Abstract: A fluid supply device including a pressurized fluid valve, including a body, a fluid circuit accommodated at least in part in the body, the fluid circuit having an upstream end configured to be connected to a reserve of pressurized fluid and a downstream end configured to be connected to a receiving device, the fluid circuit including at least one member for controlling the flow rate in the fluid circuit and a member for actuating the fluid circuit, the at least one control member including an adjustable flow rate regulator, controlled by a data acquisition and processing electronic unit integrated into the valve and including an antenna or a wired connection configured to receive a remote control signal from the flow rate regulator to monitor and to control remotely the flow rate imposed by the flow rate regulator.