Keep your air brake system running safe and reliable with this heavy-duty TP3 Tractor Protection Valve. When your trailer air pressure drops below safe levels, this critical safety component automatically isolates your tractor's air supply, protecting your truck's braking system and keeping you legal on the road.
Key Safety Features
- Automatic Protection: Instantly cuts off air supply to trailer when pressure drops below 45 PSI, preventing dangerous brake system failures
- DOT Compliant Design: Meets all federal safety requirements for commercial vehicle air brake systems
- Heavy-Duty Construction: Built with corrosion-resistant materials to withstand harsh road conditions and extreme temperatures
Technical Specifications
- Operating pressure range: 45-150 PSI
- Standard 1/4" NPT inlet and outlet connections
- Compatible with most semi-truck and heavy-duty trailer applications
- Quick-connect fittings for faster installation and maintenance
This tractor protection valve is an essential component for any professional driver who prioritizes safety and regulatory compliance. Easy to install with basic air line tools, and built to deliver years of dependable service under the toughest hauling conditions.
