301.03.0025 Complete, Air Dryer Valve
1698 Visualized

301.03.0025 KNORR-BREMSE Complete, Air Dryer Valve

301.03.0025

Summary

●Heater: 24 V ●Port 1: M22x1,5 ●Port 21: M22x1,5 ●Pressure: 10 BAR ●Port 22: M12x1,5 ●Port 4/23: M12x1,5

EAN Code8699031079882
Ready to Order
Get Information
Share
WhatsApp Facebook X LinkedIn

Description

The high-strength components in this assembly ensure reliable air filtration and pressure regulation within the pneumatic braking system. This complete air dryer valve is designed to maintain optimal air quality by removing moisture and contaminants, ensuring the longevity of downstream pneumatic components in heavy commercial vehicles.

301.03.0025 is the OE-equivalent of the KNORR-BREMSE II30444, II30444ES, II30444N50, and LA 8230 used in KNORR-BREMSE systems. This unit is engineered to meet strict technical standards for heavy-duty vehicle maintenance and ensures seamless integration with existing brake system architectures.

Designed for professional workshop technicians, this part features a 24 V heater and specific port configurations including M22x1,5 and M12x1,5 threads to facilitate precise installation. Regular inspection of the air dryer assembly and port connections is recommended during standard service intervals to ensure peak pneumatic performance and system reliability.

Technical Specifications

Heater24 V
Port 1M22x1,5
Port 21M22x1,5
Pressure10 BAR
Port 22M12x1,5
Port 4/23M12x1,5

Other OEMs

KNORR-BREMSE

  • II30444
  • II30444ES
  • II30444N50
  • LA 8230
  • LA8230

Related Products

Repair Kits

Vehicles Used

BrandModelEngine
KNORR-BREMSE

FAQ

What are the compatible OEM numbers for this part?
This component is compatible with KNORR-BREMSE OE numbers II30444, II30444ES, II30444N50, and LA 8230.
What is the operating pressure and voltage for this unit?
The unit operates at a pressure of 10 BAR and includes a 24 V heater for optimal performance.
What are the thread specifications for the ports?
The assembly features Port 1 (M22x1,5), Port 21 (M22x1,5), Port 22 (M12x1,5), and Port 4/23 (M12x1,5).
Is this part suitable for heavy commercial vehicles?
Yes, this is a heavy-duty grade component designed specifically for heavy commercial vehicle brake systems.
Does this part require specific installation tools?
The part uses standard M22x1,5 and M12x1,5 threading common in professional workshop assemblies.