301.01.0021 Unloader Valves — SCANIA
301.01.0021
Summary
Port 1: M22x1,5 | Port 21: M22x1,5 | Cut-Out Pressure: 9,5 BAR / 0,2 BAR | Inflation Valve: OK | Recycle Valve: OK | Plugged: OK. This high-strength component is a premium replacement for heavy commercial vehicle brake systems.
| EAN Code | 8683457011069 |
|---|
Ready to Order
Compatible OEM Codes
- IVECO 02521210 02517784 02517678
- WABCO 975 303 480 0
- SCANIA 1935692
- RENAULT TRUCKS 5000809518
- DAF 1505480
Description
This high-strength unloader valve is engineered to ensure precise pneumatic control within the brake system of heavy commercial vehicles. It features a robust design with a specific cut-out pressure of 9,5 BAR and 0,2 BAR, ensuring reliable performance under demanding operating conditions. The component is designed with M22x1,5 ports to meet strict industrial standards for durability and precision.
The 301.01.0021 is the OE equivalent of the DAF 1505480, IVECO 02517678, IVECO 02517784, IVECO 02521210, RENAULT TRUCKS 5000809518, SCANIA 1935692, and WABCO 975303480 component used in heavy-duty vehicle systems. This part ensures seamless integration and maintains system pressure stability across various fleet-grade applications.
For maintenance professionals and workshop technicians, this part offers a direct fit with specified port dimensions including Port 1 (M22x1,5) and Port 21 (M22x1,5). It includes an inflation valve and a recycle valve function to support consistent air management during standard operation cycles.
Regular inspection of the unloader valve is essential during routine brake system maintenance to prevent pressure loss or irregular inflation cycles in the vehicle's pneumatic circuit.
The 301.01.0021 is the OE equivalent of the DAF 1505480, IVECO 02517678, IVECO 02517784, IVECO 02521210, RENAULT TRUCKS 5000809518, SCANIA 1935692, and WABCO 975303480 component used in heavy-duty vehicle systems. This part ensures seamless integration and maintains system pressure stability across various fleet-grade applications.
For maintenance professionals and workshop technicians, this part offers a direct fit with specified port dimensions including Port 1 (M22x1,5) and Port 21 (M22x1,5). It includes an inflation valve and a recycle valve function to support consistent air management during standard operation cycles.
Regular inspection of the unloader valve is essential during routine brake system maintenance to prevent pressure loss or irregular inflation cycles in the vehicle's pneumatic circuit.
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
- 02521210
- 02517784
- 02517678
RENAULT TRUCKS
- 5000809518
SCANIA
- 1935692
WABCO
- 9753034800
- 975 303 480 0
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAF | |||
| IVECO | |||
| RENAULT TRUCKS | |||
| SCANIA | |||
| WABCO |
FAQ
What are the compatible OEM reference numbers for this part?
This product is compatible with the following OEM codes: DAF 1505480, IVECO 02517678, IVECO 02517784, IVECO 02521210, RENAULT TRUCKS 5000809518, SCANIA 1935692, WABCO 975303480.
What is the technical specification for the port connections?
The unit features Port 1 with an M22x1,5 thread and Port 21 with an M22x1,5 thread to ensure secure pneumatic connections.
Which vehicle brands can use this unloader valve?
This part is designed for use in heavy commercial vehicles from brands such as DAF, IVECO, RENAULT TRUCKS, and SCANIA, as well as WABCO systems.
What is the cut-out pressure setting?
The device operates with a cut-out pressure specification of 9,5 BAR / 0,2 BAR to maintain proper pneumatic regulation.
Is this part suitable for heavy-duty commercial applications?
Yes, it is a high-strength component specifically designed for the pneumatic brake systems of heavy commercial vehicles and trucks.