Thermostatic Mixing Valve For Sanitary Purposes And Modular Assembly Comprising One Such Mixing Valve

Abstract: A mixing valve (1) comprising lower (10), intermediate (20) and upper (30) seats stacked along an assembly axis (Z-Z), a thermostatic cartridge (40) and one or more flow members (50, 60), which can be actuated from the upper surface of the upper seat. The cartridge is provided with axial hot-water and cold-water inlets, and a mixed water outlet (43) that is transverse to the assembly axis. Each flow member has a mixed water inlet (51) that is transverse to the assembly axis and at least one mixed water outlet. The intermediate seat delimits ducts for supplying cold water (21) and hot water (22), which ducts are respectively connected to the hot-water and cold-water inlet ducts (11, 12) of the lower seat and to the hot-water and cold-water inlets of the cartridge, which ducts are each internally provided with a non-return valve (71, 72). The upper surface of the intermediate seat and the lower surface of the upper seat jointly delimit a duct for receiving the mixed water, which duct transversely extends to the assembly axis so as to be connected to the mixed water outlet of the cartridge and the mixed water inlet of each member.

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