5008274N
SBI 1 Solenoid Air Valve
Bendix

The SBI1 solenoid air valve is a compact, electrically actuated device that directs and modulates airflow within pneumatic circuits used for braking and control systems. It is categorized under 41482, with VMRS 013-010-093 classifying it among Bendix solenoid-operated air valves that provide rapid, precise actuation of downstream actuators and devices. The valve responds quickly to electrical signals, converting them into controlled pneumatic pressure changes that drive diaphragms, pilot valves, or brake chambers. In service, technicians rely on predictable response times, robust sealing, and compatibility with standard wiring harnesses found in field repair inventories. Its small footprint enables installation in tight engine bays or chassis cavities, where space is at a premium but dependable performance is non-negotiable for maintaining safe stopping distances and consistent vehicle handling under load. This makes it a staple component in modern brake and control systems across a wide range of heavy-duty applications.