303.06.0047 WABCO Complete, ALB Load Sensing Valve
303.06.0047
Summary
●Empty Pressure Port 41/42: 0,5 BAR ●Empty Pressure Port 2: 2 BAR ●Full Pressure Port 2: 7 BAR ●Full Pressure Port 41/42: 7,2 BAR ●Port 1: M16x1,5 ●Port 2: M16x1,5(x2) ●Port 4: M16x1,50. This high-strength component is a vital part of the pneumatic brake system for heavy commercial vehicles.
| EAN Code | 8683457050648 |
|---|
Ready to Order
Compatible OEM Codes
- WABCO 475 711 055 0
Description
The ALB Load Sensing Valve is a critical component within the pneumatic brake system of heavy commercial vehicles, ensuring optimal pressure distribution based on load weight. This high-strength component is engineered to maintain precise pneumatic control under varying operating conditions, providing reliable braking performance for heavy-duty transport applications.
The 303.06.0047 is the OE equivalent of the WABCO 4757110550 used in WABCO systems. This specific model features specialized port configurations including Port 1 (M16x1,5), Port 2 (M16x1,5 x2), and Port 4 (M16x1,50) to ensure seamless integration into the vehicle's braking architecture.
For workshop technicians and fleet managers, maintaining the integrity of the braking system is paramount. This valve should be inspected during routine pneumatic system maintenance to ensure that pressure thresholds—such as the 7,2 BAR Full Pressure Port 41/42—are consistently met without leakage or loss of sensitivity.
Selecting the correct load sensing valve ensures that the vehicle's braking distance and response time remain within safe operational limits regardless of the load weight.
The 303.06.0047 is the OE equivalent of the WABCO 4757110550 used in WABCO systems. This specific model features specialized port configurations including Port 1 (M16x1,5), Port 2 (M16x1,5 x2), and Port 4 (M16x1,50) to ensure seamless integration into the vehicle's braking architecture.
For workshop technicians and fleet managers, maintaining the integrity of the braking system is paramount. This valve should be inspected during routine pneumatic system maintenance to ensure that pressure thresholds—such as the 7,2 BAR Full Pressure Port 41/42—are consistently met without leakage or loss of sensitivity.
Selecting the correct load sensing valve ensures that the vehicle's braking distance and response time remain within safe operational limits regardless of the load weight.
Technical Specifications
| Empty Pressure Port 41/42 | 0,5 BAR |
|---|---|
| Empty Pressure Port 2 | 2 BAR |
| Full Pressure Port 2 | 7 BAR |
| Full Pressure Port 41/42 | 7,2 BAR |
| Port 1 | M16x1,5 |
| Port 2 | M16x1,5(x2) |
| Port 4 | M16x1,50 |
Other OEMs
WABCO
- 4757110550
- 475 711 055 0
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the primary function of this ALB Load Sensing Valve?
It regulates the pneumatic brake pressure by sensing the load on the vehicle to ensure optimal braking force and safety.
Which OEM numbers does this part replace?
This product is compatible with the WABCO OEM reference: 4757110550.
What are the technical port specifications for this unit?
The unit features Port 1 (M16x1,5), Port 2 (M16x1,5 x2), and Port 4 (M16x1,50) for precise pneumatic connections.
Is this part suitable for heavy commercial vehicles?
Yes, it is specifically designed for heavy commercial vehicle brake systems to handle varying load pressures.
How can I identify if a replacement is needed?
Technicians should look for symptoms of inconsistent braking response or irregular pressure regulation in the pneumatic braking circuit.