| Patents for F16K 25 - Details relating to contact between valve members and seats (2,498) |
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| 08/31/2011 | CN101430096B Dual lift system |
| 08/30/2011 | US8006715 Valve with thin-film coating |
| 08/24/2011 | CN201944287U 高性能密封蝶阀 High-performance sealing butterfly valve |
| 08/24/2011 | CN102162532A Low-temperature high pressure balancing plug valve |
| 08/23/2011 | US8002758 Systems and methods for removing ingested material from a stomach |
| 08/23/2011 | US8002238 Valve having a sealing member |
| 08/18/2011 | US20110198528 Directional control fluid valve |
| 08/18/2011 | US20110197627 Poppet valve with linear area gain |
| 08/11/2011 | US20110193001 Conical Seat Shut Off Valve |
| 08/10/2011 | CN201925561U 衬胶闸阀 Rubber lined valve |
| 08/09/2011 | US7993413 Valve system for prosthetics |
| 08/08/2011 | CA2731005A1 Flow diverter ring for mud saver valves |
| 08/03/2011 | CN201916549U 陶瓷硬密封止回阀 Ceramic hard sealing valve |
| 08/03/2011 | CN201916548U 橡胶瓣止回阀 Rubber flap valve |
| 08/02/2011 | US7988127 Valve with self-expanding seals |
| 08/02/2011 | US7987835 Fuel injector |
| 07/27/2011 | CN201909043U High-temperature and high-pressure butterfly valve of bidirectional-flow and self-seal elastic valve seat |
| 07/21/2011 | WO2011085974A1 Valve assembly |
| 07/21/2011 | CA2786647A1 Valve assembly |
| 07/20/2011 | CN201902579U Erosion resistant structure of adjusting valve |
| 07/19/2011 | US7980529 Vacuum gate valve having a limb element |
| 07/12/2011 | US7975983 System, method and apparatus for split gate valve with mechanically isolated seal surfaces |
| 06/29/2011 | CN201884751U Heatable upward-jacking discharging spherical valve |
| 06/23/2011 | US20110147637 Actuator pump system |
| 06/22/2011 | CN201875176U Novel spherical ball valve |
| 06/22/2011 | CN101440889B Large-scale combined type rectangle wind valve for high pressure resistant fire-fighting |
| 06/21/2011 | US7963950 Self flushing luer activated blood sampling devices |
| 06/16/2011 | US20110140019 Vacuum valve |
| 06/16/2011 | DE112009001460T5 Schubbund für Abgasrückführungsventil Thrust collar for exhaust gas recirculation valve |
| 06/15/2011 | CN201866311U Ceramic hard sealing double-eccentric dome valve |
| 06/15/2011 | CN201866281U Ceramic hard seal three-eccentric valve |
| 06/09/2011 | WO2011067035A1 Valve |
| 06/09/2011 | US20110135425 Charging installation for a shaft furnace and lower sealing valve assembly therefore |
| 06/09/2011 | US20110133002 Injection valve member |
| 06/08/2011 | CN201858412U Anti-corrosive micro flow adjusting valve |
| 06/08/2011 | CN102089560A Valve having a long average operating life |
| 06/07/2011 | US7955059 Fluid control device for a high pressure analytical instrument |
| 06/02/2011 | US20110127827 pressure relief valve |
| 06/02/2011 | US20110127460 Fluid control device |
| 06/01/2011 | DE102009056135A1 Sealing for use in internal combustion engine, has valve element, where valve element has sealing element or cooperates with sealing element |
| 06/01/2011 | CN201851689U Novel corrosion-resistant discharge valve |
| 06/01/2011 | CN101285530B Pump ball-valve |
| 05/30/2011 | CA2721564A1 Rotating valve assembly for high temperature and high pressure operation |
| 05/25/2011 | EP1794483B1 Anti-cavitation valve assembly |
| 05/24/2011 | US7946556 Resilient seat seal for a valve |
| 05/24/2011 | CA2489331C Dual lift system |
| 05/19/2011 | US20110114860 Coupling apparatus for use with electric actuators |
| 05/19/2011 | DE202011000299U1 Regelventil, insbesondere Eckregelventil und Doppelregelventil, auch als Gerad- und Schrägsitzventil, für extreme Regelanwendungen Control valve, in particular Eckregelventil and dual control valve, also known as straight and angle seat valve for extreme control applications |
| 05/19/2011 | DE102009053595A1 Machine element, particularly bearing element for linear bearing, has housing part that is provided with lubricant port of relubrication unit |
| 05/19/2011 | DE102006043813B4 Schieberventil für eine Beschichtungsanlage und Beschichtungsanlage Gate valve for a coating system and coating plant |
