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932 400 003 0 Air Dryer Valve Compatible with WABCO

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932 400 003 0 Air Dryer Valve for WABCO systems

301.02.0022

Summary

This high-strength air dryer valve is designed for heavy commercial vehicle brake systems. It features specific port configurations including M22x1.5, M16x1.5 VOSS, and M12x1.5, operating at a pressure of 10 BAR to ensure reliable moisture removal and system protection. Compatible with WABCO systems. Equivalent to OE WABCO 9324000030.

Product identifiers
EAN Code8699031075723
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Compatible OEM Codes

  • WABCO
    • 932 400 003 0
  • SCANIA
    • 390854
  • ProVia
    • PRO 400 002 0
  • MERCEDES BENZ
    • 000 430 15 15
  • FAUN
    • 99707007540

Description

What does an air dryer valve do?

This air dryer valve serves as a critical component within the pneumatic brake system, specifically designed to manage air quality by removing moisture and contaminants. By preventing water accumulation, it protects downstream braking components from corrosion and potential freeze-up during cold operations, ensuring consistent braking performance under heavy loads.

Vehicle compatibility and technical specs

The component is engineered for high-duty cycles in heavy commercial vehicle applications and is compatible with WABCO systems. Its technical configuration includes a 10 BAR pressure rating and precise port sizing, featuring M22x1.5, M16x1.5 VOSS, M16x1.5, and M12x1.5 connection points to ensure a secure fit within the pneumatic circuit.

Installation and maintenance guidance

For workshop technicians and fleet managers, proper installation of this valve is essential for maintaining the integrity of the air brake system. Regular inspection of the port connections and ensuring the seals are seated correctly helps prevent pressure drops and air leaks in the system.

System reliability

Consult your authorized distributor to confirm exact fitment for your specific vehicle configuration.

OE cross-reference

301.02.0022 (Air Dryer Valve Air Dryer Valves) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 9324000030.

Technical Specifications

Technical Specifications
Heater-----
Port 12M12x1,5
Port 21M22x1,5
Pressure10 BAR
Port 22M16x1,5 VOSS
Port 11M22x1,5
Port 23M16x1,5
Port 4/25-

Other OEMs

FAUN

  • 99707007540

MERCEDES BENZ

  • A0004301515
  • 0004301515
  • 000.430.1515
  • 000.430.15.15
  • 000 430 1515
  • 000 430 15 15

ProVia

  • PRO4000020
  • PRO 400 002 0

SCANIA

  • 390854

WABCO

  • 9324000030
  • 932.400.003.0
  • 932 400 003 0

Related Products

Repair Kits

Used In

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
FAUN
MERCEDES BENZ
ProVia
SCANIA
WABCO

FAQ

What is the function of this air dryer valve?
This valve removes moisture and contaminants from the compressed air within the brake system to prevent corrosion and freezing.
What are the technical port specifications?
The valve features several connection points: M22x1.5, M16x1.5 VOSS, M16x1.5, and M12x1.5 ports, designed for 10 BAR pressure.
Is this part compatible with WABCO systems?
Yes, this component is specifically designed to be compatible with WABCO systems in heavy commercial vehicles.
How can I know if my air dryer valve needs replacement?
Technicians should look for signs of moisture in the air tanks or inconsistent braking performance caused by system contamination.
What are the OE reference numbers of this part?
301.02.0022 directly replaces WABCO OE number 9324000030.