Mixing valve mixer improved, of the type comprising a housing envelope provided inferiorly ticket hot and cold water and a way out of outgoing water mixed, cold or hot, which are staying two ceramic discs, a lower disco fixed fitted two tickets hot and cold water and a way out of outgoing water, mixed, cold or hot in correspondence with housing envelope, which two tickets and out of fixed disk presents bevelled or superior chamfered and inferiorly, and an upper disc mobile diametral displaceably circularly along an arc relative to the fixed disk and has an inner cavity facing the fixed disco putting on communication at least one of inflows fixed disk with the output thereof, which disco movil is powered by actuator shaft solidarity whichis joystick tilt and revolving in a plane along an arc between sendos stops to extremes produce the movements of mobile disco, understanding for seals, comprising the combination of the casing casing incorporating the active elements and the faucet body, casing casing launches upper opening and a bottom enhanced not get to the bottom up body grifo, whose underbody and out excel two small slightly elliptical necks supplied respective slots concentric intermediate for lace sendas seals in correspondence with drilling body relative griffin tickets hot and cold water, additional projections that support and position the surrounding casing on the bottom of faucet body, and with bottoms inwardly excel respective collars outgoing supplied respective slots concentric for staying in shape tubed sendas seals with respect to fixed disk, two cu yos cuellosinteriores respectively correspond to inputs hot and cold water and third to water outgoing, understanding side and internally outgoing guide and positioning fixed disk on which the mobile disco and has the remaining active elements mating inside the cabinet arranging above by the mouth and comprising removable disk posing in the top face in contact with mobile disco a thickening substantially circular radially presents extensions improving contact and balance and stability between the two discs in any relative between them, showing bevelled or chamfered holes of two tickets and output concavities gentle, understanding on the bottom face sendos recesses in correspondence with said necks outgoing inwardly fund casing where they fit joints respective sealing tubed mates das, and peripherally presenting two and a equidistant semicircular notches rectangular link to the outgoing guide casing casing; mobile disco presents shaped cavity substantially campaign mode where has coupled grille metalic antinoise putting on communication both holes entry and exit hard disk, showing the opposite side with peripheral recesses for coupling an intermediate element transmitting actuator shaft movement solidarity joystick; element intermediate transmitter axis motion actuator to mobile disco presents inferiorly sendas patillas engaging the recesses mobile disco and superiorly shows cuadrangular resalto defined by two side walls of guided united by sendos arcos tooth opuestos, said resalto slightly off guided such walls, comprising a housing centrally and circular interior encajedel extreme way of ball shaft actuator; the support element shaft actuator has an upper neck in this swing shaft actuator by a pin and a lower valona having a lower depression defined by two edges parallel guiding side united for two edges in arco, whose edges of guided engage the guide walls of the intermediate charity mobile disco, said side panels guiding longer than these walls guide, tilting shaft actuator produces diametral movement intermediate element and mobile disco solidarity at the same, closing or opening the inlet cold water hot or fixed disk and understanding said flange defined two extremes topes a semicircle; the stop element which engages on the support element shaft actuator presents inferiorly a shoulder arc, against the ends abut stops ends of said elementode support to rotate in one or other direction shaft actuator, rotating in sense for support element, intermediate element and mobile disco, which opens or closes corresponding gradually the two holes water inlet hot or cold the fixed disk; further comprising casing interiorly in the mouth an annular groove interrupted sendos recesses guide diametrically opposed, and the stop element unnervio void interrupted in resalto in bow and a small resalto diametrically opposed length in correspondence with said recesses guide, coupling element in a casing stopper with active elements inside, the void snaps nerve in acting annular groove the stop element as a cover, constituting said assembly independent block manipulated; and a seal ring-shaped between the top of the envelope housing having a light pay outer bypass in the mouth and body tap for water nose casing circulate said housing and the faucet body, and a washer supplied inferiorly an annular that supports and pressing on such gasket and whose part plain inner ring rests on said stop, keeping in position set of casing casing and assets attachments inside in the body of griffin, by an upper nut thread in excess filleting faucet body. (Machine-translation by Google Translate, not legally binding)