FIELD: machine building.
SUBSTANCE: filling valve (1) of drink making device consists of case (2). Case (2) includes inlet orifice (6) for water connected with a pump, outlet orifice (7) for water connected with a heater and element (5) of drainage and blowing designed for drainage of water and/or for air exhaust during filling. Valve assembly (3) is located in case (2) and consists of seat (9) travelling into closed position of element (5) when specified pressure is raised in inlet orifice (6). Pressure is boosted with a pump during extraction or drink making. Seat (9) travels into a closed position of outlet orifice (7) under effect of a flexible element, when pressure in inlet orifice (6) drops. Also, thee are disclosed the inventions referring to the drink making device, to the pump with alternate pressure and to the water heater each containing filling valve (1).
EFFECT: increased reliability of valve and of all devices where it is implemented.
25 cl, 12 dwg
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