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KNORR-BREMSE Multi-circuit Protection Valve, Brake System (AE4528S) Aftermarket Equivalent

303.02.0023

Summary

●Port 1: M16x1,5 ●Port 21: M22x1,5 ●Port 22: M22x1,5 ●Port 23: M22x1,5 ●Port 24: M22x1,5 ●Port 25: M22x1,5 ●Port 26: M22x1,5 ●Opening Pressure 1: 7 BAR ●Opening Pressure 2: 7 BAR ●Opening Pressure 3: 7,5 BAR ●Opening Pressure 4: 7 BAR ●Closing Pressure 1/2: 4,5 BAR ●Closing Pressure 3/4: 4,5 BAR ●Port 11: M22x1,5 ●Pressure sensor: 5 V

Product identifiers
EAN Code8699031080789
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Compatible OEM Codes

  • KNORR-BREMSE
    • AE 4528 S

Description

On heavy commercial vehicles, the Multi-circuit Protection Valve, Multi-circuit Protection Valves is a critical part for the safe operation of the system. VADEN ORIGINAL 303.02.0023 is manufactured to OE-quality standards as an equivalent for the original KNORR-BREMSE (AE4528S) references.

Technical Specifications

Technical Specifications
Port 1M16x1,5
Port 21M22x1,5
Port 22M22x1,5
Port 23M22x1,5
Port 24M22x1,5
Port 25M22x1,5
Port 26M22x1,5
Opening Pressure 17 BAR
Opening Pressure 27 BAR
Opening Pressure 37,5 BAR
Opening Pressure 47 BAR
Closing Pressure 1/24,5 BAR
Closing Pressure 3/44,5 BAR
Port 11M22x1,5
Pressure sensor5 V

Other OEMs

KNORR-BREMSE

  • AE4528-S
  • AE 4528-S
  • AE 4528 S

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE