Duckbill Check Valve (was TCB445, TCS205)

The Tenacore Duckbill Check Valve (model 10-0700-060014) is a one-way flow valve for use in medical equipment tubing systems. It allows fluid or gas to flow in one direction and blocks backflow, commonly used in patient monitoring circuits, respiratory circuits, and fluid delivery systems. The duckbill design uses a flexible membrane that opens under forward pressure and closes passively to prevent reverse flow.