stem alignment 64 and the elastic ring 134 recovers its full contact with the periphery of said stem 64 the fifth modality of the valve according to the invention is depicted in fig1 to 15 and consists in a perimetric distribution compound valve with a generally axial flow inlet and several perimetric outlets preferably radial each one of them equipped with its corresponding valves a controlling stem blocks all outlet valves when it is in an axial balanced position and controls the flow outlet to one of the valve outlets as the controlling stem is angularly deviated in the direction in which one or more of the corresponding outlet valve are closed when this compound valve is designed with two outlets then its structure is of the 34 t 34 type unlike its structure when designed with several outlets in which case the valve body is circular with outlets being perimetrically distributed according to fig1 to 15 this fifth modality is compounded by a preferably circular valve body 15 with several radial outlets 115 and with one preferably axial inlet 25 each radial outlet 115 has a valve 5 as those explained in the first third or fourth modality or some variation of them especially in fig1 to 15 two valves 5 have been depicted similar.