Precision Polymer Products, Inc.: Products: Duckbills


			Products Duckbills Duckbill check vavles allow positive pressure to open the valve, and a negative pressure to close off flow. These valves can be designed for a variety of operating pressures. Precision Polymer Products has experience manufacturing these products in a wide variety of sizes and configurations.
	Products » Needleless Injection Sites » Duckbills » Check Valves » Umbrella Valves » Septum » Plungers