The Bendix Remanufactured R-7 Modulating Valve is a push-pull manually operable on-off air control valve with an exhaust function. It is designed to control non-modulating air controlled devices in air brake systems. This valve is engineered using state-of-the-art technology for guaranteed efficiency even under extreme conditions. It meets your vehicle's more stringent compressed air requirements, being designed to provide reliable performance and long-lasting durability. FleetPride is your First Click in Heavy Duty®.