Fluid distributor device comprising: - a fluidic portion in which the fluids to be treated flow, said fluidic portion being provided with one or more fluid inlet ducts and one or more fluid outlet ducts, said fluid inlet and outlet ducts being placed in communication with a single distribution chamber closed by at least one fluid flow adjustment element which determines the opening and closing of the fluid outlet ducts; and - an actuator portion, separated from the fluidic portion by means of said at least one fluid flow adjustment element and comprising at least one actuator element operatively connected to said at least one fluid flow adjustment element to carry out the selective opening and closing of said fluid inlet and outlet ducts, wherein said at least one actuator element is configured to activate said at least one fluid flow adjustment element and to put in communication the fluid inlet ducts with the fluid outlet ducts, and wherein said at least one actuator element is configured for operating under the action of at least one wire manufactured from a shape memory alloy, said at least one wire manufactured from a shape memory alloy being capable of imparting a force onto said at least one actuator element due to the temperature variation determined by the Joule effect by the passage of an electric current through said wire manufactured from a shape memory alloy, the fluid distributor device being characterised in that said at least one adjustment element is made of a separation membrane configured for rising as a result of the action of said at least one actuator element, thus putting in communication the fluid inlet ducts with the fluid outlet ducts and in that it comprises an electronic control and communication system configured to manage the passage of said electric current through said wire manufactured from a shape memory alloy, said electronic control and communication system in turn comprising a control board provided with operational connection means with said wire manufactured from a shape memory alloy, said control board integrating a wireless remote communication module, interfaceable via the web with remote terminals and/or with portable devices and configured to make available certain physical parameters of the fluid on said remote terminals and/or said portable devices, wherein said control board is provided with a communication and control module capable of indirectly obtaining certain physical parameters of the fluid through the characteristics of said wire manufactured from a shape memory alloy, said communication and control module measuring the instantaneous electric current supplied to said wire manufactured from a shape memory alloy to identify the pressure value ( p) present inside said distribution chamber based on the relationship between the force exerted by said wire manufactured from a shape memory alloy to move said actuator element and the pressure (p) to which said separation membrane is subjected. - a fluidic portion in which the fluids to be treated flow, said fluidic portion being provided with one or more fluid inlet ducts and one or more fluid outlet ducts, said fluid inlet and outlet ducts being placed in communication with a single distribution chamber closed by at least one fluid flow adjustment element which determines the opening and closing of the fluid outlet ducts; and - an actuator portion, separated from the fluidic portion by means of said at least one fluid flow adjustment element and comprising at least one actuator element operatively connected to said at least one fluid flow adjustment element to carry out the selective opening and closing of said fluid inlet and outlet ducts,