301.07.0136 Compatible Pressure Limiting Valve
301.07.0136
Summary
This pressure limiting valve is designed for heavy-duty air brake systems, featuring M22x1.5 ports and a 1-0.3 Bar pressure range. It is compatible with DAF, MAN, and Scania vehicle systems to ensure reliable pneumatic regulation. Equivalent to OE DAF 639990, MAN 81521106045 and Scania 1932734.
| EAN Code | 8683457046351 |
|---|
Ready to Order
Compatible OEM Codes
-
DAF
- 816487
- 639990
-
WABCO
- 434 100 026 0
-
SCANIA
- 1932734
-
MAN
- 81.52110-6045
Description
What does a pressure limiting valve do?
This pressure limiting valve plays a critical role in regulating air pressure within the braking system of heavy commercial vehicles. By managing air flow through a piston-and-spring mechanism, it ensures that the pneumatic system maintains stable pressure levels during operation. This component is manufactured from high-strength components to withstand demanding heavy-duty service conditions.Compatible vehicles and engines
The valve is engineered for compatibility with DAF, MAN, and Scania vehicles. It functions within the air brake and air suspension systems to prevent over-pressurization. This part is also suitable for use in various heavy commercial vehicle applications where precise pneumatic control is required.Installation and maintenance
For proper installation, technicians should verify that the M22x1.5 ports are correctly aligned and seated. Maintaining the integrity of the connections is vital for ensuring the 1-0.3 Bar operating range remains consistent throughout the service interval. Consult your authorized distributor for fitment guidance.System reliability
Regular inspection of the return line and port seals can help prevent pressure drops in the braking circuit. Ensuring the valve operates within its specified parameters helps maintain the overall safety and reliability of the vehicle's pneumatic system.OE cross-reference
301.07.0136 (Pressure Limiting Valve) is the equivalent of the DAF, MAN, Scania and WABCO OE numbers. This part directly replaces DAF OE numbers 639990, 816487. It also replaces MAN OE number 81521106045, Scania OE number 1932734 and WABCO OE number 4341000260.Technical Specifications
| Port 1 | M22x1.5 |
|---|---|
| Port 2 | M22x1.5 |
| Pressure | 1-0.3 Bar |
| Return | OK |
Other OEMs
DAF
- 816487
- 639990
MAN
- 81521106045
- 81.52110-6045
SCANIA
- 1932734
WABCO
- 4341000260
- 434 100 026 0
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAF | |||
| MAN | |||
| SCANIA | |||
| WABCO |
FAQ
What is the function of this pressure limiting valve?
It regulates air pressure within the braking or suspension system by venting excess air when a specific threshold is reached.
Which vehicle brands are compatible with this part?
This component is compatible with DAF, MAN, and Scania vehicles, as well as systems from WABCO.
What are the technical port specifications?
The valve features two M22x1.5 ports and operates within a pressure range of 1-0.3 Bar.
How can I identify if a replacement is needed?
Technicians should look for signs of pressure fluctuations or leaks in the pneumatic lines during routine inspections.
What are the OE reference numbers of this part?
301.07.0136 directly replaces DAF OE numbers 639990, 816487. It also replaces MAN OE number 81521106045, Scania OE number 1932734 and WABCO OE number 4341000260.