Tag Archives: tractor protection valve

At what PSI will the tractor protection valve open?

tractor protection valve

Tractor protection valves are often positioned at the back of the cab. In the case of a trailer breakaway or significant air leak, it is their responsibility to safeguard the tractor air brake system. Before disconnecting the cables, they are also utilized to turn off the air supply to the trailer. At what PSI will […]

What does it mean if the red valve is pulled out?

tractor protection valve

Tractor protection valves are often positioned at the back of the cab. In the case of a trailer breakaway or significant air leak, it is their responsibility to safeguard the tractor air brake system. Before disconnecting the cables, they are also utilized to turn off the air supply to the trailer. What does it mean […]

How to tell if tractor protection valve is bad

tractor protection valve

Tractor protection valves are often positioned at the back of the cab. In the case of a trailer breakaway or significant air leak, it is their responsibility to safeguard the tractor air brake system. Before disconnecting the cables, they are also utilized to turn off the air supply to the trailer. How to tell if […]

Tractor protection valve function

tractor protection valve

Tractor protection valves are often positioned at the back of the cab. In the case of a trailer breakaway or significant air leak, it is their responsibility to safeguard the tractor air brake system. Before disconnecting the cables, they are also utilized to turn off the air supply to the trailer. Tractor protection valve function […]

Tractor Protection Valve: Functions & Troubleshooting

tractor protection valve

Tractor protection valves are often positioned at the back of the cab. In case of a trailer breakaway or significant air leak, they are responsible for safeguarding the tractor air brake system. Before disconnecting the cables, they are also utilized to turn off the air supply to the trailer. Tractor protection valve function The tractor […]