301.07.0017 Compatible Quick Release Valve
301.07.0017
Summary
This quick release valve is designed for heavy commercial vehicle air brake systems. Featuring M22x1.5 ports and a maximum operating pressure of 10 BAR, it ensures rapid air venting for reliable braking performance in DAF, Iveco, MAN, and Scania applications. Equivalent to OE DAF 1518111, Iveco 222792 and MAN 81521156022.
| EAN Code | 8683457008984 |
|---|
Ready to Order
Compatible OEM Codes
-
MAN
- 81.52115-6026
- 81.52115-6023
- 81.52115-6022
-
WABCO
- 473 501 203 0
-
SCANIA
- 1935907
-
IVECO
- 222792
-
DAF
- 1518111
Description
What does a quick release valve do?
This quick release valve is a critical component within the pneumatic brake system of heavy commercial vehicles, designed to rapidly vent compressed air from the brake chambers once the pedal is released. By minimizing the delay caused by air traveling through long lines, this valve ensures immediate disengagement of brake linings, which enhances overall braking response and safety.Vehicle and engine compatibility
This component is compatible with DAF, Iveco, MAN, and Scania trucks. It is specifically engineered to work within air brake circuits requiring high-strength components and precise pneumatic control. This ensures reliable operation even under demanding heavy-duty conditions.Installation and maintenance
For proper installation, technicians should verify that the M22x1.5 port configuration matches the existing pneumatic lines. The valve features one primary inlet and multiple outlet ports to manage air distribution effectively. Ensure all connections are secure to maintain the 10 BAR maximum pressure rating during operation.System performance and selection
Regular inspection of the valve body and port connections can help prevent air leaks and ensure consistent braking performance. Maintaining these components helps preserve the longevity of the entire pneumatic system.OE cross-reference
301.07.0017 (Quick Release Valve) is the equivalent of the DAF, Iveco, MAN, Scania and WABCO OE numbers. This part directly replaces DAF OE number 1518111. It also replaces Iveco OE number 222792, MAN OE numbers 81521156022, 81521156023, 81521156026, Scania OE number 1935907 and WABCO OE number 4735012030.Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 2 | M22x1,5 (x2) |
| Port 3 | M22x1,5 |
| Pressure | MAX 10 BAR |
Other OEMs
DAF
- 1518111
IVECO
- 222792
MAN
- 81521156026
- 81521156023
- 81521156022
- 81.52115-6026
- 81.52115-6023
- 81.52115-6022
SCANIA
- 1935907
WABCO
- 4735012030
- 473 501 203 0
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAF | |||
| IVECO | |||
| MAN | |||
| SCANIA | |||
| WABCO |
FAQ
What is the function of a quick release valve in a truck?
It rapidly vents compressed air from the brake chambers as soon as the pedal is released, reducing brake lag and improving response time.
What are the technical port specifications for this valve?
This unit features M22x1.5 ports (Port 1: M22x1.5; Port 2: M22x1.5 x2; Port 3: M22x1.5) with a maximum operating pressure of 10 BAR.
Which vehicle brands are compatible with this component?
This valve is compatible with heavy commercial vehicles from DAF, Iveco, MAN, and Scania, as well as WABCO systems.
How can I identify if a quick release valve needs replacement?
Technicians should look for symptoms such as delayed brake release or audible air leaks from the pneumatic lines near the axle.
What are the OE reference numbers of this part?
301.07.0017 directly replaces DAF OE number 1518111. It also replaces Iveco OE number 222792, MAN OE numbers 81521156022, 81521156023, 81521156026, Scania OE number 1935907 and WABCO OE number 4735012030.