301.07.0030 Pressure Limiting Valve
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301.07.0030 Pressure Limiting Valve - WABCO

301.07.0030

Summary

●Port 1: M22x1,5 VOSS ●Port 2: M22x1,5 VOSS ●Inlet Pressure: 10 BAR ●Adjustment Range: 5,8 …..10,8 BAR ●Outlet Pressure: 7 BAR

EAN Code8683457011359
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Description

The technical function of this pressure limiting valve is to regulate pneumatic pressure within the brake system, ensuring stable operation under varying loads. Designed with high-strength components, it provides reliable pressure control for heavy commercial vehicle brake circuits.

301.07.0030 is the OE-equivalent of the WABCO 475 010 314 0 pressure limiting valve used in DAF, MAN (including Neoplan), Mercedes-Benz, ProVia, VDL, and EVOBUS systems. This component also serves as a high-performance replacement for OEM codes 1518115, 81.52101-6282, 81.52101-6283, 005 429 04 44, and PRO 010 314 0.

For workshop technicians performing maintenance, this part features M22x1,5 VOSS ports for secure assembly. It is essential to verify the inlet pressure of 10 BAR and the adjustment range of 5,8 to 10,8 BAR during installation to maintain optimal system performance and safety standards.

This part is engineered for precision and durability in demanding pneumatic environments. It ensures that the brake system maintains the correct pressure threshold even during heavy-duty cycles.

Technical Specifications

Port 1M22x1,5 VOSS
Port 2M22x1,5 VOSS
Inlet Pressure10 BAR
Adjustment Range5,8 …..10,8 BAR
Outlet Pressure7 BAR

Other OEMs

DAF

  • 1518115

MAN

  • 81.52101-6282
  • 81.52101-6283
  • 81521016282
  • 81521016283

MERCEDES BENZ

  • 005 429 04 44
  • 0054290444
  • A0054290444

ProVia

  • PRO 010 314 0

VDL

  • 31047728

WABCO

  • 475 010 314 0
  • 4750103140

Vehicles Used

BrandModelEngine
DAF
EVOBUS
MAN
MAN NEOPLAN
MERCEDES BENZ
NEOPLAN
PACCAR
ProVia
VDL
WABCO

FAQ

What are the port specifications for this pressure limiting valve?
The unit features two M22x1,5 VOSS ports (Port 1 and Port 2) for standard industrial pneumatic connection.
Which vehicle brands is this part compatible with?
This part is compatible with systems from DAF, MAN (including Neoplan), Mercedes-Benz, ProVia, VDL, and EVOBUS.
Can I use this as an OE replacement for WABCO or Mercedes?
Yes, it is a direct replacement for WABCO (475 010 314 0) and Mercedes-Benz (005 429 04 44) specifications.
What is the operating pressure range for this component?
The valve has an inlet pressure of 10 BAR and an adjustment range between 5,8 and 10,8 BAR.
Does this part cover other OEM numbers like MAN or ProVia?
Yes, it covers OEM codes including MAN (81.52101-6282, 81.521 own), ProVia (PRO 010 314 0), and VDL (31047728).