Qosina offers a variety of valves that are in stock and ready for immediate delivery. Qosina part # 80063 is designed for applications that require inflation. Once activated by the stem of a male luer lock connection, this valve opens, allowing for the free flow of air or fluid. When disconnected, the valve closes and keeps air inside. Made from PP, polyester, nitrile and stainless steel, this bidirectional valve features a 0.181 inch OD tubing port and works with our line of multi-colored assembly cuffs (Qosina part # 51410 - 51417). Qosina offers a large selection of valves and valve accessories to satisfy your project requirements.