Fluid Dispensing Motorised Valve

Abstract: The invention relates to a fluid-dispensing motorised valve (1) comprising a housing (10) which defines an internal volume (V10) which is fluidically connected to the outside of the valve by an inlet (11) and at least two outlets (12, 13) of the housing. A hydraulic portion (31) of an electric pump (30) is arranged in a first sub-volume (V11) of the internal volume and is provided with a suction side (32) opening into the inlet and a discharge side opening into a passage which connects the first sub-volume to a second sub-volume in which a shutter (40) is arranged, which is moved by an electromechanical actuating device so as to control opening and closing of the outlets. A cover (20) is securely mounted on the housing so as to delimit therebetween a compartment (V20), which is sealingly separated from the internal volume and inside which the actuating device and an electronic portion (35) of the pump are housed, this cover integrating, by overmoulding, a thermal diffusion plate (21) which discharges heat from the compartment to the outside of the valve.

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