The Model EE Relay Emergency Valve is commonly used on pre-121 trailers and in current off highway braking systems and trailer converter dollies. It is a dual function valve that under normal braking conditions serves as a relay valve, applying and releasing the service brakes. The emergency function of the valve senses supply line pressure and in cases where the supply line pressure falls below a preset minimum, the valve will automatically apply the vehicle service brakes from its own protected reservoir.
- Relay Valve 3/8"
- Crack Pressure: 4.5 PSI
|Freightliner||Cascadia, Century, Classic, Columbia, Coronado, FL70, FLD112, FLD112 (Set back Axle), FLD120, M2|
|Kenworth||K100, T2000, T300, T600, T660, T680, T700, T800, W900|
|Peterbilt||330, 335, 367, 377, 378, 379, 386, 387, 389, 579, 587|
|International||4300, 4700, 9200, 9300, 9400, 9670, 9900, Paystar 5900, Prostar, TranStar 8500 &8600, Workstar 7600 &7700|
|Volvo||VNL, VNM, WIA & White GMC|
|Mack||CH, Granite, R600 & R700, RD, Vision|
- Relay Valve
Limited Warranty. The limited warranty does not cover defects or damage caused by abuse, misuse, accident, neglect, normal wear and tear, or by improper installation, maintenance, alteration or service.