| Patents for F16K 43 - Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose (865) |
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| 04/24/2013 | CN101776179B Temperature control valve capable of being cleaned and maintained on line |
| 04/17/2013 | CN202884079U Electric-hydraulic inserting plate type double-layer cinder valve |
| 03/27/2013 | CN202834107U Membrane type mud valve |
| 03/22/2013 | CA2771412A1 Mixed water control valve |
| 03/20/2013 | CN202812445U Double-seal adjusting stop valve |
| 03/19/2013 | US8397752 Process for fabricating integral plastic faucet member and finished product thereof |
| 03/14/2013 | US20130061943 Valve device for the assembly in in-service pipelines and the assembly procedure of said device |
| 03/13/2013 | CN102966790A Replaceable upper-sealing type fire-fighting valve |
| 03/12/2013 | US8393346 Solenoid valve and method of assembly thereof |
| 02/28/2013 | US20130053812 Clamp and clamping system and use thereof |
| 02/27/2013 | CA2798864A1 Method and apparatus for servicing a tank, a plug, or a tank and plug |
| 02/21/2013 | US20130042925 Valve assembly having improved rotational feel |
| 02/05/2013 | US8365755 Ball valve isolator |
| 02/05/2013 | US8365754 Valve cover assembly and method of using the same |
| 01/31/2013 | US20130025704 Valve for the substantially gas-tight interruption of a flow path |
| 01/31/2013 | US20130025703 Incorrect filling prevention |
| 01/30/2013 | CN102900889A On-line cleaning device of constant-temperature valve and using method thereof |
| 01/24/2013 | US20130020516 Dual diaphragm valve |
| 01/18/2013 | CA2763331A1 Check valve |
| 01/17/2013 | WO2013009270A1 A valve combined is integrated to the service valve with quick coupling and an internal core |
| 01/17/2013 | US20130015377 Actuator |
| 01/03/2013 | WO2013002092A1 Method for cleaning a tyre valve and implement for cleaning same |
| 12/27/2012 | US20120325336 Extension assembly for faucets |
| 12/26/2012 | CN202629320U Fixing clamping device of transformer oil drain valve |
| 12/25/2012 | US8336578 Quick release gas pressure regulator |
| 12/20/2012 | US20120318377 Gas regulator with non-metal components (variants) |
| 12/20/2012 | US20120318372 Standpipe Emergency Bypass Method and Kit for Firefighters |
| 12/18/2012 | US8333212 Rupture disc with machined line of opening |
| 12/12/2012 | CN202597887U On-off water saving device |
| 12/05/2012 | CN202580278U Drainage elbow with ornamental outer ribs |
| 12/04/2012 | US8322367 Chemical delivery system |
| 11/29/2012 | US20120300003 Tank and printer including tank |
| 11/22/2012 | US20120292546 Multi-position valve assemblies |
| 11/22/2012 | US20120291878 Composite tank, and assembly including such a tank and member for receiving and/or dispensing gas |
| 11/13/2012 | US8307842 Fluid supply valve attachment device |
| 11/08/2012 | US20120280493 Rapid-connect coupler with vent-stop |
| 10/16/2012 | US8286657 IV catheter with in-line valve and methods related thereto |
| 10/11/2012 | US20120255624 Drainage body |
| 10/10/2012 | CN202484430U Double-flat valve of water turbine |
| 10/03/2012 | CN202469210U Water faucet with one-way valve |
| 10/03/2012 | CN202469209U Device for eliminating harm of leakage of gas gate valve on line |
| 10/03/2012 | CN101907185B Multichannel slurry distributor |
| 09/26/2012 | CN202451959U Cleaning device for temperature control valve core |
| 09/19/2012 | CN102679031A Temperature control valve capable of being cleaned and maintained on line |
| 09/18/2012 | US8267109 Water vacuum break assembly and method for selectively accommodating multiple control systems |
| 09/18/2012 | CA2500049C Toilet fill valve with valve lock |
| 09/12/2012 | CN202432109U Self-closing valve seat of safety valve |
| 09/11/2012 | CA2667294C Rotatable wedge cartridge valve mechanism and method for assembly and disassembly |
