The OTR E-6 Style Dual Foot Brake Valve ensures Expertise Built In , with its ability to consistently control the applying and releasing vehicle brakes. The main symptom of a bad dual foot brake valve includes pedal feeling loose. The design of this dual brake valve contains two delivery and supply channels for primary and secondary braking. It endures the demanding conditions of being on the road and has an operating range from 40 °F (-40 °C) to 200 °F (93 °C). In addition, the technology and composition of this dual brake valve equal long-lasting life and superior performance. In the end, this heavy duty dual foot brake valve ensures safe and sufficient air tank pressure for high-quality performance and stopping power. FleetPride is your First Click in Heavy Duty .