Abstract: A sanitary valve (1) having a movable diaphragm (4) of a main valve (3) that is actuable using a push-push mechanism (8) which defines at least three discrete switching positions of the main valve (3) controlled via a pilot valve (6), and/or a flowrate regulator (34), preferably adjustable by the push-push mechanism (8), arranged permanently downstream from the main valve (3).

Abstract: An arrangement (1), in particular an outflow arrangement, which is intended for cleaning for example a wet-shaver head having one or more blades, the arrangement having a housing (2) which can be fitted on a water outlet of a sanitary outflow fitting via a water-throughflow opening (20). The water-throughflow opening (20) is followed by at least one channel (22), which directs water to at least one device (21) which is arranged within the housing (2) of the arrangement (1) and is designed to generate a pulsating water jet and/or to increase the flow speed of the mains water exiting from the outlet of the faucet. The device (21) receives the mains water via the channel (22) and passes it on, at mains pressure, to a water outlet (23). The arrangement includes at least one water outlet (25) connected to at least one further channel (24).

Abstract: The invention relates to an intermediate holder (3) which on the external circumference thereof has at least one holding means (5) for fastening the intermediate holder (3) in a water outlet (4) of a sanitary outlet fitting (1), and on the internal circumference thereof at least one fastening means (6) for releasably fastening a sanitary functional unit (2). One approach to a solution according to the invention provides that the intermediate holder (3) is manufactured from one material strip and the holding means and fastening means (5, 6) of said intermediate holder (3) are configured as formed lugs of the material strip that at the one lug end of said lugs by way of a bent region are connected to the material strip and that by way of the opposite other free lug end of said lugs protrude beyond the circumference of the material strip.

Abstract: In the case of a sanitary outflow part (1), it is provided that, between an inlet opening (2) and an outlet opening (3), in a flow path (4) which leads through a jet regulator unit (5), a secondary outlet (7) branches off downstream of the jet regulator unit (5). This secondary outlet leads to an additional secondary outlet opening (8) such that water entering via the inlet opening (2) emerges to the secondary outlet opening (8) at least when the outlet opening (3) of the sanitary outflow part (1) is closed off.

Abstract: A diaphragm valve (1) having a diaphragm (3) that is clamped between two housing parts (9, 10), and wherein by way of the diaphragm (3), a valve seat (6) can be opened and closed. At least one clamping region (23) is formed radially outside of a clamping region (8), which clamping region (23) protrudes from the clamping region (8), and on the end face of which a sealing surface (11, 12) is formed.

Abstract: 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.

Abstract: A sanitary unit (1, 116, 118) is provided which has a sleeve-shaped outlet mouthpiece (2), which (2) can be installed on a water outlet of a sanitary outlet fitting and has a sleeve interior, into which is inserted a sanitary functional unit (5) with at least one functional element (5), which (5) has a component (6), which (6) can be adjusted between at least two functional positions, by an externally accessible handle, via a transmission element (9) which is guided in an axially displaceable manner in the functional element (5). The handle is configured in the form of an actuating element (7) which is retained in a displaceable manner on the outer circumference of a sub-region, forming part of the outlet mouthpiece (2), which projects beyond the water outlet of the outlet fitting, and the actuating element (7), which serves as a handle has a water-jet-permeable or water-jet-guiding outlet structure (8) held on it that connects the actuating element (7) to the transmission element (9).

Abstract: A sanitary line attachment (1) is provided which is of sleeve-shaped design in at least one front end region (6) and, in the sleeve interior of the sleeve-shaped front end region (6), bears an internal thread (7) for attachment to an adjacent line portion, wherein at least one sealing ring (9) is clamped in a sealing manner between the adjacent line portion and the line attachment. On the ring outer circumference of the sealing ring at least one holding projection (10) protrudes, which holding projection (10) engages in the internal thread (7) in the sleeve interior of the sleeve-shaped front end region (6). The sealing ring (9) is produced from a dimensionally stable and/or inelastic material, and the sealing ring (9) has at least one and preferably at least two indentations (11) which are arranged at a distance from one another on the ring inner circumference and are designed as tool engagement surfaces.

Abstract: A sanitary fitted element (1) which can be inserted into the water outlet of a sanitary outlet fitting and is held releasably there. A characteristic feature of the fitted element (1) according to the invention is that said fitted element has an adjusting device for changing the clear sectional area of flow of the fitted element (1) and/or the discharge rate, which adjusting device is actuable via at least one control element (8) which is arranged actuably on the inflow side of the fitted element (1) and/or on the outflow side thereof. The fitted element (1) according to the invention can be used in a versatile manner in order to reduce the outlay on production and stock.

Abstract: The invention relates to a tap aerator (1) comprising a mounting housing and containing, in said mounting housing (2), an insert part that is designed as a jet divider and diffuser (7) which interacts with a diffuser ring (8). The annular retainer regions (7a) and (8a) of said diffuser (7) and diffuser ring (8), each arranged on the largest outer circumference, are located, when in a use position, in the interior of the mounting housing (2) at different height positions relative to one another in the axial direction, i.e. the retainer region (7a) of the diffuser (7) is not enclosed and the largest outer diameter of the diffuser ring (8) and its retainer region (8a) is only as large as, or if required even smaller than, the largest outer diameter of the diffuser (7) and its retainer region (7a). This allows the formation of an arrangement which saves space in the radial direction.

Abstract: A sanitary coupling (1) is provided that connects an inflow-side and an outflow-side line section to each other. A sanitary insert element (5) is provided that has an insert housing (4) and is insertable via an end-side insert opening into a housing receptacle (7) of a first line section (2). The housing interior (6) of the insert housing (4) communicates with the ambient air, in that an annular zone (10) is provided between the housing outer circumference of the insert housing (4) and the inner circumference of the housing receptacle (7), and in a partial region of said annular zone (10), at least one air duct (12) which is effective between housing interior (6) and housing outer circumference is provided.