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- Pneumatics
- Connectors and pipes
- Push-in fittings
- MRI25 - Inline check valve
MRI25 - Inline check valve

Check valve with push-in fittings, installed directly in line. Allows flow in one direction only and closes against reverse pressure.
- Body brass CW614N, nickel plated
- Spring stainless steel AISI 302
- Seals NBR
- Opening pressure 0.2 bar
- Working pressure 2–10 bar
- Operating temperature −20…+80 °C
- Push-in fittings, MA series
- Suitable for PA11, PA12, PA6 and PU (98 Shore A) tubing
| Code | Tube diameter (mm) | Outer diameter (mm) | L1 (mm) | Package size (KPL) |
|---|---|---|---|---|
| MRI2504 | 4 | 9 | 41 | 1 |
| MRI2506 | 6 | 12 | 49 | 1 |
| MRI2508 | 8 | 14 | 49 | 1 |