A pull-out faucet contains: a hollow body, a control valve assembly, a water supply pipe set, a water hose, and a spray head. The hollow body has a longitudinal chamber, an accommodation groove, and a first orifice. The control valve assembly includes: a right-angle valve block having multiple inlets, an outlet, and multiple apertures. A positioning element is configured to connect the right-angle valve block so as to accommodate a part of the right-angle valve block in the accommodation groove, a mixing valve is configured to communicate with the multiple apertures, a first cap is configured to position the mixing valve in the accommodation groove, and an operation lever is configured to turn on/off and to control the mixing valve.

A valve assembly includes a connection portion and an outlet portion. The connection portion is adapted to be connected with a water dispenser or a pipe. A passage is defined axially through the connection portion and the outlet portion, and a transverse hole is defined transversely through the outlet portion and communicates with the passage. A control member is movably inserted in the transverse hole and includes at least one neck and a seal section. The seal section has a seal tube mounted thereto. When the control member moves in the transverse hole, and the neck is moved to be located corresponding to the passage, the passage is opened and water may flows through the passage. When the seal section is moved to be located corresponding to the passage, the passage is sealed.

The invention provides a device for quickly mounting and quickly detaching a faucet on the countertop, comprising: a base, which is disposed on the upper surface of the countertop, and is provided with a hole communicated to the mounting hole of the countertop; the side wall of the hole extends a boss into the hole, and the boss has a receiving hole along the length direction of the hole; one end of the pressing rod is inserted into the receiving hole and extended into the mounting hole, and the other end of the pressing rod is exposed outside the hole; an elastic reset piece is provided between the other end of the pressing rod and the receiving hole; the end of the pressing rod extending to the mounting hole is provided with an abutting piece and a limiting piece which can rotate coaxially with the pressing rod; when the end of the pressing rod exposed to the outside of the hole is subjected to an external force, the pressing rod moves from the first position to the second position along the length direction of the hole; when the pressing rod is located in the second position, the abutting piece moves to outside the mounting hole, and the limiting piece is located in the mounting hole; the pressing rod is rotated, when the abutting piece rotates to below the lower surface of the countertop, the limiting piece abuts against the mounting hole; when the external force is withdrawn, the elastic reset piece drives the pressing rod to move up, so that the abutting piece abuts against the lower surface of the countertop.

A control unit (100) is in use located under a kitchen sink. The control unit (100) controls the timing of the power demand from each device so that they can all be run from a single electrical circuit coupled to the control unit (100). The control unit (100) also accommodates sensors and other accessories such as flow meters (134), electronic faucets (114), leak detectors (118), shutoff valves (136), and state communication either wired or wireless which allows these sensors and other accessories to be added with little additional cost beyond the cost of the sensors and other accessories. A common faucet base (302) is disposed in use on an underside of a sink. The common faucet base (302) is configured to accommodate a plurality of faucet heads (304) having different faucet styles.

A method of forming a faucet includes providing a waterway comprised of a polymeric material, supporting the waterway within a mold cavity formed with a shape of the faucet, overmolding a non-metallic material, such as a concrete material, onto the waterway within the mold cavity, and curing the concrete material.

The present application provides a water faucet, including: a hollow mounting seat configured to be assembled to a mounting platform, a faucet body set around and fixed to the mounting seat, and a shower coupled to the faucet body. The faucet body defines a threaded hole, a screw is mounted in the threaded hole, and a distal end of the screw resists against an outside wall of the mounting seat. According to the present application, the faucet body of the water faucet is assembled to the mounting seat assembled to the mounting platform via a screw. The water faucet of the present application has a simple structure and can be assembled easily.

A pull-out faucet contains: a hollow body, a control valve assembly, a water supply pipe set, a water hose, and a spray head. The hollow body has a longitudinal chamber, an accommodation groove, and a first orifice. The control valve assembly includes: a right-angle valve block having multiple inlets, an outlet, and multiple apertures. A positioning element is configured to connect the right-angle valve block so as to accommodate a part of the right-angle valve block in the accommodation groove, a mixing valve is configured to communicate with the multiple apertures, a first cap is configured to position the mixing valve in the accommodation groove, and an operation lever is configured to turn on/off and to control the mixing valve.

A faucet fixation system that includes a fastener and a connector having a base and a nut assembly. The base has a longitudinal bore receiving the fastener and a radial bore. The nut assembly is disposed in the radial bore and includes first and second locking members each having threaded and actuating portions disposed on opposite sides of the fastener. In a locking position, at least one locking member is moved relative to the base such that the threaded portions engage the fastener to prohibit relative sliding movement between the connector and the fastener while allowing the connector to rotate along the threads of the fastener. In a non-locking position, at least one locking member is moved relative to the base such that the threaded portions disengage the fastener to allow movement of the connector relative to the fastener.

The present invention relates to fluid control and management. In particular, it relates to valves or regulators for controlling a flow of fluid, such as, but not limited to, taps and faucets. We will describe a fluid control valve comprising a valve body having an inlet, for operative connection to a supply of pressurised fluid, and an outlet and defining a fluid flow path therebetween. A first valve is adjustable under the control of a first valve actuator between a first, or closed, position in which flow of fluid through the first valve is prevented and a second, or open, position in which flow of fluid through the first valve is permitted. The valve is characterised in that the fluid control valve further comprises a second valve associated with the inlet or intermediate the inlet and the first valve, wherein the second valve comprises a second valve body and a second valve actuator adapted such that the first valve actuator bears against the second valve actuator in each of said first and second positions to urge the second valve into an open configuration allowing flow of fluid; and further wherein the fluid control valve is arranged such that the first valve actuator is adjustable to a third position in which the first valve actuator is spaced from the second valve actuator by a separation sufficient to allow fluid pressure at the inlet to cause the second valve to close, preventing flow of fluid through the fluid control valve.

A faucet assembly and related mounting method is disclosed. The faucet assembly requires only a single fastening mechanism to secure the faucet assembly to a mounting deck. Locating members positioned in alignment with fluid source pipes and their corresponding valves ensure proper placement of the faucet assembly relative to the mounting deck.