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US20120222763 FAUCET VALVE  
A faucet valve of the present invention includes a pressure valve and a mix valve. The faucet valve can be connected to two external water pipes. The pressure valve can balance the water amount...
US20120318390 DISTRIBUTION VALVE FOR CONCRETE PUMP, CONCRETE PUMP AND CONTROL METHOD THEREOF AND CONCRETE PUMP TRUCK  
A distribution valve for a concrete pump, the concrete pump, a control method thereof and a concrete pump truck are provided. The distribution valve comprises a valve body (200) and a wear...
US20150219412 VALVE DEVICE CAPABLE OF WASHING INTERNAL PIPE IN HOT WATER BOILER  
Disclosed is a valve device capable of washing an internal pipe in a hot water boiler wherein an operating part is not brought into contact with a body made of a metal material, and even though...
US20150144213 Energy Efficient Air Heating, Air Conditioning and Water Heating System  
An air heating, air conditioning and water heating system includes a multi-communicative valve unit, a compressor arranged for compressing the refrigerant in a state of superheated vapor, a...
US20130269378 Energy Efficient Air Heating, Air Conditioning and Water Heating System  
An air heating, air conditioning and water heating system includes a multi-communicative valve unit, a compressor arranged for compressing the refrigerant in a state of superheated vapor, a...
US20150184870 SYSTEM, MODULE AND VALVE FOR DOMESTIC HOT WATER HEATERS  
A system comprising a water tank, a heat source, which is external of the water tank, a first conduit and a second conduit and further conduits for connection of the water tank with a user. In a...
US20150013806 WATER SUPPLY VALVE  
A water supply valve comprising a valve body having a first orifice and a second orifice, a rotatable valve shaft, and a handle. The rotatable valve shaft can be inserted into the first orifice or...
US20060201560 Time -adjustable deflecting valve with momentary closure  
The invention relates to a valve which enables the user mechanically to recover the cold water contained in shower tubes, which is usually wasted through general drainage, for the subsequent use...
US20100126612 WATER FLOW TEMPERATURE CONTROL SYSTEM  
A water flow temperature control system is described. A hot and cold water flow respectively flow through a first and a second inlet passage of a valve and reach a temperature control sheet...
US20100084031 Pilot Operated Spool Valve  
A spool valve assembly includes a spool that is moveable by differential pressure across the spool.
US20150191900 SHOWER VALVE SYSTEM  
A valve assembly for a shower/tub system is provided. The assembly includes a valve body assembly having a molded base, a first inlet connection fitting configured to fluidly attach a first fluid...
US20110214767 WATER DELIVERY SYSTEM AND VALVE FOR A SINK  
A water delivery system is provided, comprising at least one sink with a faucet device comprising a cold water faucet part and a hot water faucet part, a cold water line to the at least one sink,...
US20140034166 WATER CONTROL VALVE ASSEMBLY  
A water control valve assembly includes a valve manifold having a mixing chamber for mixing water from a supply of hot water and a supply of cold water. The valve manifold has a water control...
US20100300144 Liquefied Gas Expander And Integrated Joule-Thomson Valve  
A cryogenic turbine expander system which consists essentially of a cryogenic liquid pressure vessel, and the vessel further accommodating a turbine expander, an internal bypass configuration,...
US20140283938 Three-way Integrated Joule-Thomson Valve and Liquefied Gas Expander  
A cryogenic turbine expander system which consists essentially of a cryogenic liquid pressure vessel, and the vessel further accommodating a turbine expander, an internal bypass configuration,...
US20120199228 Sentinel Event Reducing Safety Knobs  
There is disclosed herein a suicide prevention door handle and shower handle wherein each is designed to eliminate any area or structure that could be used to hold a belt, piece of clothing or the...
US20150144214 Mixed Water Control Valve for Faucet  
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...
US20140261697 WATER TREATMENT SYSTEM TANK SELECTOR VALVE ASSEMBLY  
A valve assembly for a twin tank-type water treatment system includes and a tank selector valve assembly that includes first and second rotary selector valves driven in concert with another by a...
