Application: During normal service brake applications, the Front Axle Ratio Valve automatically reduces application pressure to the front axle brakes, however, as brake application pressure is increased the percentage of reduction is decreased until at approximately 60 psi (depending upon valve design) full pressure is delivered. The valve is available with several different "hold-off" pressures which prevent the front brakes from operating until the "hold-off" pressure is exceeded
| Part Number | Stock Code |
Description
|
Ports (NPT)
|
Interchange
|
| TV289144 |
14474
|
Nominal hold off - 4 psi
Nominal equalizing - 60 psi |
3/8”
|
289144
|
| TV289148 |
14475
|
Nominal hold off - 10 psi
Nominal equalizing - 65 psi |
3/8”
|
289148
|
All product options are for use with Ports (NPT) - 3/8"
: WARNING - Cancer and Reproductive Harm - www.p65warnings.ca.gov
