Valve (100) for administering a plurality of medicament fluids, such as cytostatics, comprising: a housing (102) having a plurality of primary inlets (130a-d) that are circumferentially distributed to receive one of said respective medicament fluids and a secondary inlet (140) for receiving a secondary fluid, such as a neutral fluid, an outlet (150), a valve member (104) disposed in said housing (102) having a plurality of primary valve positions in each of which, an associate of said primary inputs (130a-d) of said housing (102) is connected to said output (150) of said housing (102), and a plurality of intermediate valve positions in each of which said secondary inlet (140) of said casing (102) is connected to said outlet (150) of said casing (102), such that it has to pass through an intermediate valve position when passing from a position give priority ia to an adjacent primary position, characterized in that said valve member (104) has an external surface (144) that joins sealing itself to an internal surface (112) of said housing (102), such that said inlets (130a- d, 140) primary and secondary of said housing (102) are connected by being sealed with openings (132, 142a-e) which are arranged on said external surface (144) of said valve member (104) in each of said positions of primary and intermediate valves, respectively.Válvula (100) para administrar una pluralidad de fluidos de medicamentos, tales como citostáticos, que comprende: una carcasa (102) que tiene una pluralidad de entradas (130a-d) primarias que se distribuyen circunferencialmente para recibir uno de dichos fluidos de medicamentos respectivos y una entrada (140) secundaria para recibir un fluido secundario, tal como un fluido neutro, una salida (150), un miembro (104) de válvula que se dispone en dicha carcasa (102) que tiene una pluralidad de posiciones de válvula primarias en cada una de las cuales, una asociada de dichas entradas (130a-d) primarias de dicha carcasa (102) se conecta con dicha
