Skip to content
301.02.0031 Air Dryer Valve, Brake System

1716 Views Updated

301.02.0031 Compatible Air Dryer Valve

301.02.0031

Summary

This air dryer valve features a 24 V heater and M22x1.5 ports to ensure reliable air processing. It is compatible with Scania, Iveco, Neoplan, and Irisbus vehicles, providing high-strength components for heavy-duty brake systems. Equivalent to OE Irisbus 8171695, Iveco 106933 and Neoplan 110275100.

Product identifiers
EAN Code8699031075242
Ready to Order
Get Information
Share
WhatsApp Facebook X LinkedIn

Compatible OEM Codes

  • WABCO
    • 432 410 020 0
  • SCANIA
    • 390854
  • NEOPLAN
    • 110275100
  • IVECO
    • 106933
  • IRISBUS
    • 8171695

Description

What does an air dryer valve do?

This air dryer valve plays a critical role in the pneumatic brake system by managing air quality and moisture removal. It is engineered with high-strength components to withstand the rigorous demands of heavy commercial vehicle operation, ensuring a consistent supply of dry air to the braking system.

Vehicle and system compatibility

The unit is compatible with Scania, Iveco, Neoplan, and Irisbus vehicles. It is also designed to function within systems utilizing WABCO standards. This component is essential for maintaining optimal pneumatic pressure across various heavy-duty applications.

Installation and maintenance

Installation requires attention to the specific port sizes, including the M22x1.5 and M12x1.5 connections. Technicians should verify the 24 V electrical connection for the heater to prevent moisture buildup in cold climates. Regular inspection of the ports and seals ensures long-term reliability.

System reliability

Maintaining a clean air supply helps prevent damage to downstream pneumatic valves and actuators. For optimal performance, check the integration of this valve within the larger air processing unit regularly.

OE cross-reference

301.02.0031 (Air Dryer Valve Air Dryer Valves) is the equivalent of the Irisbus, Iveco, Neoplan, Scania and WABCO OE numbers. This part directly replaces Irisbus OE number 8171695. It also replaces Iveco OE number 106933, Neoplan OE number 110275100, Scania OE number 390854 and WABCO OE number 4324100200.

Technical Specifications

Technical Specifications
Heater24 V
Port 1M22x1,5
Port 21M22x1,5
Pressure9,5 BAR
Port 22M12x1,5
Port 4/23-

Other OEMs

IRISBUS

  • 8171695

IVECO

  • 106933

NEOPLAN

  • 110275100

SCANIA

  • 390854

WABCO

  • 4324100200
  • 432.410.020.0
  • 432 410 020 0

Related Products

Repair Kits

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
IRISBUS
IVECO
NEOPLAN
SCANIA
WABCO

FAQ

What is the function of the heater in this valve?
The 24 V heater prevents moisture from freezing within the valve, ensuring reliable operation in cold weather conditions for heavy commercial vehicles.
Which vehicle brands are compatible with this component?
This valve is compatible with Scania, Iveco, Neoplan, and Irisbus vehicles, as well as systems utilizing WABCO technology.
What are the technical port specifications?
The unit features M22x1.5 ports (Port 1 and Port 21) and an M12x1.5 port (Port 22) to ensure precise fitment in pneumatic systems.
How can I identify if the valve needs replacement?
Technicians should look for signs of moisture in the air lines or inconsistent pressure regulation to determine if a replacement is required.
What are the OE reference numbers of this part?
301.02.0031 directly replaces Irisbus OE number 8171695. It also replaces Iveco OE number 106933, Neoplan OE number 110275100, Scania OE number 390854 and WABCO OE number 4324100200.