Snap-on Waterproof Breathable Valve
The snap-on waterproof breathable valve provides a breathable, hydrophobic vent for enclosures. K01, K02 and K03 use black PA66 nylon bodies and covers with silicone rubber O-rings.
- IP67 protection as specified in the supplied model table.
- K01 airflow: ≥800 mL/min at 70 mbar; K02/K03: ≥1500 mL/min at 70 mbar.
- Temperature resistance: −40 to +125 °C.
- Static water pressure resistance: 100 mbar for 30 minutes.
Aperçu
The Snap-on Waterproof Breathable Valve is an enclosure vent with a hydrophobic membrane and snap-fit mounting form. The K01, K02 and K03 models provide different body dimensions and airflow values, allowing selection by the enclosure’s venting requirements and mounting geometry.
The body and cover are black PA66 nylon, with a silicone rubber O-ring. The listed membrane constructions are expanded polytetrafluoroethylene (ePTFE) or non-woven PET combined with ePTFE; specify the required construction when ordering.
Caractéristiques
- Snap-fit mounting form with model-specific snap dimensions.
- Hydrophobic, breathable membrane for ventilation while resisting water and dust ingress.
- Black PA66 nylon body and cover with a silicone rubber O-ring.
- IP67 protection specified for all three listed models.
- Model-specific airflow measured at a pressure differential of 70 mbar.
Spécifications techniques
| Parameter | Specification |
|---|---|
| Models | K01, K02, K03 |
| Colour | Black |
| Body and cover | PA66 nylon |
| Membrane constructions listed | ePTFE; or non-woven PET + ePTFE |
| O-ring | Silicone rubber |
| Protection degree | IP67 |
| Temperature resistance | −40 to +125 °C |
| Static water pressure resistance | 100 mbar for 30 minutes |
| Moisture permeability | >5000 g/(m²·24 h) |
| Storage temperature | Room temperature |
| Airflow | K01: ≥800 mL/min; K02/K03: ≥1500 mL/min, at 70 mbar |
Dimension
All dimensions are in millimetres. A is the lid diameter, K the snap height, AG the snap outer diameter, GL the snap inner diameter, and H the total height, following the supplied drawing labels. These dimensions do not establish a mounting-hole tolerance or permitted panel thickness.
| Model | Colour | A | K | AG | GL | H | Airflow at 70 mbar (mL/min) | Matière | Protection |
|---|---|---|---|---|---|---|---|---|---|
| K01 | Black | 14 | 4 | 8.8 | 7.2 | 9 | ≥800 | PA66 | IP67 |
| K02 | Black | 17.5 | 4.5 | 7.8 | 6.4 | 12.4 | ≥1500 | PA66 | IP67 |
| K03 | Black | 17.5 | 3.6 | 12 | 10.4 | 11.1 | ≥1500 | PA66 | IP67 |
Selection Guide
Select the model by the required airflow at the specified pressure differential and by the available installation space. Confirm the mating opening, panel thickness and retention requirements against the model’s installation drawing before preparing the enclosure.
Ordering Information
Provide the K01, K02 or K03 code, quantity, enclosure mounting details and required membrane construction when requesting a quotation.
Dimension
