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301.07.0156 Pressure Limiting Valve, Brake System

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301.07.0156 Scania and Van Hool Compatible Pressure Limiting Valve

301.07.0156

Summary

High-strength pressure limiting valve designed for heavy commercial vehicle brake systems. Features M22x1.5 ports, a 5.3-0.3 Bar pressure range, and integrated non-return functionality. Compatible with Scania and Van Hool vehicles. Equivalent to OE Scania 1932742, Van Hool 637208400 and WABCO 4341001280.

Product identifiers
EAN Code8683457046559
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Compatible OEM Codes

  • WABCO
    • 434 100 128 0
  • VAN HOOL
    • 637208400
  • SCANIA
    • 1932742

Description

What does a pressure limiting valve do?

This pressure limiting valve plays a critical role in maintaining stable pneumatic pressure within the braking system. By regulating pressure levels, it ensures consistent braking performance and prevents system over-pressurization during heavy-duty operation.

Vehicle compatibility and fitment

This component is specifically engineered for compatibility with Scania and Van Hool vehicles. It functions effectively within systems requiring precise pressure regulation to maintain safety standards across various driving conditions.

Technical specifications and installation

The unit features M22x1.5 port connections and operates within a pressure range of 5.3-0.3 Bar. It includes non-return capabilities to ensure unidirectional flow control, which is essential for maintaining system integrity during rapid pressure fluctuations.

Maintenance and troubleshooting

Regular inspection of the valve ports and pressure settings is recommended to ensure optimal brake system responsiveness. Check the compatibility list to ensure correct fitment for your specific vehicle requirements.

OE cross-reference

301.07.0156 (Pressure Limiting Valve) is the equivalent of the Scania, Van Hool and WABCO OE numbers. This part directly replaces Scania OE number 1932742. It also replaces Van Hool OE number 637208400 and WABCO OE number 4341001280.

Technical Specifications

Technical Specifications
Port 1M22x1.5
Port 2M22x1.5
Pressure5.3-0.3 Bar
Non-ReturnOK

Other OEMs

SCANIA

  • 1932742

VAN HOOL

  • 637208400

WABCO

  • 4341001280
  • 434 100 128 0

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
SCANIA
VAN HOOL
WABCO

FAQ

What is the function of this pressure limiting valve?
It regulates the air pressure within the brake system to prevent over-pressurization and ensures stable pneumatic operation for heavy commercial vehicles.
Which vehicle brands are compatible with this part?
This component is designed for use in Scania and Van Hool vehicles, ensuring compatibility with their specific braking architectures.
What are the technical port specifications?
The valve is equipped with M22x1.5 ports and supports a functional pressure range of 5.3-0.3 Bar.
Does this valve include non-return functionality?
Yes, this unit features integrated non-return capabilities to assist in maintaining correct pressure directionality within the system.
What are the OE reference numbers of this part?
301.07.0156 directly replaces Scania OE number 1932742. It also replaces Van Hool OE number 637208400 and WABCO OE number 4341001280.