301.07.0083 Knorr-Bremse Compatible Pressure Limiting Valve
301.07.0083
Summary
This pressure limiting valve is designed for heavy commercial vehicle brake systems. It features M16x1.5 ports and maintains a transition pressure of 7.5 BAR ± 0.2 BAR with a safety pressure of 9.0 BAR ± 0.5 BAR. Compatible with Knorr-Bremse systems. Equivalent to OE Knorr-Bremse AC156A.
| EAN Code | 8683457011885 |
|---|
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Compatible OEM Codes
-
KNORR-BREMSE
- AC 156 A
Description
What does a pressure limiting valve do?
This pressure limiting valve plays a critical role in the pneumatic brake system of heavy commercial vehicles by regulating air pressure levels. It ensures that the braking force remains within safe operational limits by controlling the pressure distribution across the system. High-strength components are utilized to withstand the demanding conditions of heavy-duty brake applications.System compatibility
Designed to meet strict industrial standards, this component is compatible with Knorr-Bremse systems. It provides reliable regulation for various heavy commercial vehicle braking architectures, ensuring consistent performance during deceleration and pressure fluctuations.Installation and maintenance
For proper installation, technicians should verify that the M16x1.5 ports are free of debris and that seals are correctly seated to prevent leaks. Monitoring the transition pressure at approximately 7.5 BAR and checking the safety limit at 9.0 BAR is essential for maintaining system integrity and ensuring effective braking performance.Operational specifications
Consult your authorized distributor.OE cross-reference
301.07.0083 (Pressure Limiting Valve) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number AC156A.Technical Specifications
| Port 1 | M16x1,5 |
|---|---|
| Port 2 | M16x1,5 |
| Limited Transition Pressure | 7,5 BAR ± 0,2 BAR |
| Safety Pressure | 9,0 BAR ± 0,5 BAR |
Other OEMs
KNORR-BREMSE
- AC156A
- AC 156 A
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 to ensure it does not exceed safe operational limits, maintaining consistent braking force.
What are the technical port specifications?
This valve features two M16x1.5 ports designed for secure pneumatic connections in heavy-duty systems.
What are the pressure thresholds for this component?
The component operates with a limited transition pressure of 7.5 BAR ± 0.2 BAR and a safety pressure of 9.0 BAR ± 0.5 BAR.
Which systems is this valve compatible with?
This part is specifically designed to be compatible with Knorr-Bremse systems used in heavy commercial vehicles.
What are the OE reference numbers of this part?
301.07.0083 directly replaces Knorr-Bremse OE number AC156A.