Our range of valves covers all the requirements of conventional and modern braking and control systems. This includes Foot Brake Valves and Hand Brake Valves to give the driver manual control of service and parking brakes, Relay Valves and Pressure Control / Load Sensing Valves to provide faster reaction times and load dependent levels of pressure to each Brake Actuator, Trailer Control Valves to provide the necessary tractor / trailer balance of braking, and Air Suspension Valves to control chassis height.