| 05/18/2011 | CN201836492U Matching structure for preventing sealing surfaces of valve seat and valve clack from being damaged |
| 05/12/2011 | US20110108146 Flow Restricted Seat Ring for Pressure Regulators |
| 05/11/2011 | CN201827420U Plug valve with special sealing surface |
| 05/04/2011 | EP1613883B1 Valve embodiment and combination valve and regulator for use with pressurized gas cylinders, particularly oxygen cylinders |
| 05/04/2011 | CN201818814U Novel gate valve |
| 05/04/2011 | CN102042418A Abrasion and corrosion resistant special valve |
| 05/04/2011 | CN101666388B Pressure relief valve |
| 05/03/2011 | CA2365653C Improvements in or relating to connectors and valves |
| 04/28/2011 | US20110095218 Closing unit for a vacuum valve |
| 04/28/2011 | DE102009050778A1 Poppet valve has valve seat and plug consisting of valve piston and separate piston foot in form of valve disk or valve plate |
| 04/27/2011 | CN201810789U Optimized structure of combined valve of urea ammonium carbamate pump |
| 04/27/2011 | CN102032355A Zero-leakage tapered sealing wet chlorine special valve |
| 04/26/2011 | US7931251 Expanding gate valve |
| 04/20/2011 | CN201802908U Hard sealing wear-resistant eccentric ball valve |
| 04/20/2011 | CN201802904U Improved ball valve |
| 04/20/2011 | CN201802903U Connecting mechanism for ball and valve seats of ball valve |
| 04/19/2011 | US7926508 Water control valve system with snapping action |
| 04/19/2011 | CA2586116C Seal assembly for a fluid pressure control device |
| 04/13/2011 | CN201795090U Metal-sealed electromagnetic pneumatic control valve |
| 04/13/2011 | CN201795074U Ball valve with retention part |
| 04/13/2011 | CN201795071U Metallurgical hand-operated gate valve |
| 04/07/2011 | US20110079302 Pump Valve with Full Elastomeric Contact on Seat |
| 04/06/2011 | EP2303946A2 Crosslinkers and materials produced using them |
| 04/06/2011 | CN201787155U Novel matching structure of valve core and valve seat |
| 03/31/2011 | US20110073194 Self cleaning valve assembly |
| 03/31/2011 | DE102008032716B4 Ventil mit hoher mittlerer Betriebsdauer Valve with high average operating time |
| 03/30/2011 | CN101672376B Plug cock type mud valve |
| 03/23/2011 | EP2297498A1 Valve having a long average operating life |
| 03/23/2011 | CN201772132U Plunger type solenoid valve |
| 03/23/2011 | CN201772121U Vacuum isolation stop valve |
| 03/23/2011 | CN201772102U Water hydraulic giant magnetostrictive high-speed switch valve |
| 03/23/2011 | CN201772093U Piston-propelled non-abrasion ball valve |
| 03/16/2011 | CN201764032U Automatic recirculating check valve |
| 03/16/2011 | CN201763988U Sleeve valve |
| 03/16/2011 | CN201763983U Coupling dynamic gate valve |
| 03/16/2011 | CN101387346B Tap and matched washbasin, water spilling machine, drainer, drain and bathtub |
| 03/15/2011 | US7905873 Port assembly for use with needleless connector |
| 03/10/2011 | US20110057141 Poppet valve for cabin pressure control systems |
| 03/03/2011 | DE102009028943A1 Kavitationserosionsoptimiertes Kugelsitzventil Kavitationserosionsoptimiertes ball valve seat |
| 03/02/2011 | EP2290272A2 Cavitation erosion optimised ball seat valve |
| 03/02/2011 | CN201753786U 转向阀 Diverter valve |
| 03/02/2011 | CN201753773U Air valve unit of pneumatic tool |
| 02/17/2011 | WO2011019594A1 Method for bonding ceramic materials |
| 02/16/2011 | CN201747991U Dual intelligent electric double-layered cindervalve |
| 02/16/2011 | CN201747945U Double-valve-seat two-way metal hard-sealing butterfly valve |
| 02/10/2011 | DE102009036778A1 Control drive for internal-combustion engine, has valve seat exhibiting radius and contact diameter that are larger than diameter of valve ball i.e. hollow ball, where valve ball is made of ceramic material e.g. silicon nitride |
| 02/09/2011 | CN201739587U Soft-sealing safety valve |
| 02/09/2011 | CN201739551U Ball valve |
| 02/08/2011 | US7882836 Diaphragm valve for a respirator |
| 02/03/2011 | WO2011014414A1 Rotary shear injector valve with coated stator surface |