301.07.0087 KNORR-BREMSE Compatible Pressure Limiting Valve
301.07.0087
The 301.07.0087 Pressure Limiting Valve is a high-precision component designed for heavy commercial vehicle braking systems. Featuring Port 1: M22x1,5 and Port 2: M22x1,5, it operates with a Limited Transition Pressure of 7,5 BAR - 0,5 BAR and a Security Pressure of 9,0 BAR ± 0,5 BAR to ensure optimal system regulation.
| EAN Code | 8683457010345 |
|---|
Description
This pressure limiting valve serves a critical role within the braking system of heavy commercial vehicles, ensuring regulated air pressure transitions during operation. Engineered with high-strength components, the part provides reliable performance under demanding pneumatic conditions. Its precise construction is essential for maintaining stable braking pressure and system safety.
301.07.0087 is the OE-equivalent of the KNORR-BREMSE AC 157 A pressure limiting valve used in professional heavy vehicle braking systems. This component is specifically engineered to meet the technical requirements of KNORR-BREMSE hardware, ensuring seamless integration and maintaining the high standards required for heavy-duty commercial transport.
Workshop technicians should note that this unit features dual M22x1,5 ports to facilitate precise assembly within the pneumatic circuit. Regular inspection of the transition pressure—set between 7,5 BAR and 0,5 BAR—and the security pressure of 9,0 BAR ± 0,5 BAR is recommended during routine service intervals to ensure continued braking efficiency and system integrity.
Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 2 | M22x1,5 |
| Limited Transition Pressure | 7,5 BAR - 0,5 BAR |
| Security Pressure | 9,0 BAR ± 0,5 BAR |
Other OEMs
KNORR-BREMSE
- AC 157 A
- AC157A
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Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| KNORR-BREMSE |