Vaden Part No.
301.03.0050
Air Dryer Valve, Air Dryer Valves
EAN 8699031080130
This air dryer valve features 12 V heater and M22x1.5 ports. Compatible with Knorr-Bremse systems. Check the compatibility list.
Description
Heater: 12 V
Port 1: M22x1,5
Port 21: M22x1,5
Pressure: 8,5 BAR
Port 22: -
Port 4/23: M16x1,5 VOSS
Replaces
Technical Specifications
6| Spec | Value |
|---|---|
| Heater | 12 V |
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 |
| Pressure | 8,5 BAR |
| Port 22 | - |
| Port 4/23 | M16x1,5 VOSS |
Cross-Reference
4| Brand | Part number | Type | Notes |
|---|---|---|---|
| KNORR-BREMSE | II33424N50 | ||
| KNORR-BREMSE | II36939 | ||
| KNORR-BREMSE | II36939N49 | ||
| KNORR-BREMSE | LA 8280 |
All OEM part numbers and brand names are used for reference only. Vaden is not affiliated with, endorsed by, or sponsored by these manufacturers.
Repair Kits
1
Description
VADEN ORIGINAL 301.03.0050 is an equivalent part in the Air Dryer Valve, Air Dryer Valves group produced for the original KNORR-BREMSE (II33424N50, II36939, II36939N49, LA8280) references. With OE quality, it delivers the right part at a fair price.
Frequently Asked Questions
What is the primary function of this air dryer valve?
The valve manages moisture and contaminants within the pneumatic system to prevent corrosion and freezing in the air brake lines.
Which systems is this component compatible with?
This part is designed to be compatible with Knorr-Bremse systems used in heavy commercial vehicles.
What are the technical port specifications?
The unit features M22x1.5 ports and M16x1.5 VOSS connections, designed for an operating pressure of 8.5 BAR.
Does this unit include a heating element?
Yes, this specific model is equipped with a 12 V heater to assist in preventing moisture freeze-up during cold operation.
What are the OE reference numbers of this part?
301.03.0050 directly replaces Knorr-Bremse OE numbers II33424N50, II36939, II36939N49, LA8280.
Vehicle Applications
1| Make | Models |
|---|---|
| KNORR-BREMSE | — |