Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating › F16K 5 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
Patents for F16K 5 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary (12,536)
09/2012
09/05/2012CN202418682U Pressure balance type plug valve
09/05/2012CN102654204A Novel cam bending valve
09/05/2012CN102654203A Spherical stop valve for underground combined mining working surface of coal mine
09/05/2012CN102654202A High-temperature metal hard seal ball valve for granular media
09/05/2012CN102654201A Low leakage type pot cover valve
08/2012
08/30/2012WO2012116075A1 Ball valves and associated methods
08/30/2012WO2012115961A2 Ball valve with integrated cam operated internal microswitch
08/30/2012US20120217426 Valve apparatus having a double-offset shaft connection
08/30/2012US20120216894 Valve Assembly
08/30/2012CA2827389A1 Ball valve with integrated cam operated internal microswitch
08/29/2012EP2492552A1 Ball valve having multiple moveable seats
08/29/2012EP2491282A1 Turning valve for a measuring device
08/29/2012CN202402704U Waterway changeover valve group and sprinkler using same
08/29/2012CN202402695U Sealing ring
08/29/2012CN202402694U Hard sealing ball valve seat sealing device suitable for high temperature
08/29/2012CN202402693U Sealing ring of ball valve
08/29/2012CN202402692U Backlash compensation rotating valve
08/29/2012CN202402691U Valve rod guide structure for forced seal ball valve
08/29/2012CN202402690U Triangular sealing device of ball valve
08/29/2012CN202402689U Ball valve with rectangular flow channels
08/29/2012CN202402688U Forced seal ball valve
08/29/2012CN202402687U Large-caliber floating ball valve
08/29/2012CN202402686U Antiwear fixed ball valve
08/29/2012CN202402685U Impurity filtering valve
08/29/2012CN202402684U Slipknot-type valve
08/29/2012CN202402683U Conical rapid-installation valve
08/29/2012CN202402682U Lock ball valve
08/29/2012CN202402681U High temperature and high pressure ball valve
08/29/2012CN102650344A Corrosion-resistant, wear-resistant camflex valve
08/29/2012CN102650340A Valve apparatus having a double-offset shaft connection
08/29/2012CN102182843B Alternation ball check valve
08/29/2012CN101776163B Sulfur hexafluoride gas controllable multi-pass ball valve group
08/28/2012US8251953 System and method for drug preparation and delivery
08/28/2012CA2630105C Integrated plug/choke valve
08/23/2012US20120211690 Ball Valves and Associated Methods
08/23/2012US20120211098 Ball Valve with Integrated Cam Operated Internal Microswitch
08/22/2012CN202392361U High-temperature heat-insulation bracket for ball valve of high-temperature high-voltage power station
08/22/2012CN202392269U Ball valve with lock
08/22/2012CN202392235U Angle valve
08/22/2012CN202392179U T-shaped belt pulling and filtering ball valve
08/22/2012CN202392172U Multiple-pass high vacuum glass valve
08/22/2012CN202392154U Low-temperature ball valve
08/22/2012CN202392153U Connecting structure for handgrip and valve spool in mini tap
08/22/2012CN202392152U Plug assembly for double-shutoff valves
08/22/2012CN202392151U Compressed natural gas (CNG) high-pressure ball valve
08/22/2012CN202392150U Universal metal sealing ball valve
08/22/2012CN202392149U Water valve capable of regulating flows through gear shifting
08/22/2012CN202392148U Globe valve
08/22/2012CN202392147U Duplex filtering ball valve
08/22/2012CN202392146U Ball valve with pilot valves
08/22/2012CN202392145U Novel ball valve
08/22/2012CN202392144U CNG (Compressed Natural Gas) high-pressure ball valve with heavy calibre
08/22/2012CN202392142U Valve seat sealing structure
08/22/2012CN102644763A Valve seat structure with adjustable pretension
08/22/2012CN102644762A Novel double-action sealing valve of blast furnace
08/22/2012CN102644761A Water-saving tap
08/22/2012CN102345747B Rotating valve
08/22/2012CN101555948B Valve with lock
08/22/2012CN101430021B Valve
08/22/2012CN101405526B Valve closing member
08/22/2012CN101270821B Ball valve with movable mechanism for maintaining axial seal member
08/16/2012WO2012108583A1 Cone valve capable of precisely adjusting pressure and flow rate
08/16/2012US20120205569 Differential pressure sealing device for ball valves
08/15/2012EP2487392A2 Differential pressure sealing device for ball valves
08/15/2012CN202381919U Ball valve with heat-preserving effect
08/15/2012CN202381793U Buffer type eccentric semispherical valve
08/15/2012CN202381739U Dual-seal valve seat
08/15/2012CN202381738U Dual seal V type ball valve
08/15/2012CN202381737U Fireproof ball valve
08/15/2012CN202381736U Angle valve
08/15/2012CN202381735U On-line automatic-compensation sealing high-pressure ball valve
08/15/2012CN202381734U Forged steel top-loading type fixed ball valve
08/15/2012CN202381733U 电动球阀 Electric valve
08/15/2012CN202381732U Double-sealing water pipe ball valve
08/15/2012CN202381731U Ball valve
08/15/2012CN202381730U Floating ball valve
08/15/2012CN202381729U Water-saving faucet switch
08/15/2012CN202376843U Filter
08/15/2012CN102635703A Spherical valve seat structure with disc-shaped spring combined body
08/15/2012CN102635702A Valve seat structure of metal hard-seal ball valve with anti-jamming pretension device
08/15/2012CN102635701A Double-cone metal seal valve
08/15/2012CN102635700A Ball body of rupture-preventing heavy-caliber composite ceramic ball valve, composite ceramic ball valve and manufacture methods thereof
08/14/2012US8241013 Serial capillary pump
08/14/2012CA2652540C Ball valve with cartridge
08/09/2012US20120199213 Snap-In Quick Removal Pop-Up Drain Stopper
08/08/2012CN202371266U Novel solenoid valve
08/08/2012CN202371218U Alternate irrigation distributing valve
08/08/2012CN202371208U Float ball valve seat
08/08/2012CN202371207U Water-saving faucet
08/08/2012CN202371206U High-performance top fixed ball valve with wedge valve seat
08/08/2012CN202371205U Rolling orbit sphere valve
08/08/2012CN202371204U Double-cone metal seal valve
08/08/2012CN202371203U All-welded pipeline ball valve
08/08/2012CN202371202U Small-caliber fixed ball valve
08/08/2012CN202371201U 球阀 Ball
08/08/2012CN202371200U Magnetic control locking ball valve
08/08/2012CN101706004B Novel tap
08/08/2012CN101099059B Plug valve with improved flow capacity
08/02/2012WO2012024560A3 Tip-resistant valve plugs
08/01/2012EP2480805A1 Flow control hemispherical wedge valve
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