The invention relates to a sanitary change-over valve (1) having a valve housing (2) which has one valve inlet (3) and two selectively actuatable valve outlets (4, 5), having a valve piston (6) which is movable from a first switch-over position in which the fluid is guided by way of a flow path that is routed through a first valve outlet (4) to a second switch-over position in which the fluid is guided by way of a flow path that is routed by way of a second valve outlet (5) as soon as that portion of the second flow path that is routed beyond the change-over valve (1) has been released, wherein the valve piston (6) is configured as a hollow body through which the fluid in the course of at least one of the flow paths is routed by way of at least one piston inlet (9) that is disposed on the piston circumference. The change-over valve according to the invention is characterized in that the fluid that is routed by way of the at least one piston inlet (9) in the course of the second flow path is routed by way of a first piston outlet that is provided on that piston end side that faces away from the piston base (10), and in that a flow throttle (12), a flow regulator (11), or a return flow preventer is provided in the first piston outlet.

A diverter valve assembly is provided, including a diverter valve chamber, an inlet to the diverter valve chamber, a first outlet, a second outlet, a first fluid flow path from the inlet to the first outlet, a second fluid flow path from the inlet to the second outlet, a diverter valve member, and a motor coupled to the diverter valve member. The motor drives movement of the diverter valve member within the valve chamber between a first end point and a second end point located further from the motor than the first end point. When the diverter valve member is at the first end point the second fluid flow path is open and the first fluid flow path is closed. When the diverter valve member is at the second end point the second fluid flow path is closed and the first fluid flow path is open.

A diverter for use in a shower system, the diverter having a diverter inlet and at least two diverter outlets. The diverter inlet is provided with a diverter inlet fitting adapted to be connected to a hose or pipe. The diverter inlet fitting is freely movable about an axis of the diverter.

The present invention discloses a push-button type upper water inlet shower column, which comprises an upper fixing seat connected with a water inlet tube, a water inlet channel and a water distribution valve core which can be communicated are arranged in the upper fixing seat, the water distribution valve core comprises a first water outlet hole and a second water outlet hole, and the first water outlet hole and the second water outlet hole can discharge water separately or in combination; the upper fixing seat is provided with a first water outlet channel connected with the first water outlet hole, and the upper fixing seat is provided with a second water outlet channel connected with the second water outlet hole; a lower fixing seat is arranged below the upper fixing seat, a connecting rod that can go up and down is arranged between the lower fixing seat and the upper fixing seat, the upper end of the connecting rod is connected with the water distribution valve core, the lower fixing seat is provided with a push button, the push button is connected with the other end of the connecting rod through a linkage mechanism to realize the lifting of the connecting rod, and the push-button type upper water inlet shower column can not only realize single water outlet, but also realize mixed water outlet.

A discharge cold switching valve includes: an operating member, a discharge cold switching member, and a water outlet switching member. The discharge cold switching valve has a discharge cold channel and a water outlet channel. When the operating member is in the initial position, the discharge cold switching member is in the first position, the joint between the water outlet channel and the water inlet end are sealed, the discharge cold channel opens; when the operating member switches to the shower position, the discharge cold switching member is moved by the operating member to the second position, the joint between the discharge cold channel and the water inlet end are sealed, and the water outlet channel opens, engaging the operating member with the water outlet switching member. The operating member drives the water outlet switching member to open one or both of the first and second water outlet passages.

In the case of a valve-actuating device (1) having a first valve (3) and a second valve (38), it is provided to form, on the first valve (3), a pressure chamber (14), which can be filled with a pressure from a first inflow (16) via a filling opening (15), wherein the first valve (3) separates the first inflow (16), in a closed position, from a first outflow (19), and wherein the pressure chamber (14) can be emptied into the first outflow (19) via an outflow opening (18), and the outflow opening (18) can be opened and closed by a closure element which can be activated by an operating element (2).

The present invention discloses a water discharge structure having a reset function which includes a body internally provided with a water flowing channel, a water outflow end of the body is provided with a first water outflow channel and a second water outflow channel; a button arranged on the body, and a reset spring arranged between the button and the body; a movable element coupled with and fitting the button; and a center shaft coupled with and fitting the movable element, an end of the center shaft is provided with a blocking element, a third spring is provided between an end of the center shaft and the body, and the body is internally provided with a reset device to drive the movable element to reset. A pull-out head includes the above-mentioned water discharge structure having a reset function, and the present invention has the function of memory.

A shower fitting includes a riser bar having an upper end. The shower fitting also includes an overhead arm with a first end and a second end. The first end may be attached to the upper end of the riser bar, and the second end may be attached to an overhead showerhead. The first end of the overhead arm is attached to the upper end of the riser bar, and the overhead arm is arranged and oriented such that the overhead showerhead is located a distance laterally away from the riser bar. The upper end of the riser bar and the first end of the overhead arm are each adapted using inserts such that they can be attached together in a plurality of discrete angular orientations.

In accordance with an embodiment, a diverter is provided that is configured for use in a fluid delivery apparatus. The diverter includes body portion and a channeling structure, wherein the channeling structure extends from the diverter. A fluid pressure adjustment structure is adjacent the channeling structure. In accordance with another embodiment, a method for holding a diverter in position is provided that includes placing the diverter adjacent a fluid channeling structure, wherein a gasket is positioned between the diverter and the fluid channeling structure and wherein the diverter is configured to have a cavity containing a pressure actuated position holding structure. A fluid is directed through the fluid channeling structure towards the pressure actuated position holding structure. The pressure within the cavity is reduced in response to the fluid flowing towards the pressure actuated position holding structure, wherein the reduced pressure helps hold the diverter in position.

The invention relates to a sanitary change-over valve (1) having a valve housing (2) which has one valve inlet (3) and two selectively actuatable valve outlets (4, 5), having a valve piston (6) which is movable from a first switch-over position in which the fluid is guided by way of a flow path that is routed through a first valve outlet (4) to a second switch-over position in which the fluid is guided by way of a flow path that is routed by way of a second valve outlet (5) as soon as that portion of the second flow path that is routed beyond the change-over valve (1) has been released, wherein the valve piston (6) is configured as a hollow body through which the fluid in the course of at least one of the flow paths is routed by way of at least one piston inlet (9) that is disposed on the piston circumference. The change-over valve according to the invention is characterized in that the fluid that is routed by way of the at least one piston inlet (9) in the course of the second flow path is routed by way of a first piston outlet that is provided on that piston end side that faces away from the piston base (10), and in that a flow throttle (12), a flow regulator (11), or a return flow preventer is provided in the first piston outlet (cf. FIG. 1).