301.07.0092 Compatible Pressure Limiting Valve
301.07.0092
Summary
This pressure limiting valve features M22x1.5 ports and a transition pressure of 4.2 BAR ± 0.2 BAR. Engineered for heavy commercial vehicle brake systems, it ensures precise pressure regulation and safety within the pneumatic circuit. Equivalent to OE Knorr-Bremse AC157G.
| EAN Code | 8683457010390 |
|---|
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Compatible OEM Codes
-
KNORR-BREMSE
- AC 157 G
Description
What does a pressure limiting valve do?
This pressure limiting valve plays a critical role in maintaining regulated air pressure within the braking system. By controlling the transition between pressure stages, it ensures that the pneumatic circuit operates within safe limits, preventing overpressure conditions that could compromise braking performance.Compatibility and technical specifications
Designed for reliability in heavy commercial vehicle applications, this component is compatible with Knorr-Bremse systems. It features precise technical specifications, including M22x1.5 ports and a limited transition pressure of 4.2 BAR ± 0.2 BAR, ensuring seamless integration into existing pneumatic architectures.Installation and maintenance guidance
Maintenance technicians should check the safety pressure levels, which are rated at 5.7 BAR ± 0.5 BAR, during routine inspections to ensure system integrity. Proper installation requires verifying port alignment to prevent leaks in the high-pressure lines.System troubleshooting
Regular monitoring of the valve helps prevent system-wide pneumatic failures and maintains consistent stopping power for the vehicle.OE cross-reference
301.07.0092 (Pressure Limiting Valve) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number AC157G.Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 2 | M22x1,5 |
| Limited Transition Pressure | 4,2 BAR ± 0,2 BAR |
| Safety Pressure | 5,7 BAR ± 0,5 BAR |
Other OEMs
KNORR-BREMSE
- AC157G
- AC 157 G
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Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What is the function of this pressure limiting valve?
It regulates air pressure within the braking system by maintaining a specific transition pressure to ensure safe operation.
What are the port specifications for this component?
The valve is equipped with M22x1.5 ports on both sides to ensure secure pneumatic connections.
How is the transition pressure measured?
The component is designed with a limited transition pressure of 4.2 BAR ± 0.2 BAR for precise regulation.
What is the safety pressure rating?
The unit maintains a safety pressure threshold of 5.7 BAR ± 0.5 BAR to protect the pneumatic circuit.
What are the OE reference numbers of this part?
301.07.0092 directly replaces Knorr-Bremse OE number AC157G.