301.02.0114 Air Dryer Valve for WABCO Systems
301.02.0114
Summary
This heavy-duty air dryer valve is designed for critical brake system maintenance. Featuring a 12 V heater and specialized port configurations including 1/2"-14 NPTF and 1/4"-18 NPTF, it ensures optimal moisture management in heavy commercial vehicle air systems. Compatible with WABCO systems. Equivalent to OE WABCO 4324130120.
| EAN Code | 8683457009721 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 432 413 012 0
Description
What does an air dryer valve do?
This air dryer valve plays a vital role in maintaining the integrity of the pneumatic brake system. By managing air flow and moisture, it helps protect downstream components from corrosion and prevents freeze-up during operation. Utilizing high-strength components, this valve ensures reliable performance under heavy-duty service conditions.Technical specifications and compatibility
The unit is compatible with WABCO systems. It features a 12 V heater to prevent moisture accumulation in cold climates and is designed to operate within a pressure range of 7.9 to 9 BAR. The connection points include 1/2"-14 NPTF for primary ports and a 1/4"-18 NPTF port for auxiliary lines.Installation and maintenance guidance
For optimal system health, technicians should inspect the valve during routine brake system service. Ensuring that port connections are secure and that the electrical heater is functioning correctly will prevent moisture ingress into the air lines. Consult your authorized distributor for more information.System reliability
Regular maintenance of the air dryer assembly helps maintain consistent braking performance across the entire pneumatic circuit.OE cross-reference
301.02.0114 (Air Dryer Valve Air Dryer Valves) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4324130120.Technical Specifications
| Heater | 12 V |
|---|---|
| Port 1 | 1/2"-14 NPTF |
| Port 21 | 1/2"-14 NPTF |
| Pressure | 7,9 to 9 BAR |
| Port 4/23 | 1/4"-18 NPTF |
Other OEMs
WABCO
- 4324130120
- 432 413 012 0
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the function of this air dryer valve?
It manages moisture and contaminants within the pneumatic brake system to prevent corrosion and freezing in heavy commercial vehicles.
What are the technical port specifications?
The valve features 1/2"-14 NPTF ports and a 1/4"-18 NPTF port, designed to operate within a pressure range of 7.9 to 9 BAR.
Does this component include a heater?
Yes, this model is equipped with a 12 V heater to assist in moisture management during cold weather operation.
Which systems is this valve compatible with?
This component is designed to be compatible with WABCO systems used in heavy commercial vehicle braking applications.
What are the OE reference numbers of this part?
301.02.0114 directly replaces WABCO OE number 4324130120.