5009587N
BVA-85 Assembly Airbrake
Bendix

An air brake valve assembly provides the control logic that applies and releases braking pressure in response to operator input and system signals. This BVA-85 assembly delivers a complete valve body, springs, diaphragms, and related components designed to operate with Bendix air brake circuits. The design emphasizes quick response, stable modulation, and robust leak resistance to maintain consistent brake performance across a wide range of temperatures and duty cycles. When integrated with other Bendix subassemblies, this kit helps technicians restore full braking function after service or component wear. The VMRS code 013-002-035 places this unit in the air brake valve family within category 42848, reflecting its role in control and modulation of brake application. There are no cross references listed. For installation compatibility, confirm the vehicle application data and ensure the valve ports, mounting orientation, and purge connections align with the existing system. Regular inspection and timely replacement of seals and diaphragms will maximize braking reliability and safety.