Semi-Trailer Air Brake System Components (ABS/EBS)

Description

This product list includes core components for semi-trailer air brake systems, such as ABS combination valves, yellow/red trailer handshake connectors, power cables, sensor extension cables, and various valves (e.g., four-port emergency relay valves, single-release valves, quick-release valves). All components comply with EBS/ABS 4S/2M standards, enhancing braking response, stability, and safety for diverse semi-trailer configurations. The ABS combination valve optimizes anti-lock performance, while hybrid power cables and sensor extension cables ensure stable signal transmission. Emergency relay valves and quick-release valves improve emergency braking efficiency. Components are made of heat-resistant and wear-resistant materials, suitable for high-intensity environments with low maintenance costs.

The ABS Combination Valve (Part No. 4005000880) is a core control unit in semi-trailer air brake systems, responsible for real-time regulation of braking pressure to prevent wheel lock-up, ensuring stability and control during emergency braking or slippery conditions. It integrates an electronic control module (ECU) and pneumatic valves, dynamically adjusting braking force based on sensor signals to reduce stopping distance and avoid skidding. Compliant with EBS/ABS 4S/2M standards, it adapts to diverse vehicle braking logic, significantly enhancing safety.

Key Importance:

• ​Safety Critical: Directly impacts braking response and vehicle stability, serving as the key actuator for anti-lock functions.
• ​Durable Design: Made of high-strength aluminum alloy with anti-corrosion coating, suitable for high-frequency braking and harsh environments.
• ​System Compatibility: Works seamlessly with EBS (Electronic Braking Systems) to optimize overall braking efficiency.

Replacement Guidelines:

1. ​Professional Installation: Requires certified technicians to ensure airtight pneumatic connections and correct electrical interfacing.
2. ​Calibration: Post-installation ABS system calibration and functional testing via diagnostic tools are mandatory.
3. ​OEM Parts: Non-genuine valves may cause signal errors or air leaks, compromising braking performance.