Bendix 279000N Tractor Protection Valve

The Bendix 279000N Tractor Protection Valve is a critical safety component designed to protect the tractor's air brake system in commercial vehicle applications. This valve automatically isolates the tractor's air supply from the trailer when system pressure drops below a safe operating level, ensuring the tractor maintains adequate braking capability even if the trailer experiences an air leak or disconnect.

Key Features:

• Automatic protection system that closes when pressure drops to unsafe levels
• Prevents complete loss of tractor brake system air pressure
• Durable construction for reliable performance in demanding commercial applications
• Direct replacement for OEM tractor protection valves
• Meets FMVSS 121 air brake system requirements

This tractor protection valve is engineered to Bendix's exacting standards for commercial vehicle safety systems, providing dependable operation across a wide range of heavy-duty truck and tractor applications. The valve works in conjunction with the trailer supply valve to manage air flow between tractor and trailer brake circuits.