Fluid control valve having a time-delayed self-resetting switching function, preferably a time-delayed sanitary self-closing valve, comprising - a valve body unit which is movable between a first end position (VE 1), corresponding to a self-holding initial condition (F A) of the fluid control valve, and a second end position (VE 2), corresponding to a temporary switched condition (F T) of the fluid control valve, where the fluid control valve returns from the temporary switched condition to the initial condition in a time-delayed self-acting manner, - a valve actuating unit configured to move the valve body unit, initiated by a user, from the first end position to the second end position and, time-delayed in a self-acting manner, from the second end position to the first end position, and which valve actuating unit includes an actuating member acting on the valve body unit and a self-resetting unit having a return spring arrangement and a hydraulic damper unit, characterized in that - the hydraulic damper unit comprises a movably mounted hydraulic cylinder with a piston chamber, a displacing piston disposed within the piston chamber to be movable between a stationary piston end position (K S) and a transient piston end position (K I), to which displacing piston the actuating member is coupled and which displacing piston subdivides the piston chamber into two half chambers (8a, 8b), a hydraulic fluid passage connection between the two half chambers which opens upon movement of the displacing piston in the direction towards its transient piston end position and closes upon movement of the displacing piston in the direction towards its stationary piston end position, and a hydraulic fluid throttle connection between the two half chambers that is open at least upon movement of the displacing piston in the direction towards its stationary piston end position, wherein - the valve body unit is configured to be self-resetting to its second end position (VE 2), and the actuating member is coupled for movement to the valve body unit unidirectionally in the direction towards the first end position (VE 1) thereof, and/or - a movement stroke (H V) for the movement of the hydraulic cylinder is adjustable, wherein a stop sleeve is provided coaxially to the hydraulic cylinder, which sleeve includes a stop surface for the hydraulic cylinder and is attached on a housing body of the fluid control valve to be adjustable for providing the adjustable movement stroke for the movement of the hydraulic cylinder. - a valve body unit which is movable between a first end position (VE 1), corresponding to a self-holding initial condition (F A) of the fluid control valve, and a second end position (VE 2), corresponding to a temporary switched condition (F T) of the fluid control valve, where the fluid control valve returns from the temporary switched condition to the initial condition in a time-delayed self-acting manner, - a valve actuating unit configured to move the valve body unit, initiated by a user, from the first end position to the second end position and, time-delayed in a self-acting manner, from the second end position to the first end position, and which valve actuating unit includes an actuating member acting on the valve body unit and a self-resetting unit having a return spring arrangement and a hydraulic damper unit, characterized in that - the hydraulic damper unit comprises a movably mounted hydraulic cylinder with a piston chamber, a displacing piston disposed within the piston chamber to be movable between a stationary piston end position (K S) and a transient piston end position (K I), to which displacing piston the actuating member is coupled and which displacing piston subdivides the piston chamber into two half chambers (8a, 8b), a hydraulic fluid passage connection between the two half chambers which opens upon movement of the displacing piston in the direction towards its transient piston end position and closes upon movement of the displacing piston in the direction towards its stationary piston end position, and a hydraulic fluid throttle connection between the two half chambers that is open at least upon movement of the displacing piston in the direction towards its stationary piston end position, wherein - the valve body unit is configured to be self-resetting to its second end position (VE 2), and the actuating member is coupled for movement to the valve body unit unidirectionally in the direction towards the first end position (VE 1) thereof, and/or - a movement stroke (H V) for the movement of the hydraulic cylinder is adjustable, wherein a stop sleeve is provided coaxially to the hydraulic cylinder, which sleeve includes a stop surface for the hydraulic cylinder and is attached on a housing body of the fluid control valve to be adjustable for providing the adjustable movement stroke for the movement of the hydraulic cylinder.