301.07.0093 Compatible Pressure Limiting Valve
301.07.0093
Summary
This pressure limiting valve is designed for heavy commercial vehicle brake systems. It features M22x1,5 ports and maintains a limited transition pressure of 3,6 BAR ± 0,2 BAR to ensure precise pneumatic control and system safety. Equivalent to OE Knorr-Bremse AC157L.
| EAN Code | 8683457010406 |
|---|
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Compatible OEM Codes
-
KNORR-BREMSE
- AC 157 L
Description
What does a pressure limiting valve do?
This pressure limiting valve plays a critical role in regulating air pressure within the pneumatic braking system. By managing pressure fluctuations, it ensures that the braking force remains consistent and prevents over-pressurization in downstream components. Built with high-strength components, it provides reliable performance under heavy commercial vehicle operating conditions.System compatibility
This component is compatible with Knorr-Bremse systems and is designed to meet strict industrial standards for brake system stability. Its precise engineering helps maintain the integrity of the pneumatic circuit during deceleration and idling.Installation and technical specifications
Installation and maintenance should be performed by a workshop technician. The unit features M22x1,5 port sizes and operates with a limited transition pressure of 3,6 BAR ± 0,2 BAR and a safety pressure of 5,1 BAR ± 0,5 BAR. Regular inspection of the seals and port connections is recommended to prevent air leaks.Maintenance guidance
Consult your authorized distributor to verify specific fitment for your vehicle's braking configuration.OE cross-reference
301.07.0093 (Pressure Limiting Valve) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number AC157L.Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 2 | M22x1,5 |
| Limited Transition Pressure | 3,6 BAR ± 0,2 BAR |
| Safety Pressure | 5,1 BAR ± 0,5 BAR |
Other OEMs
KNORR-BREMSE
- AC157L
- AC 157 L
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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 pneumatic pressure within the brake system to prevent over-pressurization and ensure stable braking performance.
What are the technical port specifications?
The valve is equipped with M22x1,5 ports for secure connection to the pneumatic lines.
What are the pressure thresholds for this component?
The unit features a limited transition pressure of 3,6 BAR ± 0,2 BAR and a safety pressure of 5,1 BAR ± 0,5 BAR.
Which brands is this component compatible with?
This part is designed to be compatible with Knorr-Bremse systems in heavy commercial vehicles.
What are the OE reference numbers of this part?
301.07.0093 directly replaces Knorr-Bremse OE number AC157L.