Tub filling and shower valve

Tub filling and shower valve comprising a pivotable tub inlet assembly including a change-over valve means for directing the flow of water from a tub mode to a shower mode, said change-over valve means having a pair of superimposed control discs, one of which is a seating disc having a throughput opening coupled to a water discharge mixing chamber and the other control disc being rotatably mounted on said seating disc and having two throughput openings which are adapted to be aligned with said throughput opening of said seating disc, a control bushing rotatably mounted in a housing of said valve and having a pair of conduits, one end of which is coupled to said throughput openings of said rotatable disc with the opposite end being coupled to a shower outlet by one of said conduits of said control bushing and said other conduit being coupled to said pivotable tub inlet means of a lateral discharge opening in said control bushing.