Patents
Patents for F16K 3 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing (13,986)
07/2008
07/23/2008CN201090763Y Anti-dropping anchor gate
07/23/2008CN201090762Y Pedal water valve
07/23/2008CN201090176Y Sliding bush type valve seat regulating valve
07/23/2008CN101225890A High temperature resistant corrosion resistant high-strength plumbago------carbon composite valve
07/23/2008CN100404928C High-temperature high-pressure self-sealing gate valve with double flat shutter board
07/17/2008WO2008008308A3 Device for regulating pressure
07/17/2008WO2008008307A3 Pressure regulator device and system
07/17/2008DE102007002352A1 Vacuum user system, particularly vacuum toilet system for variable connections of vacuum user and has pipe arrangement with two openings
07/16/2008CN100402901C Horizontal valve
07/16/2008CN100402900C Adjustable valve capable of controlling magnitude of discharge of liquid
07/15/2008US7399384 De-heading system having an internal shroud enclosure and a shroud end cap opened by a flange to a coke bottom de-heading valve capable of accepting the end of a gate valve upon actuation, for preventing the escape of steam
07/15/2008US7398777 Valve operating between telescopic components with O-ring seals
07/15/2008CA2340354E Spool valve for fluid control
07/10/2008WO2008082072A1 Dispenser and refrigerator including the same
07/10/2008WO2008081530A1 Method of designing minute flow rate controller with entrance throttle groove
07/10/2008WO2008057946A3 Flow controllers and systems and methods using the same
07/10/2008WO2008021618A3 Multiple vane variable geometry nozzle
07/10/2008US20080164437 Gate valve with tongue and groove or bridging seal to annular seat elements
07/09/2008CN201083278Y Self-sealing water-saving valve
07/09/2008CN201083277Y Manual well drilling orifice control valve
07/09/2008CN201083276Y Hydraulic well drilling orifice control valve
07/09/2008CN201083275Y Slag-removing gate valve
07/09/2008CN201083274Y Anti-blocking gate valve
07/09/2008CN101216124A Plastic tap and its manufacture method
07/09/2008CN101216123A Swinging anti-theft valve
07/09/2008CN101216122A Pneumatic valve
07/09/2008CN101216121A Electromagnetic impulse valve with slide valve
07/03/2008US20080157020 Linear Sliding Gate Valve for a Metallurgical Vessel
07/02/2008EP1939505A1 Gas-supply tap
07/02/2008EP1856431B1 Shape detail of a piston to avoid jamming within a distorted bore
07/02/2008CN201081023Y Anti-freezing water tap
07/02/2008CN201081022Y High-temperature high pressure heavy caliber flat gate valve seal device
07/02/2008CN201081021Y Electric block valve sealing and compensation structure
07/02/2008CN201081020Y Split type valve core
07/02/2008CN201081019Y Liquid-controlled plate-type gate valve
07/02/2008CN101210625A Plane rotation valve flap stop valve
06/2008
06/26/2008WO2008076855A1 Low friction coatings for dynamically engaging load bearing surfaces
06/26/2008DE102006059029A1 Rotary valve for regulating flow, especially of liquids, e.g. in motor vehicle cooling systems comprises cross-section-adjusting elements that are each connected to a common drive shaft via a rotating gear
06/26/2008CA2672483A1 Low friction coatings for dynamically engaging load bearing surfaces
06/25/2008CN201078482Y Powder medium regulating valve
06/25/2008CN201078481Y Water inlet and outlet control valve for solar water heater
06/25/2008CN201078480Y Sliding plate type control valve
06/25/2008CN201078479Y Hidden pole sluice valve
06/25/2008CN101208551A Slide valve
06/25/2008CN101205979A Hinge type coal blending strobe
06/25/2008CN101205863A 活塞阀 Piston valve
06/25/2008CN100396977C Two-handle flow-through valve
06/19/2008WO2008071044A1 A milti-way valve with fan-shape passage sealing pairs
06/19/2008WO2007081640A3 Seal cartridge control valve
