K277704
Park Brake Valve, PP-DC, 1V, M2
Bendix

Designed for the parking brake control system in heavy duty trucks, this compact valve governs pressure and vent paths to reliably actuate the spring brake when commanded. It provides a controlled hold during parked conditions and a swift release when activation is required, contributing to safe vehicle shutdowns and orderly yard operations. The unit’s footprint measures 182 mm in width, 75 mm in height, and 151 mm in length, allowing installation in restricted underdash or frame areas while preserving serviceability. Classified under VMRS 013-010-017, it sits within the braking and air subsystem family, ensuring compatibility with Bendix standard interfaces and related components. The design supports integration with common air supply and return circuits used in modern tractors and trailers, minimizing installation complexity and downtime during retrofit or maintenance cycles. In service, it delivers consistent parking brake performance across a broad temperature range, reducing creep on grades and enhancing operator confidence. Cross references are not listed; verify fitment against the vehicle specification and brake system architecture to maintain expected safety and performance. Category context: braking and air subsystem components for heavy‑duty applications.