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110273201 Unloader Valve for Neoplan Vehicles

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110273201 Neoplan Compatible Unloader Valve

301.01.0002

Summary

This high-strength unloader valve is designed for heavy commercial vehicle brake systems. It features specific M22x1.5 and M12x1.5 port configurations and operates with an 8.1 BAR cut-out pressure to ensure precise pressure regulation within the pneumatic circuit. Equivalent to OE Neoplan 110273201.

Product identifiers
EAN Code8699031064369
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Compatible OEM Codes

  • MERCEDES BENZ
    • 003 431 38 06
    • 003 431 36 06
    • 002 431 87 06
    • 002 431 52 06
    • 002 431 46 06
    • 002 431 15 06
  • NEOPLAN
    • 1102733544131
    • 1102733544130
    • 1102732544114
    • 110273201
  • DAF
    • 75038R
    • 75038A
    • 75038
    • 285768
  • MAN
    • N2.50999-9114
    • 84.52101-9017
    • 84.52101-6017
  • WABCO
    • 975 303 474 0
  • VAN HOOL
    • 637214100
  • TEREX
    • 00024212
  • STEYR
    • 99100360090
  • SCANIA
    • 1935691
  • RENAULT TRUCKS
    • 5021170478
  • IVECO
    • 500002011
  • IRISBUS
    • U403004451
  • FAUN
    • 99708458257

Description

What does an unloader valve do?

This unloader valve plays a critical role in the air brake system, managing pressure distribution to ensure reliable operation. It is engineered with heavy-duty grade materials to withstand the rigorous demands of heavy commercial vehicle air circuits, maintaining consistent performance under varying thermal and pressure conditions.

Vehicle compatibility and fitment

This component is specifically designed for Neoplan vehicles, ensuring precise fitment within the pneumatic architecture. It is compatible with Neoplan systems that require specific pressure regulation to maintain braking efficiency and system stability across all driving conditions.

Installation and maintenance

For optimal performance, technicians should verify the port specifications, including the M22x1.5 and M12x1.5 connections, during installation. Regular inspection of the inflation valve functionality and pressure settings is recommended to prevent system imbalances in the air brake circuit.

System performance guidance

Consult your authorized distributor.

OE cross-reference

301.01.0002 (Unloader Valve) is the equivalent of the Neoplan OE number. This part directly replaces Neoplan OE number 110273201.

Technical Specifications

Technical Specifications
Port 1M22x1,5
Port 4M12x1,5
Port 21M22x1,5
Port 22M12x1,5
Port 23M12x1,5
Cut-Out Pressure8,1 BAR / 0,2 BAR
Inflation ValveOK
Recycle Valve-

Other OEMs

DAF

  • 0285768
  • 0075038
  • 75038R
  • 75038A
  • 75038
  • 285768

FAUN

  • 99708458257

IRISBUS

  • U403004451

IVECO

  • 500002011

MAN

  • N2509999114
  • 84521019017
  • 84521016017
  • 84.52101.6017
  • N2.50999-9114
  • 84.52101-9017
  • 84.52101-6017

MERCEDES BENZ

  • A0034313806
  • A0034313606
  • A0024318706
  • A0024315206
  • A0024314606
  • A0024311506
  • 0034313806
  • 0034313606
  • 003.431.3806
  • 003.431.38.06
  • 003.431.3606
  • 003.431.36.06
  • 003 431 3806
  • 003 431 3606
  • 0024318706
  • 0024315206
  • 0024314606
  • 002.431.8706
  • 002.431.87.06
  • 002.431.5206
  • 002.431.52.06
  • 002.431.4606
  • 002.431.46.06
  • 002 431 8706
  • 002 431 5206
  • 002 431 4606
  • 003 431 38 06
  • 003 431 36 06
  • 002 431 87 06
  • 002 431 52 06
  • 002 431 46 06
  • 002 431 15 06

NEOPLAN

  • 1102733544131
  • 1102733544130
  • 1102732544114
  • 110273201

RENAULT TRUCKS

  • 5021170478

SCANIA

  • 1935691

STEYR

  • 99100360090

TEREX

  • 00024212

VAN HOOL

  • 637214100

WABCO

  • 9753034740
  • 975.303.474.0
  • 975 303 474 0

Related Products

Repair Kits

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF
FAUN
IRISBUS
IVECO
MAN
MERCEDES BENZ
NEOPLAN
RENAULT TRUCKS
SCANIA
STEYR
TEREX
VAN HOOL
WABCO

FAQ

What is the primary function of this unloader valve?
The unloader valve regulates air pressure within the brake system, ensuring that the compressor can vent pressure once the required levels are reached.
Which vehicle brands is this part compatible with?
This specific component is designed for use in Neoplan heavy commercial vehicles.
What are the port specifications for this component?
The unit features Port 1 and Port 21 with M22x1.5 threads, while Ports 4, 22, and 23 utilize M12x1.5 threads.
What is the cut-out pressure rating?
The component operates with a cut-out pressure of 8.1 BAR / 0.2 BAR to maintain system stability.
What are the OE reference numbers of this part?
301.01.0002 directly replaces Neoplan OE number 110273201.