The X144DAF-X Flow Metering Valve is an automatic control valve equipped with an integral metering device for use in military fueling applications. Using the proven vortex shedding method, the valve accurately measures and displays flow rate. Flow rate information is also transmitted to a Fuel Control Panel via a 4-20mA signal, providing valuable performance information to the ground fueling crew. The display component is password protected for optimum security. For more information, visit www.cla-val.com.