A touchless faucet includes a faucet body having a first compartment and a second compartment, where the second compartment has a mixing chamber for mixing fluid and a flow passage. The faucet also includes an aerator coupled to the faucet body and configured to receive fluid from the flow passage, a control board disposed in the first compartment, a solenoid disposed in the second compartment and communicatively coupled to the control board, and an IR sensor disposed in the first compartment for sensing a presence of a user.

A two-handle faucet includes a faucet body, a faucet housing, and a faucet base. The faucet body includes two valve core assemblies, a tee connector, a water outlet pipe, and two water inlet pipes. The water inlet pipes are insertedly connected to the faucet base. The water outlet pipe is hermetically connected to the tee connector. The water inlet pipes are connected to the tee connector through the two valve core assemblies. The valve core assemblies are responsible for the passing of water. The faucet base is only used for supporting the faucet, and the water won't pass through the faucet base. The faucet is safe for use and has sufficient strength, so that the product performance is stable and the cost can be reduced.

A faucet waterway assembly is provided having a housing comprising a first valve for controlling flow of hot water and second valve for controlling flow of cold water. A first handle interface is configured to attach to a first handle for controlling the first valve and to rotate about a first axis of rotation that is spaced apart from the housing. A first mechanical transmission device is provided coupled to the first handle interface and coupled to the first valve, wherein rotation of the first handle interface about the first axis of rotation causes the mechanical transmission device to cause rotation of the first valve about a second axis of rotation to control the flow of hot water. A second handle interface for controlling the second valve is provided, along with a corresponding second mechanical transmission device for coupling the second handle interface to the second valve.

A valve assembly includes an inlet to receive a fluid into the valve assembly, an outlet to discharge the fluid from the valve assembly and a service stop coupled to the inlet or the outlet. The service stop can rotate relative to the inlet or the outlet to control a flow of the fluid through the inlet or the outlet. The service stop can include a first tool interface to receive a first hand tool and transfer a first torque from the first hand tool to the service stop to facilitate rotating the service stop using the first hand tool. The service stop can include a second tool interface to receive a second hand tool different from the first hand tool and configured to transfer a second torque from the second hand tool to the service stop to facilitate rotating the service stop using the second hand tool.

A two-handle automatic faucet includes a faucet body, a solenoid valve core, a controller, and a sensor. The solenoid valve core, the controller and the sensor are mounted to the faucet body. The controller is electrically connected to the solenoid valve core and the sensor. The controller controls action of the solenoid valve core according to a sensor signal of the sensor, so as to correspondingly control water flow of the two-handle automatic faucet. The controller and the solenoid valve core are installed to the faucet body, thus, it is convenient for a user to install the finished product of the two-handle automatic faucet.

The present invention relates to the field of sanitary ware technologies, and discloses a push-pull valve element, including a housing, a base connected to the housing, a fixed porcelain piece, a movable porcelain piece and a switching assembly. A cavity and a mounting hole are set on the housing. A water inlet runner I, a water inlet runner II and a water outlet runner are set on the base. A switching slot is formed in one side of the movable porcelain piece. The switching assembly is set in the mounting hole and is connected to the movable porcelain piece. The switching assembly may control the movable porcelain piece to move, so as to control a communication area among the water inlet runner I, the water inlet runner II and the switching slot. Therefore, the push-pull valve element is more practical in use.

A hot and cold water faucet, including a hot and cold water mixer, a hot water valve, a cold water valve, a hot water rotating assembly, a cold water rotating assembly, a hot water connecting component and a cold water connecting component; the hot and cold water mixer has a hot water inlet connected with the hot water valve, a cold water inlet connected with the cold water valve, and a mixed water outlet; the hot water valve is provided with a hot water valve core; the cold water valve is provided with a cold water valve core; a rotating part of the hot water rotating assembly and the hot water valve core are connected with the hot water connecting component; a rotating part of the cold water rotating assembly and the cold water valve core are connected with the cold water connecting component.

A faucet device includes a faucet body including a faucet spigot communicating with a channel, a handle, and a fastening member; and a valve including a hollow cylinder, a fastening element on a top of the hollow cylinder and complementarily secured to the fastening member, a drain seat on a bottom of the hollow cylinder, a first hole through the drain seat and having a first tunnel through the drain seat, an inlet connector secured to the first hole, a second hole through the drain seat and having a second tunnel through the drain seat, an outlet connector secured to the second hole, a curved tube having a first end secured to the first tunnel and a second end passing through the second tunnel into the outlet connector, and a vent having a first end communicating with the second tunnel and a second end communicating with the atmosphere.

In the present disclosure, a cold waterway, a hot waterway and a mixing waterway and a main body are formed integrally in a valve structure, and a faucet structure has the valve structure, a valve core and a handle cover. The cold waterway, the hot waterway and the mixing waterway are formed in the main body by drilling the main body, such that the above three waterways and the main body are formed integrally. Then, an outlet is disposed to be connected to an annular waterway surrounding the main body, and the annular waterway outputs water to the outlet. Thus, it effectively solves the problems of water seepage caused by the tolerance between components or the long-term use of the valve core, and achieves the main advantages of effectively saving water by avoiding water seepage, and eliminating the need for gaskets to avoid poor sealing after aging.

A faucet includes a body that extends between a first end and a second end, and is arranged to receive a mixing cartridge. A diaphragm valve is provided in the body, and includes a flexible diaphragm having a first side and a second side, the flexible diaphragm being moveable to open and close the diaphragm valve to control a flow of water to an outlet of the faucet. A fluid bypass, separate from the flexible diaphragm, is in fluid communication between the first side and the second side of the flexible diaphragm. A bypass valve member is moveable to open and close the fluid bypass to vary a pressure differential across the flexible diaphragm, to open and close the diaphragm valve. A push operated control member is arranged to move the bypass valve member at the second end of the body.