301.01.0021 Unloader Valves — DAF / IVECO / SCANIA
301.01.0021
Port 1: M22x1,5 | Port 21: M22x1,5 | Cut-Out Pressure: 9,5 BAR / 0,2 BAR | Plugged: OK | Inflation Valve: OK | Recycle Valve: OK | Port 22: FITTING/KÖR TAPA. High-strength components for heavy-duty brake systems.
| EAN Code | 8683457011069 |
|---|
Description
The heavy-duty unloader valve is a critical component within the pneumatic brake system, ensuring precise pressure regulation and system stability. Designed with high-strength components, this part manages the inflation and recycling processes to maintain optimal operating pressures during vehicle operation.
301.01.0021 is the OE-equivalent of the DAF 1505480, IVECO 02517678, 02517784, 02521210, RENAULT TRUCKS 5000809518, SCANIA 1935692, and WABCO 975 303 480 0 unloader valves used in heavy commercial vehicles. This part is engineered to meet the rigorous standards of modern commercial transport systems.
Workshop technicians should ensure that the M22x1,5 port connections are securely seated to prevent pressure leaks. This component is designed for seamless integration into existing pneumatic circuits, supporting reliable performance in demanding environments. Regular maintenance of the brake system and checking the cut-out pressure settings is recommended for optimal safety and longevity.
Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 4 | - |
| Port 21 | M22x1,5 |
| Port 23 | - |
| Plugged | OK |
| Cut-Out Pressure | 9,5 BAR / 0,2 BAR |
| Inflation Valve | OK |
| Recycle Valve | OK |
| Port 22 | FITTING/KÖR TAPA |
Other OEMs
DAF
- 1505480
IVECO
- 02517678
- 02517784
- 02521210
RENAULT TRUCKS
- 5000809518
SCANIA
- 1935692
WABCO
- 975 303 480 0
- 9753034800
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| DAF | ||
| IVECO | ||
| PACCAR | ||
| RENAULT TRUCKS | ||
| SCANIA | ||
| WABCO |