US20080223464 Flow Diverters for Valves, Valves, and In-Floor Pool Cleaning Systems  
An in-floor pool cleaning system includes a first valve having one bottom inlet port, three or more side discharge ports, and a first flow diverter and a second valve having one bottom inlet port,...
US20130087232 BALANCE VALVE HAVING AN ASYMMETRIC STRUCTURE  
A balance valve is provided with an asymmetric structure. When the dual-temperature ceramic valve is switched to cold water supply modes, and the hot water line is blocked to make a moveable spool...
US20130327408 Electronically Controllable and Testable Turbine Trip System and Method with Redundant Bleed Manifolds  
A trip control system for use with, for example, turbines, includes a porting manifold that supports and provides fluid to two or more trip manifolds, each of which includes a bleed circuit having...
US20120152387 Automatic water distributor  
An automatic water distributor contains a base including a chamber, a first outlet channel, a second outlet channel, and at least one inflow channel; between the chamber and the first outlet...
US20140174575 WHEATSTONE BRIDGE CHECK VALVE ARRANGEMENT  
A device is disclosed that may include a spool valve having a first connector and a second connector and a spool movable for controlling flow between the first connector and the second connector,...
US20120279918 VALVE HAVING A ROTATABLE STOPPER AND WATER TREATMENT FACILITY COMPRISING SUCH A VALVE  
The invention relates to a valve (24) comprising: a body (40) defining a cavity and provided with a first opening (60) that makes it possible to feed water into the cavity, a second opening that...
US20140053911 COLD WATER DELIVERY SYSTEM  
A cold water delivery system is described that can consistently provide cold water at a desired temperature over repetitive and large draws from the outlet of the system. The cold water system can...
US20140190582 WATER DIVERTER ASSEMBLY FOR A WATER FILTER  
A water diverter assembly is provided. The water diverter assembly includes a valve and a selecting mechanism. The selecting mechanism permits adjustment of the valve. Such adjustment can...
US20130048122 Single handle faucet and a connecting structure thereof  
A single handle faucet is fixed on a basin with a first hole and two second holes and contains a body; a control valve set fixed on the body and including a handle located above a central position...
US20120175428 VALVE FOR DISPENSING WATER AND AIR IN INSTALLATIONS THAT SPRAY WATER UNDER PRESSURE  
A valve for dispensing water and air in installations for spraying water under pressure, includes: firstly, a body (2) equipped with two independent circuits (C1, C2), each for circulating a...
US20140366970 VALVE SOUND REDUCING TRIM ASSEMBLY WITH PRESSURE RELIEF MECHANISM  
A cage for a control valve trim assembly includes a cage body having an opening at one end and a wall extending from the opening, a plurality of cage openings disposed in the wall, and a pressure...
US20110100491 MIXER TAP FOR A THERMAL WAVE MASSAGE DEVICE  
The invention relates to a mixer tap for a thermal wave massage device which is designed in the form of a single lever mixer and makes it possible to control main parameters of the thermal wave...
US20150027573 ELECTROMAGNETIC VALVE  
An oil control valve has a cup shaft and a plunger. The cup shaft and the plunger have a projection and a recess to provide a male-female joint. The male-female joint provides contact points which...
US20120085444 Switching device for sanitary fittings, in particular showers, bathtubs and the like  
A switching device for sanitary fittings such as showers and bathtubs, characterized in that said switching device comprises a control rod element movable in a support associated with a mixing...
US20140124072 TEMPERATURE ROTATIONAL LIMIT STOP FOR A MIXING VALVE  
A temperature limit stop assembly for a mixing valve including a stop surface supported by a stem and a hot water stop shoulder supported by a stop member and engagable with the stop surface of...
US20120125461 TEMPERATURE ROTATIONAL LIMIT STOP FOR A MIXING VALVE  
A temperature limit stop assembly for a mixing valve including a stop surface supported by a stem and a hot water stop shoulder supported by a stop member and engagable with the stop surface of...
