The present application discloses faucet valve assembly mounted below the mounting surface. The basic structure may comprise a valve assembly secured on the bottom or back side of a mounting surface with a valve assembly control knob secured on the other side of the mounting surface. This would allow for the knob to control the faucet fluid temperature and pressure through the mounting surface.

A valve upper part for inserting into a sanitary fitting includes a head piece, in which a spindle is pivotably mounted, which protrudes from the head piece at the first end of the spindle and engages with a control disk at the second end of the spindle using a pin, which control disk is in contact with a rotationally fixed passage disk, which has at least one through opening, a gripping part being arranged at the first end of the spindle. The gripping part is designed as a slide, which has a pivot space, which accommodates the first end of the spindle in every pivot position and in which a driver element is arranged, by means of which the spindle is connected to the slide.

A water valve may include a valve shell, and a rotating base is installed in the valve shell. A lower end of the rotating base is sequentially connected to a driving valve piece and a fixed valve piece, and the driving valve piece and the fixed valve piece are installed in the valve shell. A bottom portion of the driving valve piece comprises a concave portion to form a mixing chamber, and the mixing chamber has a first mixing space and a second mixing space, and the diameter of the first mixing space is larger than the second mixing space so as to increase the coverage of the mixing chamber. Each of two sides of the second mixing space comprises a pressure relief slot.

A faucet assembly including a housing body, a valve assembly received within the housing body, and a waterway assembly having a base supporting the valve assembly. A face seal is positioned between the valve assembly and the base of the waterway assembly. An upper radial seal is positioned between the valve assembly and an internal surface of the housing body, and a lower radial seal is positioned between the base and the internal surface of the housing body.

A sanitary fitting having a fitting housing, a mixing valve for mixing cold water and hot water to produce mixed water, a setting element for setting a mixed water temperature of the mixed water, the setting element being adjustable along a surface of the fitting housing, and a mixed water channel through which the mixed water can be conveyed from the mixing valve to a valve, it being possible to set a removal volume of the mixed water via said valve.

A faucet for coupling to a pressurized fluid supply that including a hollow faucet body, a faucet head, a disc valve positioned within the head, and a valve control device. The faucet body having a base at a first end and a second end in fluid communication with the first end. The faucet head having a first end and an outlet at a second end, the first end of the head being removably attached to the second end of the faucet body. The disc valve that is positioned within the faucet head being configured to induce fluid flow and control a temperature of the fluid flow from the pressurized fluid supply through the outlet of the faucet head. The valve control device being positioned on an exterior surface of the faucet head and is mechanically connected to the disc valve and configured to actuate the disc valve.

A faucet configured to discharge ozone water comprises a faucet body, a water mixing valve mechanism, a water processor, a control switch, a processor, a control valve, and a detector configured to detect whether water is flowing through the detector. The faucet body comprises a faucet outlet, and the water mixing valve mechanism comprises a cold water inlet connected to a cold water resource, a hot water inlet connected to a hot water resource, and a mixed water outlet. The water processor comprises a water processing passage and an ozone generator connected to the water processing passage. The control valve is disposed between the cold water resource and an inlet of the water processing passage, and an outlet of the water processing passage is connected to the faucet outlet. The detector is disposed between the mixed water outlet of the water mixing valve mechanism and the inlet of the water processing passage, and the processor is electrically connected to the control switch, the ozone generator, the detector, and the control valve to close the control valve and the ozone generator when the detector detects the water flowing through the detector.

A faucet handle assembly for a Roman tub has a low profile and can be installed from above or below the tub deck. A valve body extends along a longitudinal axis and defines a cartridge cavity. A lower end defines water inlet and outlet passages and a threaded external surface. An upper end defines a threaded internal surface. A mixing cartridge with a rotatable stem and a cartridge spacer are carried in the cavity with the spacer axially between the cartridge and the inlet and outlet passages of the valve body. A fastener has a threaded external surface threaded to the threaded internal surface of the valve body upper end. An upper mounting ring has a hub disposed about the upper end of the valve body and a flange extending radially outwardly from the hub.

A diverter valve for a sanitary fitting having a diverter valve housing, a valve body for the targeted supply of a fluid to at least two diverter valve outlets, and a spindle for actuating the valve body. The spindle is biased, so that after cutting the spindle to length, the spindle is displaced from the diverter valve housing by a defined travel. Also a concealed installation body with a corresponding diverter valve as well as a method for mounting a corresponding concealed installation body are provided.

A faucet assembly including a housing body, a valve assembly received within the housing body, and a waterway assembly having a base supporting the valve assembly. A face seal is positioned between the valve assembly and the base of the waterway assembly. An upper radial seal is positioned between the valve assembly and an internal surface of the housing body, and a lower radial seal is positioned between the base and the internal surface of the housing body.