13 01 12 Volvo Compatible Compressor Valve Plate

What does a compressor valve plate do?

This compressor valve plate serves as a critical component within the air brake compressor assembly, regulating the flow and pressure of compressed air. Built from high-strength components, it ensures the consistent delivery of air required for braking systems in heavy commercial vehicles. Regular inspection of this component is essential to maintain optimal pneumatic system pressure.

Compatible Volvo vehicles and engines

This valve plate is engineered to fit various Volvo models, including the FM12, VHD, NH12, FH12, FL12, FH16, VNL, and FM10 series. It is also suitable for Volvo Ce A40D and B12 models. This part is compatible with WABCO systems and is designed to meet the rigorous requirements of heavy-duty engine applications such as D12, D16C, and DXi12.

Installation and maintenance

When performing maintenance or repairs on the air compressor, technicians should verify the plate thickness and port layout against the original component. Proper installation ensures that the compressor maintains its intended compression ratio and prevents air leaks within the pneumatic circuit. Always check the existing valve plate for signs of wear or uneven surface contact during routine service intervals.

Selection guidance

Selecting the correct valve plate is vital for system integrity. Because different compressor types may be used within the same vehicle model, it is recommended to verify compatibility based on the specific compressor housing configuration to ensure a precise fit.

OE cross-reference

13 01 12 (Compressor Valve Plate) is the equivalent of the Volvo and WABCO OE numbers. This part directly replaces Volvo OE numbers 20382347S2, 20547525S2, 20569224S2, 20701801S2. It also replaces WABCO OE numbers 4127040010S2, 4127040040S2, 4127040050S2, 4127040080S2.