Check Valves

Qosina offers a variety of valves that are in stock and ready for immediate delivery. Qosina part # 80114 is a bidirectional valve that features a green silicone actuator. Once activated by the stem of a male luer lock connection, this valve allows the free flow of air or fluid. Made from ABS, PC and silicone, it is equipped with a female luer lock inlet and a male luer lock outlet. Qosina offers a large selection of valves and valve accessories to meet your project requirements.

Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Qosina part #80129 features a female luer lock inlet and male luer lock outlet. Made of polycarbonate and silicone, this in-line valve is tinted for gamma sterilization and has a 0 - 10 psi cracking pressure range, determining when the component starts to open. 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.

Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Qosina part # 80367 features a female luer lock inlet and a 0.122 inch OD tubing port outlet. Made of ABS and silicone, this in-line check valve has a low 0.17 psi cracking pressure and is ideal for infusion, drainage and irrigation applications. Qosina offers a variety of flow rates, materials, cracking pressure and back pressure options. Check Valve sample kits are also available which are perfectly for testing.

Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Qosina part # 85057 features a tubing port inlet that fits a 0.120 inch ID x 0.160 inch OD tube with a male luer lock outlet. Made of MABS, SAN and silicone, this in-line check valve has a low 0.28 psi cracking pressure and is ideal for infusion, drainage and irrigation applications. 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.

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 Acrylic, MABS, TPE and silicone, Qosina part # 80198 features a 2.9 psi cracking pressure ideal for infusion, drainage and irrigation applications. This check valve is equipped with a female luer lock inlet and male luer lock outlet. Specifically designed to improve sealing and reduce the risk of stress cracks, this valve features a TPE-coated male luer stem. 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.

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 Acrylic, MABS, TPE and silicone, Qosina part # 80199 features a 2.9 psi cracking pressure ideal for infusion, drainage and irrigation applications. This check valve is equipped with a tubing port inlet that accommodates 0.157 inch OD tubes and male luer lock outlet. Specifically designed to improve sealing and reduce the risk of stress cracks, this valve features a TPE-coated male luer stem. 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.

Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Qosina part # 80136 features a female luer lock inlet and male luer lock outlet with a 4.2 psi cracking pressure. Made of polycarbonate and silicone, this in-line check valve is ideal for infusion, drainage and irrigation applications. Qosina offers a variety of flow rates, materials, cracking pressure and back pressure options. Check Valve sample kits are also available which are perfect for testing.