  | ||
| Product Name | Unloader Valve | |
| Product No. | ABRS811-MA012 | |
| Parameter | Cut-out Pressure(Bar) | 7.3±0.2 |
| Operational Range(Bar) | 0.6+0.4 | |
| Range of Adjustment(Bar) | - | |
| Temperature Range | -40℃~+150℃ | |
| Port Thread | M 22x1.5 | |
| 22 For Other Uses | ||
| Tyre Inflation 1-2 | Available; on left side(as viewed in direction of flow) | |
| Remark | Alternative 975 303 040 0 port 22 open; without Tyre inflation connection | |
| Wabco No. | OEM No. | Application |
| 975 300 211 0 | 82521016008 | Man |
| 8283804000 | EVO-Bus | |
