TP3DC Type Tractor Protection Valve
The TP-3DC integrates tractor protection and double check valve functions. It also has an integral single check valve that prevents trapping of air in the trailer service line. This prevents service and spring brake compounding, and it avoids a trailer roll away situation if the trailer is parked with the air applied.
A stoplight switch port allows direct stoplight installation, and the auxillary supply port, when connected to the BP-R1 control port, eliminates a tee in the tractor supply line. Also, a QR-L can be factory installed in the trailer service and/or supply port to meet timing requirments.
Weight: 1.5 lbs
Material: Die Cast Aluminum
Operating Pressure: 150 PSI Maximum
Operating Temperature: -40 to 200 F
Service Data Sheet: SD-03-3656
VMRS No: 13-010-016
Maintenance Kit: 5000073