301.01.0040 WABCO Unloader Valves
301.01.0040
Summary
Vaden Original 301.01.0040 Unloader Valve features M22x1,5 ports (Port 1 and Port 21) with a cut-out pressure of 5,3 BAR / 0,2 BAR and an integrated inflation valve for reliable pneumatic control in WABCO systems.
| EAN Code | 8683457011250 |
|---|
Ready to Order
Compatible OEM Codes
- WABCO 975 300 132 0
Description
This high-strength component is engineered to provide precise pressure regulation within the pneumatic brake system. As a vital part of the unloader valve assembly, it ensures stable operation under demanding heavy commercial vehicle conditions by managing air flow and pressure thresholds effectively.
The 301.01.0040 product is the OE equivalent of the WABCO 9753001320 unloader valve used in professional braking systems. This part features specific port configurations including M22x1,5 at Port 1 and Port 21, with a defined cut-out pressure of 5,3 BAR / 0,2 BAR to maintain system integrity.
For workshop technicians, this component offers a direct fit for compatible WABCO hardware. Maintenance should focus on ensuring the M22x1,5 connections remain secure and checking the inflation valve functionality to prevent pressure drops during service cycles.
Regular inspection of the unloader valve helps prevent pneumatic system failures and maintains consistent air supply for the vehicle's braking performance.
The 301.01.0040 product is the OE equivalent of the WABCO 9753001320 unloader valve used in professional braking systems. This part features specific port configurations including M22x1,5 at Port 1 and Port 21, with a defined cut-out pressure of 5,3 BAR / 0,2 BAR to maintain system integrity.
For workshop technicians, this component offers a direct fit for compatible WABCO hardware. Maintenance should focus on ensuring the M22x1,5 connections remain secure and checking the inflation valve functionality to prevent pressure drops during service cycles.
Regular inspection of the unloader valve helps prevent pneumatic system failures and maintains consistent air supply for the vehicle's braking performance.
Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 4 | - |
| Port 21 | M22x1,5 |
| Cut-Out Pressure | 5,3 BAR / 0,2 BAR |
| Inflation Valve | OK |
Other OEMs
WABCO
- 9753001320
- 975 300 132 0
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the primary function of this unloader valve?
This unloader valve regulates air pressure within the brake system to ensure stable pneumatic operation for heavy commercial vehicles.
Which OEM reference does this part replace?
This product is a direct replacement for the WABCO 9753001320 unloader valve.
What are the technical port specifications?
The unit features M22x1,5 threading on both Port 1 and Port 21 for secure installation into compatible systems.
Does this part include an inflation valve?
Yes, this model is equipped with an integrated inflation valve as specified in the technical data.
What is the cut-out pressure for this component?
The designated cut-out pressure for this unloader valve is 5,3 BAR / 0,2 BAR.