| 09/11/2012 | CA2667123C Rotatable wedge valve mechanism and method for manufacture |
| 09/05/2012 | CN202418888U Water pipe valve device |
| 09/05/2012 | CN202418887U Cleaning and ventilation converter for gas courtyard pipe network |
| 08/22/2012 | CN202392349U Device for replacing natural gas valve under pressure |
| 08/21/2012 | US8245723 Fluid conveyance and/or distribution device with ring nut coupling |
| 08/16/2012 | WO2012107511A1 A valve system with a sealing member |
| 08/02/2012 | US20120192963 Extended range tapping sleeve and gasket |
| 08/02/2012 | US20120192962 Sluice Valve for Operations |
| 07/31/2012 | CA2766117A1 Improved grease valve for pressure devices |
| 07/25/2012 | CN202349378U Combined safe faucet |
| 07/25/2012 | CN202349232U Dual-sealing butterfly valve with overhauling and sealing system |
| 07/19/2012 | US20120181470 Choke trim assembly |
| 07/11/2012 | CN202327350U 温控阀的可在线清洗装置 Thermostatic valve available online cleaning device |
| 07/11/2012 | CN202327349U Pipe cap and gate valve |
| 07/11/2012 | CN202327167U 闸阀 Gate |
| 07/11/2012 | CN102563201A Device for eliminating leakage risk of gas gate valve online |
| 07/11/2012 | CN102563200A Radiator built-in temperature control valve capable of online cleaning |
| 07/04/2012 | CN202302282U 一种节水型水龙头 One kind of water-saving taps |
| 07/04/2012 | CN202302281U 一种水电站进水球阀检修密封辅助直接投入装置 One kind of auxiliary inlet valve station overhaul sealing device directly into |
| 06/26/2012 | US8205630 Low pressure relief valve and method of manufacturing same |
| 06/20/2012 | EP2466177A1 Sluice valve for operations |
| 06/20/2012 | EP2466176A1 Switch device for water conduit valve |
| 06/20/2012 | CN202280898U Gate valve |
| 06/06/2012 | CN202266678U 一种防泄漏阀门装置 An anti-leak valve means |
| 06/05/2012 | US8191568 Fuel tank for motor vehicle |
| 05/30/2012 | CN202252269U Pneumatic valve |
| 05/24/2012 | WO2012067604A1 Flow metering valve |
| 05/24/2012 | CA2816960A1 Flow metering valve |
| 05/17/2012 | US20120118404 Apparatus for repairing and upgrading pipes |
| 05/02/2012 | CN202209455U Safe power-driven pressure releasing and holding valve |
| 05/02/2012 | CN202209433U Dual seal butterfly valve with maintenance seal position indication and lock mechanism |
| 04/18/2012 | EP2441990A1 A fluid regulating valve for plants, in particular conditioning plants |
| 04/18/2012 | CN202195115U 可在线维修型将军阀 Online service type will warlord |
| 04/12/2012 | WO2011156660A3 Support structure for repair of pipeline controls |
| 04/11/2012 | CN202188221U 一种气瓶阀应急堵漏装置 One kind of cylinder valve Emergency plugging device |
| 04/10/2012 | US8151819 Fluid supply valve attachment device |
| 04/05/2012 | US20120080100 Aerosol gas and or liquid valve stem |
| 04/04/2012 | CN202182244U 一种安全自动排气阀 A safe and automatic exhaust valve |
| 03/28/2012 | CN202176741U 一种截止阀 One kind of shut-off valve |
| 03/21/2012 | CN102384305A Pneumatic valve |
| 03/21/2012 | CN102384274A Double-seal butterfly valve with maintenance sealing system |
| 03/01/2012 | US20120048393 Detachable impact sprinkler head repair clip |
| 02/23/2012 | US20120042963 In-wall water service housing |
| 02/16/2012 | WO2012020879A1 Device for mounting and removing valve packing and method thereof |
| 02/08/2012 | CN101622486B 回转楔形阀门机构及其制造方法 Rotary valve mechanism and method of manufacturing the wedge |
| 02/01/2012 | CN202132567U 一体式减压阀 One-piece valve |
| 01/31/2012 | US8104517 Resilient plug apparatus and method of use |
| 01/11/2012 | CN202109005U Double-sealing water inflow butterfly valve |
| 01/04/2012 | CN101846193B Circulating water tap and hot water circulating system using the same |
| 12/20/2011 | CA2678781C Pressure relief apparatus |
| 12/15/2011 | WO2011156660A2 Support structure for repair of pipeline controls |
| 11/16/2011 | CN202040424U Water interception valve |