Precision Polymer Products, Inc.: Products: Check Valves


			Products Check Valves Check valves encompass a large variety of products which permit flow in one direction, and restrict flow in another. Typically they consist of a duckbill, ball or flapper valve to function. 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