Abstract: A ceramic control valve may include a control valve bolt, an upper ceramic piece, and a lower ceramic piece secured in a valve shell, and a valve base formed on a bottom of the ceramic control valve connects with the valve shell to prevent the components from falling out of valve shell. The ceramic control valve of the faucet can control the tap water and the filtered water, and also provides hot water, cold water, or different mixing ratios of hot water and cold water without installing another ceramic control valve. Therefore, the design of the present invention simplifies the complexity in structure, and it is convenient for a user to control the filtered water and the tap water with the different mixing ratios of hot water and cold water by a single ceramic control valve.

Abstract: A faucet for switching between multiple water sources may include a faucet body, a ceramic control valve, a filtered water source, and a water outlet tube. A water inlet chamber and a water outlet chamber are formed at a bottom portion and a top portion of the faucet body respectively. A valve channel formed at a lateral side of the faucet body is configured to provide loading for the ceramic control valve. A water outlet tube comprising an inner tube and an outer tube is formed inside of the water outlet chamber. By using the long grooving-shaped water channel penetrating the annular wall located at a cross section of the valve channel and the water outlet chamber, the faucet is able to provide plentiful multiple water sources from the outer tube of the water outlet tube.

Abstract: A faucet with pipe-in-pipe structure may include a control valve and a valve shell, and a rotating base, a sliding valve piece, and a fixing valve piece are sequentially formed inside the valve shell. The rotating base has a valve rod outwardly sticking out of the valve shell to connect to a handle. The valve rod operated by a handle can rotate the rotating base with the sliding valve piece, so that relative positions between the sliding valve piece and the fixing valve piece are controlled to operate the on/off operation of the faucet, the mixing ratios of hot water and cold water, and the amount of water flow. A valve base connected to a lower end of the valve shell is configured to prevent the fixing valve piece, the sliding valve piece and the rotating base from falling out of the valve shell.

Abstract: A ceramic control valve may include a control shaft bolt, an upper ceramic piece, and a lower ceramic piece secured in a valve shell, and a valve base formed on a bottom of the ceramic control valve connects with the valve shell to prevent the components from falling out of valve shell. The ceramic control valve of the faucet can control the tap water and the filtered water, and also provides hot water, cold water, or different mixing ratios of hot water and cold water without installing another ceramic control valve. Therefore, the design of the present invention simplifies the complexity in structure, and it is convenient for a user to control the filtered water and the tap water with the different mixing ratios of hot water and cold water by a single ceramic control valve.

Abstract: A ceramic control valve may include a control valve bolt, an upper ceramic piece, and a lower ceramic piece secured in a valve shell, and a valve base formed on a bottom of the ceramic control valve connects with the valve shell to prevent the components from falling out of valve shell. The ceramic control valve of the faucet can control the tap water and the filtered water, and also provides hot water, cold water, or different mixing ratios of hot water and cold water without installing another ceramic control valve. Therefore, the design of the present invention simplifies the complexity in structure, and it is convenient for a user to control the filtered water and the tap water with the different mixing ratios of hot water and cold water by a single ceramic control valve.

Abstract: A faucet body without compartment is disclosed. The faucet body is casted and forged integrally with an upright tubular shell, and the upper portion of shell comprises a thread segment. A first annular convex and a second annular convex are formed at a lower portion of the thread segment, and a flow space is formed between the first annular convex and the second annular convex. Below the second annular convex, At least a first bearing base, a second bearing base and a support block extend from the second annular convex. The first bearing base, second bearing base and support block are connected by a protruding shoulder to support the fined ceramic valve in the faucet body. An outlet conduit extends forward from a periphery of top of the shell, and an outlet channel is formed inside the outlet conduit to connect to the flow space of the shell.

Abstract: A fine ceramic valve may include a valve body, a valve base and a sealing unit. The valve base is located under the valve body and has a top board. A drain hole is disposed on the top board, and a water inlet duct extends downwardly from each of the two sides of the drain hole, wherein each of the two water inlet ducts has two side walls connected with each other, an outer arc and an inner wall, and the bottom is closed, and the top portion of the top board corresponding to each of the two water inlet ducts has a water through hole to guide the water down into the water inlet duct. The sealing unit has a first ring with a vertical axial pore, and each of two sides of the first ring downwardly connects with a second ring with a horizontal axial pore.

Abstract: A control valve includes a valve body and a valve seat, which is fixed at a bottom of the valve body, and has a roof with a spout thereon. Both side edges at front of the spout have intervals including a water inlet duct. The lateral arcs of the two inlet ducts are designed to taper the inlet duct. Also the upper sides of two inlet ducts connect with the roof, and the relative position on the roof of each duct has a limber hole to let water down into the inlet ducts. The two inlet ducts are used as an entry which penetrates the lateral arc to let each cold and hot water through into the ducts. An annular pad is outside of cold and hot water inlets to cover the ducts. The two intervals, which locate on the backsides of outlet, extend a ladder-shaped positioning pin respectively.

Abstract: A faucet body without compartment is disclosed. The faucet body is casted and forged integrally with an upright tubular shell, and the upper portion of shell comprises a thread segment. A first annular convex and a second annular convex are formed at a lower portion of the thread segment, and a flow space is formed between the first annular convex and the second annular convex. Below the second annular convex, At least a first bearing base, a second bearing base and a support block extend from the second annular convex. The first bearing base, second bearing base and support block are connected by a protruding shoulder to support the fined ceramic valve in the faucet body. An outlet conduit extends forward from a periphery of top of the shell, and an outlet channel is formed inside the outlet conduit to connect to the flow space of the shell.

