303.01.0041 WABCO Relay Valve
303.01.0041
The VADEN ORIGINAL 303.01.0041 is a high-precision Relay Valve designed for heavy commercial brake systems. It features specialized port configurations including Port 1 (M22x1,5 VOSS) and multiple M16x1,5 VOSS ports (21, 22, 41, 42), ensuring optimal pneumatic control with a maximum operating pressure of 12 BAR. This component is fully compatible with WABCO 973 011 202 0 systems.
| EAN Code | 8683457009233 |
|---|
Description
The heavy-duty relay valve is a critical component within the pneumatic brake system of heavy commercial vehicles, ensuring rapid and reliable pressure modulation. Engineered with high-strength components, this part maintains precise control over air-operated braking functions, providing essential stability and response during operation.
303.01.0041 is the OE-equivalent relay valve used in WABCO systems, specifically matching the requirements of WABCO 973 011 202 0. This component is engineered to integrate seamlessly into existing pneumatic circuits to ensure consistent braking performance and system integrity across various heavy vehicle applications.
For workshop technicians, this relay valve offers a streamlined installation process due to its standard VOSS port threading. The unit features one M22x1,5 port and four M16x1,5 ports (Ports 21, 22, 41, and 42), designed to handle a maximum pressure of up to 12 BAR. Regular maintenance checks of the port connections and air pressure stability are recommended to ensure long-term reliability within the brake system.
Technical Specifications
| Port 1 | M22x1,5 VOSS |
|---|---|
| Port 21 | M16x1,5 VOSS |
| Port 22 | M16x1,5 VOSS |
| Port 41 | M16x1,5 VOSS |
| Port 42 | M16x1,5 VOSS |
| Pressure | MAX 12 BAR |
Other OEMs
WABCO
- 973 011 202 0
- 9730112020
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| WABCO |