Haldex 103009RX R12H Relay Valve Core-Free

The Haldex 103009RX is a core-free R12H relay valve designed for heavy-duty commercial vehicle air brake systems. This relay valve provides fast, efficient control of brake application and release by using air pressure signals from the brake valve to control the flow of air from the vehicle's reservoirs to the brake chambers.

Key Features:

• Core-free design eliminates core charge and simplifies replacement
• R12H configuration for reliable brake system performance
• Precision-engineered for consistent response and modulation
• Durable construction for extended service life in demanding applications
• Direct replacement for OEM relay valve assemblies

This relay valve is a critical component in air brake systems, reducing the time lag between brake application and vehicle response while minimizing pressure loss. The core-free design allows for straightforward installation without the need to return the old unit.