301.03.0055 KNORR-BREMSE Complete, Air Dryer Valve
301.03.0055
Summary
●Heater: ----- ●Port 1: M22x1,5 ●Port 21: M22x1,5 ●Pressure: 12,5 BAR ●Port 22: M12x1,5 ●Port 4/23: M12x1,5
| EAN Code | 8699031080185 |
|---|
Ready to Order
Compatible OEM Codes
- KNORR-BREMSE LA 8232 II39740FN50 II30446N04 II30446AT II30446
Description
The high-performance air dryer valve is a critical component within the pneumatic brake system, ensuring the removal of moisture and contaminants from the compressed air stream. This unit is engineered with high-strength components to maintain optimal system pressure and protect downstream components from damage.
This 301.03.0055 product is the OE equivalent of the KNORR-BREMSE II30446, II30446AT, II30446N04, II39740FN50, and LA8232 used in KNORR-BREMSE systems. It features precise port configurations including M22x1,5 for ports 1 and 21, and M12x1,5 for ports 22 and 4/23, ensuring a secure and reliable connection within the air circuit.
For workshop technicians performing maintenance or system overhauls, this complete valve assembly provides a direct fit for heavy commercial vehicle brake systems. It is essential to verify the port dimensions and pressure ratings (12,5 BAR) to ensure compatibility with the existing pneumatic architecture before installation.
Check the compatibility list for detailed technical specifications regarding this professional-grade air dryer component.
This 301.03.0055 product is the OE equivalent of the KNORR-BREMSE II30446, II30446AT, II30446N04, II39740FN50, and LA8232 used in KNORR-BREMSE systems. It features precise port configurations including M22x1,5 for ports 1 and 21, and M12x1,5 for ports 22 and 4/23, ensuring a secure and reliable connection within the air circuit.
For workshop technicians performing maintenance or system overhauls, this complete valve assembly provides a direct fit for heavy commercial vehicle brake systems. It is essential to verify the port dimensions and pressure ratings (12,5 BAR) to ensure compatibility with the existing pneumatic architecture before installation.
Check the compatibility list for detailed technical specifications regarding this professional-grade air dryer component.
Technical Specifications
| Heater | ----- |
|---|---|
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 |
| Pressure | 12,5 BAR |
| Port 22 | M12x1,5 |
| Port 4/23 | M12x1,5 |
Other OEMs
KNORR-BREMSE
- LA8232
- LA 8232
- II39740FN50
- II30446N04
- II30446AT
- II30446
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What are the technical port specifications for this valve?
The valve features Port 1 and Port 21 as M22x1,5, while Port 22 and Port 4/23 are M12x1,5.
Which OEM reference numbers are compatible with this part?
Compatible OE numbers include II30446, II30446AT, II30446N04, II39740FN50, and LA8232.
What is the operating pressure of this air dryer valve?
The component is designed to operate at a pressure of 12,5 BAR.
Is this part suitable for heavy commercial vehicle brake systems?
Yes, it is specifically designed for heavy commercial vehicle pneumatic brake systems compatible with KNORR-BREMSE hardware.
Does this unit include a heater component?
Based on the technical specifications provided, this specific model does not include a heater.