301.01.0040 WABCO Unloader Valves Compatible
301.01.0040
The VADEN ORIGINAL 301.01.0040 is a precision-engineered unloader valve designed for heavy commercial vehicle brake systems. Featuring Port 1: M22x1,5, Port 21: M22x1,5, and a Cut-Out Pressure of 5,3 BAR / 0,2 BAR, it ensures stable pneumatic control. This component is fully compatible with WABCO systems.
| EAN Code | 8683457011250 |
|---|
Description
This unloader valve is designed to regulate air pressure within the pneumatic braking system, ensuring consistent performance under heavy-duty conditions. Built with high-strength components, it provides reliable control over air flow and pressure regulation to maintain vehicle stability.
301.01.0040 is the OE-equivalent of the WABCO 975 300 132 0 unloader valve used in heavy commercial vehicle brake systems. This part is engineered to meet strict technical standards for seamless integration with compatible WABCO hardware and pneumatic architectures.
For workshop technicians, this component offers ease of installation thanks to its standard M22x1,5 port specifications for both Port 1 and Port 21. It operates with a cut-out pressure of 5,3 BAR / 0,2 BAR and includes a functional inflation valve to support system integrity during operation.
Regular maintenance and checking of the pneumatic connections at the M22x1,5 ports are recommended to ensure optimal performance and prevent air leaks in the braking circuit.
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
- 975 300 132 0
- 9753001320
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| WABCO |