Product Details: Prepare your vehicle to be Ready for the Road Ahead™, with the Bendix 3/8" PTC Push/Pull Control Valve that is the ideal replacement part for a wide range of pneumatic applications. Built for both controlling the application and release of air pressure in the vehicle's brakes, this hydraulic valve operates in a wide temperature range. Crafted with non-corrosive and non-metallic materials to ensure an extended lifetime. FleetPride is your First Click in Heavy Duty®.