, sludge, or effluent. The flexible sleeve provides maximum flow with a minimum pressure drop across the valve at all times.
The "duckbill" concept check valve has been in use for over 100 years in waterworks and commonly accepted for use in industrial process piping systems and in waste and storm water or sewer piping systems.
One of our largest cooperater Camfil Group is a world leader in the development and production of air filters and clean air solutions. Camfil is also one of the most global air filtration specialists in the world with 26 production units and R&D centres in six countries in the Americas, Europe, South East Asia and the Asia-Pacific region.
We have been Camfil's long-term supplier in China. We provided duckbill valves to one of their most important projects McGregor Creek Project in 2015.
