42530049 4-circuit protection valve
303.02.0047
Summary
The VADEN ORIGINAL 4-circuit protection valve is a high-strength component designed for the brake system. It features Port 1 (M22x1,5) and Ports 21, 22, 23, and 24 (M16x1,5) with an operating pressure of 13 BAR. This part is a precise OE equivalent for IVECO 42530049 and KNORR-BREMSE AE 4641.
| EAN Code | 8683457005266 |
|---|
Ready to Order
Compatible OEM Codes
- KNORR-BREMSE AE 4641
- IVECO 42530049
Description
A 4-circuit protection valve is a critical component within the pneumatic brake system, designed to isolate different air circuits to ensure safety and pressure regulation during operation. This high-strength component ensures that air pressure distribution remains stable across the vehicle's braking network.
The VADEN ORIGINAL 303.02.0047 is the OE equivalent of the IVECO 42530049 used in IVECO systems. It also serves as a compatible replacement for the KNORR-BREMSE AE 4641. This part is engineered to meet strict technical requirements, featuring a specific configuration of ports including Port 1 (M22x1,5) and four secondary ports (M16x1,5) to maintain optimal pressure regulation.
For workshop technicians and fleet managers, this valve provides reliable performance under high-pressure conditions, with an operating pressure of up to 13 BAR and maximum pressure thresholds of 20 BAR. It is essential for maintaining the integrity of the pneumatic circuits in heavy commercial vehicles.
When replacing this unit, ensure all port connections are secure and that the opening and closing pressures align with your system's specifications to guarantee optimal braking functionality.
The VADEN ORIGINAL 303.02.0047 is the OE equivalent of the IVECO 42530049 used in IVECO systems. It also serves as a compatible replacement for the KNORR-BREMSE AE 4641. This part is engineered to meet strict technical requirements, featuring a specific configuration of ports including Port 1 (M22x1,5) and four secondary ports (M16x1,5) to maintain optimal pressure regulation.
For workshop technicians and fleet managers, this valve provides reliable performance under high-pressure conditions, with an operating pressure of up to 13 BAR and maximum pressure thresholds of 20 BAR. It is essential for maintaining the integrity of the pneumatic circuits in heavy commercial vehicles.
When replacing this unit, ensure all port connections are secure and that the opening and closing pressures align with your system's specifications to guarantee optimal braking functionality.
Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 21 | M16x1,5 |
| Port 22 | M16x1,5 |
| Port 23 | M16x1,5 |
| Port 24 | M16x1,5 |
| Operating Pressure | 13 BAR |
| Opening Pressure 21 | 7,5 BAR |
| Opening Pressure 22 | 7,5 BAR |
| Opening Pressure 23 | 7,5 BAR |
| Opening Pressure 24 | 7,5 BAR |
| Closing Pressure 21 | 5,2 BAR |
| Closing Pressure 22 | 5,2 BAR |
| Closing Pressure 23 | 5,2 BAR |
| Closing Pressure 24 | 5,2 BAR |
| Pressure | MAX 20 BAR |
Other OEMs
IVECO
- 42530049
KNORR-BREMSE
- AE4641
- AE 4641
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| IVECO | |||
| KNORR-BREMSE |
FAQ
What are the primary OEM cross-references for this part?
This product is compatible with IVECO 42530049 and KNORR-BREMSE AE 4641.
What is the technical function of a 4-circuit protection valve?
It acts as a safety component that isolates different pneumatic circuits in the brake system to maintain pressure stability and prevent total system failure.
What are the port specifications for this valve?
The unit features one M22x1,5 port (Port 1) and four M16x1,5 ports (Ports 21, 22, 23, and 24).
What is the operating pressure range for this component?
The component operates at a standard pressure of 13 BAR and can handle a maximum pressure of up to 20 BAR.
Which vehicle systems is this part compatible with?
This part is designed for heavy commercial vehicle brake systems, specifically compatible with IVECO and KNORR-BREMSE hardware.