| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
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| 01/14/2009 | CN201180834Y Multifunctional self-closing valve |
| 01/14/2009 | CN201180833Y 自闭阀 Self-closing valve |
| 01/14/2009 | CN201180832Y Water protection valve |
| 01/14/2009 | CN201180831Y 可调式减压阀 Adjustable pressure reducing valve |
| 01/14/2009 | CN201180830Y Self-closing valve for household pipe gas ultra-underpressure, micro-leakage and falling of hose |
| 01/14/2009 | CN201180829Y 高灵敏度可调式减压阀 High sensitivity adjustable pressure reducing valve |
| 01/14/2009 | CN201180828Y 安全阀 Safety valve |
| 01/14/2009 | CN201180827Y Adjustable steam special pressure reducing valve |
| 01/14/2009 | CN201180826Y Micro-open anti-chattering safety valve |
| 01/14/2009 | CN201180819Y Electronic mixing valve |
| 01/14/2009 | CN201180818Y Dewatering exhaustion component |
| 01/14/2009 | CN201180799Y Multifunctional water valve |
| 01/14/2009 | CN201180283Y Safety water use apparatus |
| 01/14/2009 | CN101344180A Pressure-limiting safety valve of air-tight container |
| 01/14/2009 | CN101344178A Automatic pressure-adjusting and controlling valve |
| 01/14/2009 | CN101344103A Reversing throttle control cover plate |
| 01/14/2009 | CN101342051A Overpressure safety valve |
| 01/14/2009 | CN100451296C Switch valve structure of fluid machine |
| 01/08/2009 | WO2009003246A1 Gas adaptor |
| 01/08/2009 | DE202007012079U1 Gasdruckregler Gas pressure regulator |
| 01/08/2009 | DE10006620B4 Direktgesteuertes Druckbegrenzungsventil für hydraulische Anlagen Direct operated pressure relief valve for hydraulic systems |
| 01/08/2009 | CA2685771A1 Pressure relief valve and method for subsea components |
| 01/07/2009 | EP1875113A4 Tubular flapper valves |
| 01/07/2009 | CN201177086Y Pipeline leak detection valve |
| 01/07/2009 | CN201177085Y Water controlling valve core possessing fastening and moving operation effect |
| 01/07/2009 | CN201177084Y Leak-proof safe gas ball valve |
| 01/07/2009 | CN201177083Y Tyre air valve for automatic pressure relief |
| 01/07/2009 | CN201177082Y Water tap capable of automatically closing when water supply is cut off |
| 01/07/2009 | CN101338835A Electric valve and cooling/warming system |
| 01/07/2009 | CN101338831A Constant pressure proportion automatic control relief pressure valve |
| 01/07/2009 | CN101338830A Gas valve for two gas sources |
| 01/07/2009 | CN101338828A Shared gas valve |
| 01/07/2009 | CN101337313A Production method of fire-protection control valve and fire-protection control valve |
| 01/07/2009 | CN100449172C Hydraulic tensioning device for a traction mechanism drive |
| 01/02/2009 | DE102007029450A1 Überdrucksicherung für geschlossenen Behälter Overpressure protection for closed container |
| 12/31/2008 | EP2009336A1 Overflow device for a liquid container |
| 12/31/2008 | CN201173325Y Ozone disinfection water saving valve |
| 12/31/2008 | CN201173324Y Pressure regulating unloading valve |
| 12/31/2008 | CN201173323Y Explosion venting valve |
| 12/31/2008 | CN201173299Y Gas-liquid type governing valve |
| 12/31/2008 | CN101332932A Plane type storage fastener |
| 12/31/2008 | CN100447467C Microvalve integrated in flow passage |
| 12/31/2008 | CN100447466C Feed pressure valve |
| 12/31/2008 | CN100447465C Pre-warning type bistable gas safety device |
| 12/30/2008 | US7469714 Valve, especially a gas safety valve |
| 12/30/2008 | US7469712 Relief valve |
| 12/30/2008 | US7469707 Irrigation control valve and system |
| 12/24/2008 | WO2008155783A1 Method for production of safety /rupture discs having pre -calculated breaking threshold |
| 12/24/2008 | EP2006587A1 Watertight valve system |
| 12/24/2008 | EP2005045A1 Pressure limiting device |
| 12/24/2008 | EP1601899B1 Pressure relief device |
| 12/24/2008 | DE19907709B4 Über-/Unterdrucklüftungseinrichtung für einen Brennstofflagertank High / low pressure venting system for a fuel storage tank |
