303.04.0004 WABCO ECAS Solenoid Valve
303.04.0004
Summary
This high-strength ECAS Solenoid Valve features multiple M22x1,5 VOSS ports and is designed for a 20 BAR operating pressure. It serves as a reliable component within the electronic controlled air suspension system, ensuring precise pneumatic control and durability in heavy commercial vehicle applications.
| EAN Code | 8683457002722 |
|---|
Ready to Order
Compatible OEM Codes
- WABCO 472 905 117 0
Description
The ECAS Solenoid Valve is a critical component designed to manage pneumatic control within electronic air suspension systems. This part ensures precise air distribution and pressure regulation, providing the stability required for heavy-duty transport operations. With its high-strength components, it maintains reliable performance even under demanding conditions.
The 303.04.0004 is the OE equivalent of the WABCO 4729051170 used in WABCO systems. This valve is engineered to meet rigorous standards for compatibility and precision. It features multiple M22x1,5 VOSS ports, specifically ports 11, 21, 22, 23, 24, 25, and 26, to facilitate seamless integration into the existing pneumatic circuit.
For workshop technicians and fleet managers, maintaining the suspension system involves regular inspections of the solenoid valve's port integrity and pressure settings. This unit operates at a standard pressure of 20 BAR, ensuring consistent response times during vehicle leveling and height adjustments. Proper installation according to the technical specifications is essential for optimal system performance.
When diagnosing suspension-related issues, technicians should check for pneumatic leaks or electrical connectivity at the solenoid terminals to ensure the system reacts correctly to control signals.
The 303.04.0004 is the OE equivalent of the WABCO 4729051170 used in WABCO systems. This valve is engineered to meet rigorous standards for compatibility and precision. It features multiple M22x1,5 VOSS ports, specifically ports 11, 21, 22, 23, 24, 25, and 26, to facilitate seamless integration into the existing pneumatic circuit.
For workshop technicians and fleet managers, maintaining the suspension system involves regular inspections of the solenoid valve's port integrity and pressure settings. This unit operates at a standard pressure of 20 BAR, ensuring consistent response times during vehicle leveling and height adjustments. Proper installation according to the technical specifications is essential for optimal system performance.
When diagnosing suspension-related issues, technicians should check for pneumatic leaks or electrical connectivity at the solenoid terminals to ensure the system reacts correctly to control signals.
Technical Specifications
| Port 22 | M22x1,5 VOSS |
|---|---|
| Port 23 | M22x1,5 VOSS |
| Port 21 | M22x1,5 VOSS |
| Port 11 | M22x1,5 VOSS |
| Port 24 | M22x1,5 VOSS |
| Port 25 | M22x1,5 VOSS |
| Port 26 | M22x1,5 VOSS |
| Pressure | 20 BAR |
| Description | - |
| Port 3 | - |
Other OEMs
WABCO
- 4729051170
- 472 905 117 0
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the primary function of this ECAS Solenoid Valve?
It functions as a precision control component within the electronic air suspension system to regulate pneumatic airflow based on control signals.
Which OEM numbers is this product compatible with?
This product is compatible with WABCO 4729051170.
What are the technical port specifications for this part?
The valve features several M22x1,5 VOSS connection ports (including ports 11, 21, 22, 23, 24, 25, and 26) designed for high-pressure stability.
What is the recommended operating pressure for this valve?
The unit is designed to operate effectively at a pressure of 20 BAR within heavy commercial vehicle suspension systems.
How can I identify if this solenoid valve needs replacement?
Technicians should look for symptoms such as inconsistent vehicle leveling or pneumatic leaks near the M22x1,5 VOSS connection points.