Update your semi with enhanced pressure control of your air brakes, with the Bendix Remanufactured E-6 Series Die Cast Zinc Dual Brake Valve that ensures you're Ready for the Road Ahead. Due to its supply and delivery circuits, this replacement valve is able to regulate the flow of air throughout the brake mechanism, and provide the needed amount to actuate the brakes based on the input from an operator. Constructed with a durable treadle and mounting plate to offer long-term reliability. FleetPride is your First Click in Heavy Duty.