06/19/2008DE102006055536A1 Rotating flow control valve has at least two independently movable concentric sleeves with apertures inside an outer housing
06/18/2008CN201074681Y Rapid switching blind plate valve
06/18/2008CN201074680Y Triangular valve
06/18/2008CN101203705A A control valve
06/18/2008CN101201118A Knife-shaped gate valve for slurry
06/17/2008CA2183051C Air intake assembly for a combustion fuel burner having an adjustable air intake port
06/12/2008WO2008067603A1 Rotating valve
06/12/2008DE202005021482U1 Blende mit größenveränderbarer Innenöffnung Aperture size with adjustable inner opening
06/12/2008CA2756185A1 Hot and cold water mixing valve
06/11/2008EP1929190A2 Delayed coker isolation valve systems
06/11/2008CN201071943Y Vacuum air evaporation valve for momentum wheel
06/11/2008CN101196243A Anti-freezing water tap
06/05/2008WO2008066156A1 Reciprocating compressor of refrigerating machine
06/05/2008DE102006056350A1 Servo valve e.g. nine-land-valve, for hydraulic power-assisted steering system of vehicle, has sleeve and input shaft provided with axially aligned control slots, which form control gap, where gap has different gap widths in center position
06/04/2008CN201068999Y Valve core with waterway commutation and flow-control function
06/04/2008CN201068998Y Gas gate valve possessing composite soft sealing structure
06/04/2008CN201068997Y Leakage-free valve push-and-pull switch
06/04/2008CN201068996Y Rubber-covered gate valve
06/04/2008CN101191559A Unequally spaced screw thread adjustment telescopic flap valve
06/04/2008CN100392304C Motor operated valve
06/04/2008CN100392297C High pressure valve
06/04/2008CN100392296C Cut-off valve
06/03/2008US7380768 Balanced-plug cage style control valve and bonnet seal assembly
05/2008
05/29/2008WO2008063073A1 Valve
05/28/2008EP1924794A1 Indexing arrangement
05/28/2008CN201065983Y Water tap valve element striking gear
05/28/2008CN201065955Y Large caliber cast iron gate valve for water delivery and distribution
05/28/2008CN201065954Y Multifunctional water pipe check gate valve
05/28/2008CN201065953Y High-temperature gate valve
05/28/2008CN201065952Y Corrugated pipe gate valve
05/28/2008CN201065951Y Descaling double-face sealing sluice valve
05/28/2008CN100390448C 液压阀 Hydraulic valve
05/28/2008CN100390447C High efficiency energy saving automatic parallel moving type blind plate valve
05/22/2008WO2008058808A1 Valve for controlling volumetric flows
05/21/2008EP1923527A1 Filling connector for formwork for pouring concrete
05/21/2008EP1684893B1 Combination gravimetric and volumetric dispenser for multiple fluids and method
05/21/2008CN201062669Y Fluidization storehouse pump sector rotary inlet valve
05/21/2008CN201062596Y Cut-off valve
05/21/2008CN101184942A Valve assembly
05/21/2008CN101182890A Gas pumping-charging bidirectional self-sealing valve
05/15/2008WO2008057946A2 Flow controllers and systems and methods using the same
05/15/2008WO2008055465A1 Double-disk gate valve
05/15/2008US20080111094 Air compressed sluice valve
05/15/2008DE102007019606B3 Flow connector for valve e.g. magnetic valve, in motor vehicle, has flow channel with cross sectional surface that is formed uniformly along stroke height in opening region and formed variably along another stroke height in opening region
05/15/2008CA2668896A1 Rotary valve
05/14/2008EP1875142A4 Transcritical refrigeration with pressure addition relief valve
05/14/2008CN201059387Y Pipe high pressure difference regulator
05/14/2008CN201059362Y Antifreeze blowoff valve inside lower tank of solar water heater
05/14/2008CN201059361Y Valve core of water tap
05/14/2008CN100387877C Grating voltage-adjusting valve set
05/14/2008CN100387873C Single seat shaped valve device
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