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One Way Valve - 22 mm ID Inlet x 22 mm OD Outlet - 97351
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 polypropylene and silicone, Qosina part # 97351 is respiratory connector with a 22 mm ID inlet x 22 mm OD outlet. This valve provides directional flow of gases and air and has a molded arrow that allows for visual indication of the direction of air flow. 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 | 22 mm ID Inlet x 22 mm OD Outlet |
| Materials | PP Silicone |
| CAD Model Available | No |
| Manufacturing Environment Classification | No environmental controls |
| Manufacturing Aids - Mold Release - Lubricant used | No |
| Colorant in Part | No |
| Regrind Used to Manufacture This Part | No |
| Hazardous Goods | No |
| Product Shelf Life Non-Irradiation (months) | 36 |
| Animal Derived Ingredients (BSE/TSE) | Animal Derived Component Free (ADCF) |
| California Prop. 65 | NO Substances on the California Proposition 65 list have been knowingly or intentionally added |
| California Prop. 65 List Date | 1/3/2025 12:00:00 am |
| Conflict Minerals | Not known to contain tantalum, tin, tungsten or gold. |
| EU MDR 10.4.1 (CMR/ED) | No Substance(s) Present Above Threshold |
| EU MDR 10.4.1 (CMR/ED) Substance List | Annex VI to CLP_ATP22 - 01 May 2026 |
| European Pharmacopoeia (EP) 3.1.X | Information Not Available |
| Human Derived Ingredients | Does NOT intentionally contain human derived ingredients |
| Latex | Does NOT intentionally contain natural latex |
| Latex in Packaging | Does NOT intentionally contain natural latex |
| Medicinal Substances | Information Not Available |
| PFAS | Does NOT intentionally contain PFAS |
| PFAS in Packaging | Does NOT intentionally contain PFAS |
| Pyrogens | Not Tested for Pyrogens |
| REACH SVHC | No Substance(s) Present Above Threshold |
| REACH SVHC Candidate List | 2025 January 21 (247 Substances) |
| RoHS3 (2015/863) | Conforms to requirements of RoHS 2015/863 (RoHS3) |
| EtO Compatible | Yes |
| Biocompatibility tested ISO 10993 | Yes |
| ISO 10993-X Claim Based on | Finished Component |
| USP Biocompatibility 87 | Information Not Available |
| USP Biocompatibility 88 | passes USP <88>, temperature not stated |
| Residual Solvents: Tested via ICH Q3C Standard | No ICH Q3C Testing Performed |
| Elemental Impurities: Tested via ICH Q3D Standard | No ICH Q3D Testing Performed |
| Protein Absorption Data Available | No |
| Extractables Testing Claims | No Extractables Testing Performed |
| Bioburden USP 61 62 | No bioburden information available |
| Tested via USP 661.1 | No |
| Integrity Tested? | No |
$4.95
QS-97351
QSN
Check Valves
200 In Stock
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 polypropylene and silicone, Qosina part # 97351 is respiratory connector with a 22 mm ID inlet x 22 mm OD outlet. This valve provides directional flow of gases and air and has a molded arrow that allows for visual indication of the direction of air flow. 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 | 22 mm ID Inlet x 22 mm OD Outlet |
| Materials | PP Silicone |
| CAD Model Available | No |
| Manufacturing Environment Classification | No environmental controls |
| Manufacturing Aids - Mold Release - Lubricant used | No |
| Colorant in Part | No |
| Regrind Used to Manufacture This Part | No |
| Hazardous Goods | No |
| Product Shelf Life Non-Irradiation (months) | 36 |
| Animal Derived Ingredients (BSE/TSE) | Animal Derived Component Free (ADCF) |
| California Prop. 65 | NO Substances on the California Proposition 65 list have been knowingly or intentionally added |
| California Prop. 65 List Date | 1/3/2025 12:00:00 am |
| Conflict Minerals | Not known to contain tantalum, tin, tungsten or gold. |
| EU MDR 10.4.1 (CMR/ED) | No Substance(s) Present Above Threshold |
| EU MDR 10.4.1 (CMR/ED) Substance List | Annex VI to CLP_ATP22 - 01 May 2026 |
| European Pharmacopoeia (EP) 3.1.X | Information Not Available |
| Human Derived Ingredients | Does NOT intentionally contain human derived ingredients |
| Latex | Does NOT intentionally contain natural latex |
| Latex in Packaging | Does NOT intentionally contain natural latex |
| Medicinal Substances | Information Not Available |
| PFAS | Does NOT intentionally contain PFAS |
| PFAS in Packaging | Does NOT intentionally contain PFAS |
| Pyrogens | Not Tested for Pyrogens |
| REACH SVHC | No Substance(s) Present Above Threshold |
| REACH SVHC Candidate List | 2025 January 21 (247 Substances) |
| RoHS3 (2015/863) | Conforms to requirements of RoHS 2015/863 (RoHS3) |
| EtO Compatible | Yes |
| Biocompatibility tested ISO 10993 | Yes |
| ISO 10993-X Claim Based on | Finished Component |
| USP Biocompatibility 87 | Information Not Available |
| USP Biocompatibility 88 | passes USP <88>, temperature not stated |
| Residual Solvents: Tested via ICH Q3C Standard | No ICH Q3C Testing Performed |
| Elemental Impurities: Tested via ICH Q3D Standard | No ICH Q3D Testing Performed |
| Protein Absorption Data Available | No |
| Extractables Testing Claims | No Extractables Testing Performed |
| Bioburden USP 61 62 | No bioburden information available |
| Tested via USP 661.1 | No |
| Integrity Tested? | No |