Four Circuit Prot. Valve II37461 - AE4608

New Genuine Knorr-Bremse with one year warranty.

The Multi-Circuit Protection Valve receives compressed air from the air supply system comprising the air compressor and air treatment devices (contaminant removal and pressure control) and then distributes the compressed air to the system reservoirs. Multi-Circuit Protection Valve's most common configuration is the four-circuit valve in which circuits 1 and 2 supply the service brake reservoirs, and circuits 3 and 4 supply the spring brake, trailer (if applicable) and auxiliary circuits. The Multi-Circuit Protection Valve provides protection of any circuit from breakdown in another circuit by delivering air to these different circuits. The Multi-Circuit Protection Valve provides protection of any circuit from breakdown in another circuit by delivering air to these different circuits. The degree of protection is determined by the valve feature pressure settings and the valve layout.

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Cross References

II37461, AE4608