US20120006436 VALVE BLOCK, VALVE BLOCK UNIT, AND METHOD OF INSPECTING VALVE BLOCK UNIT  
Provided are a valve block and a valve block unit which allow simplification and miniaturization of a pipe arrangement. A valve block according to the present invention includes at least one flow...
US20080210315 MULTI-WATER FILTER AND FAUCET SYSTEM  
A plurality of water processing units are connected together, in sequence, to produce one processed water, and tap-off connections are installed within various interconnections between various...
US20130220460 LIGATURE-RESISTANT LAVATORY ASSEMBLY AND ADJUSTABLE FAUCET AND VALVE  
Ligature-resistant lavatory assembly incorporating a ligature-resistant adjustable faucet and valve, particularly suitable for use in behavioral health, psychiatric facilities, or prisons. The...
US20120325353 PLUG SWITCH OUTLET MECHANISM  
A plug switch outlet mechanism has a first and second shower. The first shower includes a first switch mechanism inside and a socket outside a fixed unit, an outlet connected to the fixed unit;...
US20150090812 PILOT VALVE SWITCH MECHANISM AND A COMBINED SHOWER APPLIED WITH THE PILOT VALVE SWITCH MECHANISM  
A pilot valve switch mechanism and combined shower applied with the pilot valve switch mechanism includes a fixed portion and a valve spool. The fixed portion includes an inlet waterway, a first...
US20150192214 FAUCET INCLUDING A MOLDED WATERWAY ASSEMBLY  
A faucet including a molded waterway assembly having a plurality of tubes overmolded within a valve interface member.
US20130146164 FAUCET INCLUDING A MOLDED WATERWAY ASSEMBLY  
A faucet including a molded waterway assembly having a plurality of tubes overmolded within a valve interface member.
US20100313979 Faucet Including a Molded Waterway Assembly  
A faucet including a molded waterway assembly having a plurality of tubes overmolded within a valve interface member.
US20110146822 WATER DISCHARGE MANAGEMENT SYSTEM  
A water discharge management system for a water processing system is provided. The water processing system is connected to a first solution supply and to a second solution supply. A first...
US20130343939 Two-Step Hydraulic Valve  
A two-step hydraulic valve is described. In an implementation, a two-step hydraulic valve with retrograde spool action has a pilot spool that controls hydraulic force applied to a main spool to...
US20130319556 UNIVERSAL INTERFACE CONNECTION SYSTEM AND FLOW DIRECTING COUPLING SYSTEM AND MANIFOLD USING SAME  
A universal interface connection system may be used to interconnect manifolds, valves, and other components in a water treatment system. A modular flow directing coupling system may be formed by...
US20090065079 Faucet assembly with color indication system  
A faucet assembly includes a body having a handle pivotably connected thereon, a hot water connection end and a cold water connection end are located at two ends of the body. An outlet pipe is...
US20120145810 ROTARY SWITCH VALVE AND SHOWER GROUP WITH ROTARY SWITCH VALVE  
A rotary switch valve has a main body with a division board hermetically set in a sleeve body and the sleeve body and has a water inlet and two water outlets, a let-off pipe rotationally joined to...
US20140116550 ROTATION JOINT AND MULTIPLE AIR CHANNEL WORKSTATION USING THE SAME  
A rotation joint includes a base and a rotation member sleeved on the base. An end of the base defines at least one first air guiding hole and a first air outlet. An outer sidewall of the base...
US20150090811 COMBINED PILOT VALVE MECHANISM AND A SHOWER SYSTEM APPLIED WITH THE COMBINED PILOT VALVE MECHANISM  
A combined pilot valve mechanism and a shower system are applied with the combined pilot valve mechanism. By switching to close the control hole, the first water diversion hole or the second water...
US20130032233 HYDRAULIC PRESSURE-REGULATING VALVE FOR CONSTRUCTION EQUIPMENT  
hydraulic control valve for a construction machine is provided. The hydraulic control valve includes a boom spool slidingly coupled into a valve block to be shifted to control the hydraulic fluid...