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1505047 Compressor Governor Valve compatible with Volvo

301.05.0002

Summary

This compressor governor valve is designed for Volvo FL10 trucks equipped with TD102 engines. It features a 7.9 BAR pressure setting and an M10x1 port to ensure precise air pressure regulation within the braking system. Equivalent to OE Volvo 1505047.

Product identifiers
EAN Code8699031057651
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Compatible OEM Codes

  • VOLVO
    • 949873
    • 3944252
    • 1505047
  • KNORR-BREMSE
    • 1189393000

Description

What does a governor valve do?

This compressor governor valve plays a critical role in managing the air pressure output of the compressor within the heavy commercial vehicle braking system. By monitoring reservoir pressure, it regulates the compressor by switching between load and unload modes to maintain stable operational levels.

Vehicle and engine compatibility

This component is specifically fitted to Volvo FL10 trucks utilizing TD102 engines. It ensures that the air brake system receives a consistent pressure supply, maintaining the integrity of the pneumatic circuit during heavy-duty operation.

Technical specifications and installation

Technical specifications for this unit include a pressure setting of 7.9 BAR and an M10x1 port connection. For proper installation, technicians should verify that the thread and port dimensions match the existing assembly to ensure a secure, leak-free fitment.

Maintenance and troubleshooting

Regular inspection of the governor is recommended to prevent air pressure fluctuations. If the system fails to reach or maintain target pressure, verifying the valve's integrity is a standard troubleshooting step.

OE cross-reference

301.05.0002 (Compressor Governor Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1505047.

Technical Specifications

Technical Specifications
Pressure7,9 BAR
PortM10x1

Other OEMs

KNORR-BREMSE

  • 1189393000

VOLVO

  • 949873
  • 3944252
  • 1505047

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
VOLVO
VOLVO B10B D10A
VOLVO B10M D10A
VOLVO B12 D12A
VOLVO F10 TD102
VOLVO F12 TD122
VOLVO FL10 D10A
VOLVO FL10 TD102
VOLVO FL10 TD103
VOLVO FL12 TD122
VOLVO FL12 TD123
VOLVO NL10 D10A
VOLVO NL12 D12A

FAQ

What is the function of this governor valve?
The governor regulates the air compressor output by switching between load and unload modes based on the reservoir pressure.
Which vehicle is this part compatible with?
This specific valve is designed for Volvo FL10 trucks featuring TD102 engines.
What are the technical specifications of this unit?
The unit operates at a 7.9 BAR pressure setting and features an M10x1 port connection.
How can I identify if a replacement is needed?
Technicians should look for symptoms such as inconsistent air pressure or failure to reach the required operating band.
What are the OE reference numbers of this part?
301.05.0002 directly replaces Volvo OE number 1505047.