99707005559 Multi-circuit Protection Valve for Faun
303.02.0002
Summary
This multi-circuit protection valve is engineered for Faun heavy commercial vehicles. It features high-strength components with M22x1.5 and M12x1.5 port configurations, ensuring precise pressure regulation within the braking system. Equivalent to OE Faun 99707005559.
| EAN Code | 8699031075839 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 934 705 002 0
-
MERCEDES BENZ
- 003 431 55 06
-
FAUN
- 99707005559
Description
This multi-circuit protection valve serves as a critical component within the pneumatic braking system, managing air pressure distribution across multiple circuits. By regulating airflow, it ensures that a leak in one circuit does not compromise the braking performance of the entire vehicle, providing essential safety through pressure-sensitive isolation.
This component is designed to be compatible with Faun vehicles. It features specific technical parameters including M22x1.5 ports and M12x1.5 ports, with opening pressures of 7.5 BAR for ports 23/24 and opening pressures of 9 BAR for ports 21/22.
Technicians should verify port sizes and pressure settings during installation to ensure system integrity. Maintenance involves checking for air leaks at the M22x1.5 and M12x1.5 connections and ensuring that the closing pressures—such as 7 BAR for ports 21/22 and 4.5 BAR for ports 23/24—align with OEM requirements.
Consult your authorized distributor.
This component is designed to be compatible with Faun vehicles. It features specific technical parameters including M22x1.5 ports and M12x1.5 ports, with opening pressures of 7.5 BAR for ports 23/24 and opening pressures of 9 BAR for ports 21/22.
Technicians should verify port sizes and pressure settings during installation to ensure system integrity. Maintenance involves checking for air leaks at the M22x1.5 and M12x1.5 connections and ensuring that the closing pressures—such as 7 BAR for ports 21/22 and 4.5 BAR for ports 23/24—align with OEM requirements.
Consult your authorized distributor.
OE cross-reference
303.02.0002 (Multi-circuit Protection Valve) is the equivalent of the Faun OE number. This part directly replaces Faun OE number 99707005559.Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 21 | M22x1,5 |
| Port 22 | M22x1,5 |
| Port 23 | M22x1,5 |
| Port 24 | M22x1,5 |
| Port 25 | M22x1,5 |
| Port 26 | M22x1,5 |
| Port 27 | M12x1,5 |
| Port 28 | M12x1,5 |
| Opening Pressure 23/24 | 7,5 BAR |
| Closing Pressure 21/22 | 7 BAR |
| Closing Pressure 23/24 | 4,5 BAR |
| Port 21/22 | 9 BAR |
| Opening Pressure 21/22 | 9 BAR |
Other OEMs
FAUN
- 99707005559
MERCEDES BENZ
- A0034315506
- 0034315506
- 003.431.5506
- 003.431.55.06
- 003 431 5506
- 003 431 55 06
WABCO
- 9347050020
- 934.705.002.0
- 934 705 002 0
Related Products
Repair Kits
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| FAUN | |||
| MERCEDES BENZ | |||
| WABCO |
FAQ
What is the function of this protection valve?
It isolates different air circuits in the braking system to prevent complete loss of pressure if a leak occurs in one part of the system.
Which vehicle types is this compatible with?
This part is specifically designed for use in Faun heavy commercial vehicles.
What are the technical port specifications?
The unit features multiple ports including M22x1.5 and M12x1.5 thread sizes to accommodate standard heavy-duty pneumatic connections.
How can I identify if the valve needs replacement?
Technicians should look for signs of pressure drops in specific circuits or air leaks around the M22x1.5 and M12x1.5 connection points.
What are the OE reference numbers of this part?
303.02.0002 directly replaces Faun OE number 99707005559.