Automann Pressure Protection Valve

The Automann Pressure Protection Valve is a heavy-duty air brake component for commercial truck and trailer air systems. Also called a pressure protection valve or air brake protection valve, it helps keep the vehicle's air brake circuits supplied with air.

Key Features:

• Works as a pressure-sensitive valve in the air brake system. It stays closed until system pressure reaches its set opening pressure.
• Helps protect the primary air supply if a secondary circuit or accessory circuit loses pressure.
• Threaded NPT ports connect to standard air brake plumbing.
• Built as an aftermarket replacement for heavy-duty vehicles.
• Sold in different port and pressure configurations. Choose the variant that matches your system's requirements.

Automann supplies aftermarket parts for heavy-duty trucks and trailers. This valve gives fleets and repair shops a dependable way to maintain air system performance and brake safety.