Bendix Tractor Protection Valve-OR279000

Bendix tractor protection valve TP-3 part number OR279000.

Mounting- Ø .35 IN (2x) 
Mounting Type- Cab / Chassis 
Tractor Service Port- 3/8-18 NPT 
Tractor Protection Port- 1/4-18 NPT 
Trailer Supply Port
1/2-14 NPT -Trailer Service Port
1/2-14 NPT- Exhaust Port
Service Line Opening Pressure- 35 ± 5 PSI 
Service Line Shut-Off Pressure- 25 ± 3 PSI 
Maximum Operating Temperature- 200 °F (93 °C) 
Minimum Operating Temperature- -40 °F (-40 °C)