2500 230 650 Valve Plate for Air Brake Compressors

What does a compressor valve plate do?

This compressor valve plate is a critical component within the pneumatic brake compressor assembly, responsible for regulating air flow within the cylinder head. By managing the intake and discharge cycles, it ensures that compressed air reaches the storage tanks effectively while maintaining stable system pressure for heavy commercial vehicles.

Vehicle and engine compatibility

This component is specifically engineered for compatibility with Cummins ISBe and ISLe engines. It is widely utilized in various heavy-duty applications, including models from KamAZ, Ford Trucks, Yutong, Zhongtong, Paz, Dongfeng, Liaz, Iveco Bus, Nefaz, and Volkswagen Constellation. This ensures reliable performance across a broad range of commercial transport vehicles.

Maintenance and installation guidance

When performing maintenance or repairs on the pneumatic brake system, technicians should inspect the valve plate for signs of fatigue or uneven wear. Replacing a worn plate can restore air delivery efficiency without the need for a complete compressor unit replacement. Ensure all seating surfaces are clean during installation to maintain an airtight seal.

Troubleshooting air pressure issues

To ensure proper function, verify that the plate matches the specific compressor housing and cylinder count of the installed unit. For precise torque specifications during assembly, always follow the service manual provided by the vehicle manufacturer.

OE cross-reference

2500 230 650 (Compressor Valve Plate) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number SEB01916004.