301.01.0043 Unloader Valve Equivalent to WABCO
301.01.0043
Summary
This high-strength unloader valve is engineered for heavy commercial vehicle brake systems. Featuring M22x1,5 port configurations and a cut-out pressure of 8.5 BAR / 0.2 BAR, it ensures precise pressure regulation within the pneumatic circuit. Designed for durability in demanding environments. Equivalent to OE WABCO 9753001560.
| EAN Code | 8683457011281 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 975 300 156 0
Description
What does an unloader valve do?
This unloader valve plays a critical role in the air brake system by regulating pressure and ensuring the compressor maintains the correct operating range. It is constructed from high-strength components to withstand constant pneumatic cycling and pressure fluctuations during heavy-duty operation.System compatibility
The component is designed to be compatible with WABCO systems and meets the technical requirements for reliable pressure management. This part is essential for maintaining stable air pressure across the vehicle's pneumatic circuits.Installation and maintenance
Installation requires careful attention to the M22x1,5 port connections to ensure a leak-free seal. Technicians should verify that the cut-out pressure of 8.5 BAR / 0.2 BAR aligns with the specific system requirements before integration.Troubleshooting guidance
Regular inspection of the valve ports and seals can prevent system pressure drops and ensure consistent braking performance.OE cross-reference
301.01.0043 (Unloader Valve) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 9753001560.Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 4 | - |
| Port 21 | M22x1,5 |
| Cut-Out Pressure | 8,5 BAR / 0,2 BAR |
| Inflation Valve | OK |
Other OEMs
WABCO
- 9753001560
- 975 300 156 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the function of this unloader valve?
It regulates air pressure within the braking system, helping to manage the compressor's load and maintaining stable pneumatic levels.
What are the port specifications for this part?
The unit features M22x1,5 ports to ensure secure connection within heavy-duty air brake circuits.
What is the cut-out pressure for this component?
This valve operates with a specific cut-out pressure of 8.5 BAR / 0.2 BAR to ensure system stability.
Is this valve compatible with WABCO systems?
Yes, this component is designed to be compatible with WABCO systems and meets necessary industrial standards.
What are the OE reference numbers of this part?
301.01.0043 directly replaces WABCO OE number 9753001560.