276119N
Valve
Bendix

This brake valve assembly provides precise pneumatic control for air‑brake systems common in heavy‑duty tractors and trailers. Its compact footprint is matched to a defined dimensional envelope: width 110.74 mm, height 147.32 mm, and length 102.87 mm, enabling straightforward integration into standard valve bays and mounting schemes. Porting supports multiple configurations, with supply connections for 11‑port and 12‑port layouts and thread sizes including 1/4‑18 NPT and 1/8‑27 NPT, offering flexible adaptation to various manifolds and blocks. Vehicle mounting uses 3/8‑16 UNC‑3B threads, while the valve body mounts with 5/16‑18 UNC‑3B, facilitating versatile installation in different chassis layouts. A differential pressure rating of 3 psi and a temperature range from -40 to 200 DegF ensure dependable operation across extreme climates. Rubber spring material and a dust shield on the exhaust port enhance durability in dusty environments. FMVSS 121 compliance confirms regulatory suitability for braking components. Category 41495 places this item within the brake/valve subsystem, and cross references BW 282410 and BW 284760N support substitution in maintenance programs. This valve plays a critical role in delivering stable braking force and predictable response, contributing to fleet safety and consistent brake performance.