301.07.0055 Pressure Limiting Valve — Renault Trucks compatible
301.07.0055
Summary
This heavy-duty pressure limiting valve is designed for Renault Trucks brake systems. It features an inlet pressure of 11 BAR, an adjustment range of 4,0 to 8,0 BAR, and an outlet pressure of 7,0 BAR ± 0,2 BAR. Built with high-strength components to ensure reliable pneumatic regulation. Equivalent to OE Renault Trucks 5010399905 and WABCO 4750150450.
| EAN Code | 8683457011601 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 475 015 045 0
-
RENAULT TRUCKS
- 5010399905
Description
What does a pressure limiting valve do?
This pressure limiting valve plays a critical role in the pneumatic regulation of heavy commercial vehicle air brake systems. By utilizing a piston-and-spring mechanism, it manages air pressure levels to ensure the system operates within safe parameters. The component is manufactured using high-strength components to withstand the demanding conditions of heavy-duty commercial vehicle service.Vehicle and system compatibility
This specific unit is compatible with Renault Trucks and is designed to meet the requirements of WABCO systems. It is engineered to maintain an outlet pressure of 7,0 BAR ± 0,2 BAR with an inlet pressure of 11 BAR. The adjustment range allows for precise regulation between 4,0 and 8,0 BAR, ensuring optimal system performance across various operating conditions.Installation and maintenance
For proper installation and maintenance, technicians should verify that the M16x1,5 ports are correctly aligned and seated to prevent air leaks. Regular inspection of the spring mechanism and port integrity is recommended to maintain the safety pressure threshold of 9,5 BAR. Consult your authorized distributor for professional installation guidance.Troubleshooting and safety
Maintaining correct pressure regulation is vital for the safety of the entire pneumatic circuit. This valve helps prevent over-pressurization in the braking system, ensuring consistent response times for heavy commercial vehicles.OE cross-reference
301.07.0055 (Pressure Limiting Valve) is the equivalent of the Renault Trucks and WABCO OE numbers. This part directly replaces Renault Trucks OE number 5010399905. It also replaces WABCO OE number 4750150450.Technical Specifications
| Port 1 | M16x1,5 |
|---|---|
| Port 2 | M16x1,5 |
| Inlet Pressure | 11 BAR |
| Adjustment Range | 4,0 …..8,0 BAR |
| Outlet Pressure | 7,0 BAR ± 0,2 BAR |
| Safety Pressure | 9,5 BAR |
Other OEMs
RENAULT TRUCKS
- 5010399905
WABCO
- 4750150450
- 475 015 045 0
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| RENAULT TRUCKS | |||
| WABCO |
FAQ
What is the function of this pressure limiting valve?
It uses a piston-and-spring mechanism to open at a specific threshold, venting excess air to regulate pressure within the pneumatic system.
Which vehicle makes is this compatible with?
This component is specifically designed for use in Renault Trucks vehicles and is compatible with WABCO systems.
What are the technical pressure specifications?
The unit supports an inlet pressure of 11 BAR and provides an outlet pressure of 7,0 BAR ± 0,2 BAR with a safety threshold of 9,5 BAR.
What port sizes are required for installation?
This valve features two M16x1,5 ports to ensure secure connection within the air brake circuit.
What are the OE reference numbers of this part?
301.07.0055 directly replaces Renault Trucks OE number 5010399905. It also replaces WABCO OE number 4750150450.