| 12/24/2008 | DE112007000471T5 Regelventil und Brennstoffzellensystem Control valve and fuel cell system |
| 12/24/2008 | DE10045120B4 Flaschenverschlussvorrichtung Bottle closure device |
| 12/24/2008 | CN201170362Y Heat insulation type fire-froof valve |
| 12/24/2008 | CN201170361Y Adjustable steady flow valve for water heater |
| 12/24/2008 | CN201170360Y Ultra small flow dynamic flow-balancing valve bladder with inner barrel |
| 12/24/2008 | CN201170359Y Pressure-adjusting valve |
| 12/24/2008 | CN201170358Y Flow balanced valve |
| 12/24/2008 | CN201170357Y Warning sign safety valve |
| 12/24/2008 | CN201170345Y On-off seat ball-valve |
| 12/24/2008 | CN101331352A Priming valve device for water circuit of beverage machine |
| 12/24/2008 | CN101328985A Combined type current limiting valve |
| 12/24/2008 | CN101328984A Pressure-relief valve |
| 12/23/2008 | US7467643 Fitting for fuel tanks |
| 12/23/2008 | US7467642 Soft ventable relief valve |
| 12/18/2008 | WO2008151382A1 Fire collar for floor waste drain |
| 12/17/2008 | EP2003380A1 Safety valve and tank container equipped with such a valve |
| 12/17/2008 | EP1627168B1 Pressure relief valve |
| 12/17/2008 | EP1521910B1 Improvements in and relating to solenoid fuel drain valves |
| 12/17/2008 | CN201166176Y Faucet capable of adjusting reset angle |
| 12/17/2008 | CN201166175Y Tap water pressure-limiting water-saving valve |
| 12/17/2008 | CN201166174Y Gravity force type safety valve |
| 12/17/2008 | CN201166173Y Vacuum pump heating interlayer pressure relief device |
| 12/17/2008 | CN201166172Y Ultra-decompression pilot valve for petroleum natural gas well head safe cut-off control |
| 12/17/2008 | CN201166171Y Safety valve |
| 12/17/2008 | CN201166170Y Safety valve |
| 12/17/2008 | CN201166146Y High temperature blending valve head |
| 12/17/2008 | CN201166138Y Shifting type flow valve |
| 12/17/2008 | CN201166131Y 多功能船用阀门 Multifunction marine valves |
| 12/17/2008 | CN101324285A Limit flow hydraulic valve |
| 12/17/2008 | CN101324284A Low rise rate direct acting relief valve |
| 12/17/2008 | CN101324283A Center air compensating valve for large hydraulic turbines |
| 12/17/2008 | CN101324282A High-pressure air safety valve |
| 12/17/2008 | CN101324274A Multifunctional exhaust valve |
| 12/16/2008 | US7464723 Non-return valve |
| 12/16/2008 | CA2447428C Safety relief valve having a low blow-down value and spring therefore |
| 12/16/2008 | CA2294913C Pharmaceutical composition having enhanced antitumor activity and/or reduced side effects, containing an antitumor agent and an hydroxamic acid derivative |
| 12/11/2008 | WO2008149565A1 Pressure reducing valve |
| 12/11/2008 | DE102007026377A1 Water supply for a processing system especially a rotary printing press has a pressure reducer and pressure reservoir in the feed line to prevent pressure peaks |
| 12/11/2008 | DE102007026338A1 Motor vehicle gearbox, has pressure balance opening for adjusting pressure difference between inner space of gearbox and surrounding atmosphere, and directly or indirectly closed by flexible membrane |
| 12/11/2008 | DE102007025048A1 Ventil zur Begrenzung des Tankdrucks eines Kraftfahrzeugs Valve to limit the pressure tank of a motor vehicle |
| 12/10/2008 | EP2000193A1 Oil filter with at least one valve |
| 12/10/2008 | EP1999322A2 Reinforced composite material explosion vent |
| 12/10/2008 | CN201162878Y High pressure self-control valve |
| 12/10/2008 | CN201162869Y Voltage regulation apparatus |
| 12/10/2008 | CN201162868Y Air quantity control valve plate |
| 12/10/2008 | CN201162867Y Bismuth finely processed micro mist product separation flap valve |
| 12/10/2008 | CN201162866Y Gravity valve of fuel tank |
| 12/10/2008 | CN201162855Y Self-closing water-saving valve when cutting off water supply |