303.02.0116 WABCO 4-circuit protection valve
303.02.0116
Summary
●Port 1: M22x1,5 Voss ●Port 21: M22x1,5 Voss ●Port 22: M22x1,5 Voss ●Port 23: M22x1,5 Voss ●Port 24: M22x1,5 Voss ●Opening Pressure 21: 6,7 BAR ●Opening Pressure 22: 6,6 BAR ●Opening Pressure 23: 5,8 BAR ●Opening Pressure 24: 5,8 BAR ●Closing Pressure 21: 5,2 BAR ●Closing Pressure 22: 5,1 BAR ●Closing Pressure 23: 4,8 BAR ●Closing Pressure 24: 4,8 BAR. High-strength component for brake systems.
| EAN Code | 8683457044272 |
|---|
Ready to Order
Compatible OEM Codes
- WABCO 934 714 404 0
Description
The technical function of a protection valve is to ensure the stability of the pneumatic circuit within the braking system by managing pressure distribution across multiple circuits. This high-strength component is designed to maintain system integrity even under demanding operating conditions.
The VADEN ORIGINAL 303.02.0116 is the OE equivalent of the WABCO 9347144040 used in professional braking systems. It features a robust construction with five M22x1,5 Voss ports to ensure precise connectivity and air-tight performance. This part is specifically engineered to meet the requirements of high-standard braking hardware and is compatible with WABCO systems.
For workshop technicians, this component provides specific opening and closing pressure thresholds across four circuits (ranging from 6,7 BAR to 4,8 BAR) to guarantee safety and responsiveness. When replacing this part, it is essential to verify the port specifications and pressure settings to ensure seamless integration with the existing pneumatic lines.
Regular inspection of the valve and its connection points is recommended to prevent pressure drops in the braking system. Always ensure that the M22x1,5 Voss ports are clean and free of debris during installation to maintain optimal performance.
The VADEN ORIGINAL 303.02.0116 is the OE equivalent of the WABCO 9347144040 used in professional braking systems. It features a robust construction with five M22x1,5 Voss ports to ensure precise connectivity and air-tight performance. This part is specifically engineered to meet the requirements of high-standard braking hardware and is compatible with WABCO systems.
For workshop technicians, this component provides specific opening and closing pressure thresholds across four circuits (ranging from 6,7 BAR to 4,8 BAR) to guarantee safety and responsiveness. When replacing this part, it is essential to verify the port specifications and pressure settings to ensure seamless integration with the existing pneumatic lines.
Regular inspection of the valve and its connection points is recommended to prevent pressure drops in the braking system. Always ensure that the M22x1,5 Voss ports are clean and free of debris during installation to maintain optimal performance.
Technical Specifications
| Opening Pressure 21 | 6,7 BAR |
|---|---|
| Opening Pressure 22 | 6,6 BAR |
| Opening Pressure 23 | 5,8 BAR |
| Opening Pressure 24 | 5,8 BAR |
| Closing Pressure 21 | 5,2 BAR |
| Closing Pressure 22 | 5,1 BAR |
| Closing Pressure 23 | 4,8 BAR |
| Closing Pressure 24 | 4,8 BAR |
| Port 1 | M22x1,5 Voss |
| Port 22 | M22x1,5 Voss |
| Port 23 | M22x1,5 Voss |
| Port 24 | M22x1,5 Voss |
| Port 21 | M22x1,5 Voss |
Other OEMs
WABCO
- 9347144040
- 934 714 404 0
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
It serves as a protection valve to manage and distribute air pressure across four distinct circuits, ensuring system stability.
It serves as a protection valve to manage and distribute air pressure across four distinct circuits, ensuring system stability.
Which OEM numbers does this part replace?
9347144040
What are the port specifications for this valve?
The unit features five ports (Port 1, 21, 22, 23, and 24) all utilizing the M22x1,5 Voss standard for secure connection.
What are the typical opening pressures for this unit?
The opening pressures vary by circuit: Port 21 at 6,7 BAR; Port 22 at 6,6 BAR; and Ports 23 and 24 at both 5,8 BAR.
Is this part suitable for professional heavy-duty applications?
Yes, it is designed with high-strength components specifically for heavy commercial vehicle brake systems and compatible WABCO hardware.