Collection: Semi-Truck Spring Brake Valves

Spring Brake Valves play a vital role in the safety and functionality of heavy-duty air brake systems by managing the application and release of spring brakes for parking and emergency operations. This category includes industry-standard models such as SR-1, SR-2, SR-4, SR-5, SR-7, and Spring Brake Control Valves, all engineered to ensure precise pressure control and reliable performance under demanding conditions. Whether you’re replacing a failed unit or upgrading your brake system, these valves provide anti-compounding protection, automatic release control, and seamless integration with dual brake circuits.

Ideal for trucks, trailers, and buses, these valves are built to meet OEM specifications and offer consistent actuation in response to pressure loss or parking commands. Designed for durability and long service life, our Spring Brake Valves are trusted by fleet operators and mechanics across the heavy-duty industry.