Auto Drain Valve AD402-A Series

Brand :
SMC
Caution
- Refer to the manufacturer's catalog for specification and material details.
- Product images may be representative images. Refer to the manufacturer's catalog for shape details.
Product Description
[Features]
・ Achieves improved contaminant resistance and longer lifespan.
・ Condensate discharge UP
・ Two-layer structure
・ Weight reduction
・ Reduction of maintenance space
· Improved maintenance performance
・ Adopted transparent case guard
Auto Drain Valve AD402-A Series Specifications
| Model | AD402-A |
|---|---|
| Auto drain type | Float type |
| Auto drain valve type | N.C. (Normally closed: Drain port is closed when no pressure is applied) N.O. (Normally open: Drain port is open when pressure is not applied) |
| Applicable Fluids | Compressed Air |
| Ambient Temperature and Operating Fluid Temperature | −5 to 60°C (no freezing) |
| Guaranteed Pressure Resistance | 1.5 MPa |
| Maximum Operating Pressure | 1.0 MPa |
| Operating pressure range^* | N.C.: 0.15 to 1.0 MPa N.O.: 0.1 to 1.0 MPa |
| Connection port size | 1/4, 3/8, 1/2 |
| 3/8 | 3/8 |
| Case material | Polycarbonate |
| Case guard material | Polycarbonate |
| Weight | 0.46 kg |
| External color | Urban white |
Model Number Notation Method of Auto Drain Valve AD402-A Series

Drawing of Auto Drain Valve AD402-A Series
