Duckbill Check Valve

Technical Features

0.13 inch OD (3.3 mm); 0.112 psi CP

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Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Made of polycarbonate and silicone, Qosina part # 11584 has a unique red housing and features a 0.130 inch OD tubing port on each end. This In-line valve has a low, 0.112 psi cracking pressure, which determines when the component starts to open. The duckbill valve style is ideal for applications where back pressure is a concern. Qosina offers a variety of flow rates, materials, cracking pressure and back pressure options. Check Valve sample kits are also available which are ideal for testing.
Technical Detail 0.13 inch OD (3.3 mm); 0.112 psi CP

The products in our inventory are intended solely for use as components for further manufacturing, processing or incorporation into a finished device. These products are not intended for use as finished devices. Customers are solely responsible for determining whether a Qosina component product is appropriate for customer’s intended use and for ensuring that the use of the component product is in compliance with applicable laws. Our components are not available for sale to hospitals, physicians, and pharmacists.

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