303.02.0044 KNORR-BREMSE 4-circuit protection valve
303.02.0044
Summary
●Port 1: M22x1,5 ●Port 21: M16x1,5 ●Port 22: M16x1,5 ●Port 23: M16x1,5 ●Port 24: M16x1,5 ●Operating Pressure: 12 BAR ●Opening Pressure 21: 6,8 BAR ●Opening Pressure 22: 6,8 BAR ●Opening Pressure 23: 7 BAR ●Opening Pressure 24: 6,8 BAR ●Closing Pressure 21: 5,5 BAR ●Closing Pressure 22: 5,5 BAR ●Closing Pressure 23: 5,5 BAR ●Closing Pressure 24: 5,5 BAR
| EAN Code | 8683457005235 |
|---|
Ready to Order
Compatible OEM Codes
- KNORR-BREMSE II36150 AE 4616
Description
The VADEN ORIGINAL 303.02.0044 is a precision-engineered component designed for reliability within the pneumatic braking system of heavy commercial vehicles. This high-strength component ensures stable air distribution across multiple circuits, maintaining system integrity even under demanding operating conditions.
This product serves as a high-quality replacement for the KNORR-BREMSE AE4616 and II36150 models. It is specifically engineered to be compatible with KNORR-BREMSE systems and features a robust design with Port 1 (M22x1,5) and multiple M16x1,5 ports for precise connectivity. The 303.02.0044 is the OE equivalent of the KNORR-BREMSE AE4616 and II36150 used in professional heavy-duty vehicle applications.<
For workshop technicians performing routine maintenance or system repairs, this valve provides predictable opening and closing pressure thresholds. With an operating pressure of up to 12 BAR and a maximum capacity of 20 BAR, it offers consistent performance in complex brake circuits. Always ensure that the connection ports are inspected for any debris before installation to maintain optimal pneumatic flow.
Maintaining the correct pressure settings is vital for vehicle safety and system longevity. This part is designed to handle high-pressure environments while ensuring that the individual circuit thresholds are met precisely as specified by the technical data.
This product serves as a high-quality replacement for the KNORR-BREMSE AE4616 and II36150 models. It is specifically engineered to be compatible with KNORR-BREMSE systems and features a robust design with Port 1 (M22x1,5) and multiple M16x1,5 ports for precise connectivity. The 303.02.0044 is the OE equivalent of the KNORR-BREMSE AE4616 and II36150 used in professional heavy-duty vehicle applications.<
For workshop technicians performing routine maintenance or system repairs, this valve provides predictable opening and closing pressure thresholds. With an operating pressure of up to 12 BAR and a maximum capacity of 20 BAR, it offers consistent performance in complex brake circuits. Always ensure that the connection ports are inspected for any debris before installation to maintain optimal pneumatic flow.
Maintaining the correct pressure settings is vital for vehicle safety and system longevity. This part is designed to handle high-pressure environments while ensuring that the individual circuit thresholds are met precisely as specified by the technical data.
Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 21 | M16x1,5 |
| Port 22 | M16x1,5 |
| Port 23 | M16x1,5 |
| Port 24 | M16x1,5 |
| Operating Pressure | 12 BAR |
| Opening Pressure 21 | 6,8 BAR |
| Opening Pressure 22 | 6,8 BAR |
| Opening Pressure 23 | 7 BAR |
| Opening Pressure 24 | 6,8 BAR |
| Closing Pressure 21 | 5,5 BAR |
| Closing Pressure 22 | 5,5 BAR |
| Closing Pressure 23 | 5,5 BAR |
| Closing Pressure 24 | 5,5 BAR |
| Pressure | MAX 20 BAR |
Other OEMs
KNORR-BREMSE
- AE4616
- II36150
- AE 4616
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What are the primary OEM cross-references for this part?
This product is compatible with the following OEM reference numbers: AE4616, II36150.
What are the technical port specifications for this valve?
The valve features one M22x1,5 port (Port 1) and four M16x1,5 ports (Ports 21, 22, 23, and 24) for standard pneumatic connections.
What is the operating pressure range for this component?
The component is designed for an operating pressure of up to 12 BAR and can withstand a maximum pressure of up to 20 BAR.
Which systems is this protection valve compatible with?
This part is designed specifically for use within KNORR-BREMSE braking systems in heavy commercial vehicles.
When should a technician check the opening pressures?
Technicians should monitor if the circuit meets the specified opening pressures (e.g., 6,8 BAR for ports 21, 22, and 24) to ensure optimal braking performance.