Abstract: A mixed water control valve for a faucet includes a valve housing, a valve cap mounted on the valve housing, a control bolt rotatably mounted on the valve cap and having a lower end extending into the valve housing and an upper end protruding outward from the valve cap, a base disposed in the valve housing and combined with the control bolt to rotate in concert with the control bolt, an upper ceramic plate mounted in the valve housing, a lower ceramic plate mounted in the valve housing, two water stop gaskets mounted in the valve housing, two springs mounted in the valve housing, two mounting sleeves mounted in the valve housing, and a balance unit mounted in the valve housing.

Abstract: A ceramic balance valve structure includes a valve tube and a pressure regulating member each of which is made of ceramic material. The valve tube is formed with a through hole and two annular grooves. The pressure regulating member is slidably mounted in the through hole of the valve tube and is provided with two water guide grooves corresponding to the annular grooves of the valve tube. The pressure regulating member is provided with a balance wall located between the two water guide grooves and has two opposite ends each provided with a connecting hole. Thus, the valve tube and the pressure regulating member have a ceramic surface contact therebetween to facilitate a sliding motion of the pressure regulating member and to prevent the pressure regulating member from being jammed in the valve tube.

Abstract: A ceramic control valve has a valve shell that orderly has a water control unit, an upper ceramic piece, a lower ceramic piece and a valve base connected underneath to avoid the abovementioned components from falling out. The ceramic control valve can change the water output style of the faucet without an additional handle, and the water output can be switched between front and top portions to effectively reduce the components of the faucets and simplify the assembly process.

Abstract: A ceramic control valve has a valve shell that orderly has a control shaft, an upper ceramic piece, a lower ceramic piece and a valve base connected underneath to avoid the abovementioned components from falling out. The ceramic control valve can change the water output style of the faucet without an additional handle, and the water output can be switched between front portion of the faucet and showerhead to effectively reduce the components of the faucets and simplify the assembly process.

Abstract: A ceramic control valve has a valve shell that orderly has a control shaft, an upper ceramic piece, a lower ceramic piece and a valve base connected underneath to avoid the abovementioned components from falling out. The ceramic control valve can change the water output style of the faucet without an additional handle, and the water output can be switched between front portion of the faucet and showerhead to effectively reduce the components of the faucets and simplify the assembly process.

Abstract: A ceramic control valve has a valve shell that orderly has a water control unit, an upper ceramic piece, a lower ceramic piece and a valve base connected underneath to avoid the abovementioned components from falling out. The ceramic control valve can change the water output style of the faucet without an additional handle, and the water output can be switched between front and top portions to effectively reduce the components of the faucets and simplify the assembly process.

Abstract: A mixed water control valve for a faucet includes a valve housing, a control unit, and a balance unit. The valve housing has a mounting seat which has a receiving chamber and two water inlet holes. The balance unit includes a fixed sleeve secured in the receiving chamber, a pressure regulating sleeve movably mounted in the fixed sleeve, a balance baffle mounted in the pressure regulating sleeve, and two elastic members each mounted in the pressure regulating sleeve and each biased between the balance baffle and the mounting seat. Thus, the balance baffle is compressed between the elastic members which provide a buffering force to counteract a larger pressure applied on the balance baffle, so that the pressure regulating sleeve is moved smoothly and stably without producing resonant noise in the faucet.

Abstract: A mixed water control valve for a faucet includes a control unit and a balance unit mounted in the control unit. The control unit includes a valve housing. The balance unit includes two mounting seats each mounted in the valve housing, a hollow fixed sleeve secured in the mounting seats, a pressure regulating sleeve movably mounted in the fixed sleeve, a balance baffle mounted in the pressure regulating sleeve, and two elastic members each mounted in the pressure regulating sleeve and each biased between the balance baffle and a respective one of the mounting seats. Thus, the balance baffle is compressed between the elastic members which provide a buffering force to counteract a larger pressure applied on the balance baffle, so that the pressure regulating sleeve is moved smoothly and stably without producing resonant noise in the faucet.

Abstract: A mixed water control valve for a faucet includes a control unit and a balance unit. The control unit includes a housing and a sealing cap mounted on the housing. The balance unit includes a fixed sleeve secured in the housing, a pressure regulating sleeve movably mounted in the fixed sleeve, a balance baffle mounted in the pressure regulating sleeve, and two elastic members each mounted in the pressure regulating sleeve and each biased between the balance baffle and a respective one of the housing and the sealing cap. Thus, the balance baffle is compressed between the elastic members which provide a buffering force to counteract the larger pressure applied on the balance baffle when the water only flows through one of two water inlet holes of the housing, so that the pressure regulating sleeve is moved smoothly and stably without producing resonant noise.

Abstract: A mixed water control valve for a faucet includes a valve housing, a control unit, and a balance unit. The valve housing has a mounting seat which has a receiving chamber and two water inlet holes. The balance unit includes a fixed sleeve secured in the receiving chamber, a pressure regulating sleeve movably mounted in the fixed sleeve, a balance baffle mounted in the pressure regulating sleeve, and two elastic members each mounted in the pressure regulating sleeve and each biased between the balance baffle and the mounting seat. Thus, the balance baffle is compressed between the elastic members which provide a buffering force to counteract a larger pressure applied on the balance baffle, so that the pressure regulating sleeve is moved smoothly and stably without producing resonant noise in the faucet.

Abstract: A control valve for a faucet includes a valve housing, a hollow valve seat, two sealing gaskets, at least one water outlet channel, a rotation plate, a control unit, two mounting seats, a fixed sleeve, and a movable sleeve. Thus, the movable sleeve is movable in the fixed sleeve to control the water flow rate of the mixed cold and hot water to the optimum value to regulate and stabilize the water pressure automatically so as to provide a pressure balance effect so that the mixed water flowing from the water outlet channel is kept at a constant temperature, thereby providing a comfortable sensation to a user.