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1935644 Relay Valve Compatible with Scania

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1935644 Relay Valve for Scania vehicles

303.01.0004

Summary

This relay valve is designed for heavy commercial vehicle brake systems, specifically compatible with Scania. It features M22x1.5 VOSS and M16x1.5 VOSS port configurations and is rated for a maximum pressure of 10 BAR, ensuring reliable pneumatic performance. Equivalent to OE Scania 1935644.

Product identifiers
EAN Code8699031064345
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Compatible OEM Codes

  • MAN
    • 81.52116-9071
    • 81.52116-9065
    • 81.52116-6065
    • 81.52116-6062
    • 81.52116-6061
    • 81.52116-6059
  • WABCO
    • 973 006 000 0
  • SCANIA
    • 1935644
  • RENAULT TRUCKS
    • 7701012770
  • IVECO
    • 08137884
  • DAF
    • 1505412

Description

What does a relay valve do?

This relay valve serves as a critical component within the pneumatic brake system of heavy commercial vehicles. It manages air pressure distribution to ensure consistent braking performance and system stability during deceleration. Built with high-strength components, it is engineered to withstand the rigorous demands of heavy-duty service environments.

Vehicle compatibility and fitment

This component is compatible with Scania vehicles and their specific braking requirements. It is designed to function within the complex pneumatic circuits of heavy commercial vehicles, ensuring the correct air delivery to the brake chambers.

Installation and technical specifications

Technicians should verify the port configurations during installation. This unit features an M22x1.5 VOSS port (Port 1) and two M16x1.5 VOSS ports (Port 2 and Port 4). Proper installation ensures the system maintains its rated maximum pressure of 10 BAR without leaks.

Maintenance guidance

Regular inspection of the pneumatic lines and port seals is recommended to prevent pressure drops in the braking circuit.

OE cross-reference

303.01.0004 (Relay Valve Relay Valves) is the equivalent of the Scania OE number. This part directly replaces Scania OE number 1935644.

Technical Specifications

Technical Specifications
Port 1M22x1,5 VOSS
Port 2M16x1,5 VOSS
Port 4M16x1,5 VOSS
PressureMAX 10 BAR

Other OEMs

DAF

  • 1505412

IVECO

  • 08137884

MAN

  • 81521169071
  • 81521169065
  • 81521166065
  • 81521166062
  • 81521166061
  • 81521166059
  • 81.52116.9071
  • 81.52116.9065
  • 81.52116.6065
  • 81.52116.6062
  • 81.52116.6061
  • 81.52116.6059
  • 81.52116-9071
  • 81.52116-9065
  • 81.52116-6065
  • 81.52116-6062
  • 81.52116-6061
  • 81.52116-6059

RENAULT TRUCKS

  • 7701012770

SCANIA

  • 1935644

WABCO

  • 9730060000
  • 973.006.000.0
  • 973 006 000 0

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF
IVECO
MAN
RENAULT TRUCKS
SCANIA
WABCO

FAQ

What is the primary function of this relay valve?
The relay valve regulates air pressure within the pneumatic braking system, ensuring that the brakes receive the necessary pressure for safe and effective stopping power.
Which vehicle brands is this part compatible with?
This specific component is designed to be compatible with Scania vehicles and their associated braking systems.
What are the connection specifications for this component?
The unit features one M22x1.5 VOSS port and two M16x1.5 VOSS ports, supporting a maximum operating pressure of 10 BAR.
How can I know if a replacement is needed?
Technicians should look for symptoms such as inconsistent braking force or audible air leaks within the pneumatic circuit during system testing.
What are the OE reference numbers of this part?
303.01.0004 directly replaces Scania OE number 1935644.