| Patents for F16K 25 - Details relating to contact between valve members and seats (2,498) |
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| 05/23/2012 | CN202228740U Corrosion-resistant safety valve |
| 05/16/2012 | CN102459974A 具有动态阀内件接头的流体阀 Having a fluid dynamic trim valve connector |
| 05/10/2012 | US20120115407 Furnace braze deposition of hardface coating on wear surface |
| 05/09/2012 | CN202215773U Ball valve with fluoroplastic lining |
| 05/08/2012 | US8172200 Flow control valve for fluidized material |
| 05/03/2012 | WO2012057641A1 Balancing valve |
| 05/03/2012 | US20120104300 Composite seal |
| 05/03/2012 | US20120104299 Venturi valve pressure compensator apparatus and method |
| 05/01/2012 | US8167270 Valve gear with a bearing having a sliding surface against a valve shaft |
| 04/26/2012 | US20120098666 Detecting and automatically responding to airborne hydrocarbon gas |
| 04/19/2012 | WO2012049089A1 Valve, device comprising a valve, use of the valve in the device, micropump comprising a valve, atomization system comprising a valve, and dosing/mixing device comprising a valve |
| 04/19/2012 | US20120091385 Process valve having a flexible sealing edge |
| 04/19/2012 | US20120090739 High strength valve spring for vehicle engine and method of manufacturing the same |
| 04/18/2012 | EP2440819A1 Fluid valves having dynamic valve trim joints |
| 04/11/2012 | CN101520107B 电磁阀 Solenoid valve |
| 04/05/2012 | WO2012042310A1 Retaining angle valve with gravity closure |
| 04/05/2012 | WO2012042306A1 45° angle valve with internal/external closure and manual actuation |
| 04/04/2012 | EP2435736A1 Control valve, in particular angle control valve and double control valve, also in the form of a straight-seat valve and inclined-seat valve for extreme control applications |
| 04/04/2012 | CN202182204U V形偏心切断硬密封球阀 V-shaped cut eccentric seal valve |
| 03/27/2012 | US8141847 Method for controlling or regulating a vacuum valve |
| 03/21/2012 | EP2430344A1 High-pressure homogenisation with a silicon nitride valve |
| 03/21/2012 | CN202171015U 暗杆刀型陶瓷闸阀 Dark bar ceramic knife gate valve |
| 03/21/2012 | CN102388247A Redundant metal-to-metal seals for use with internal valves |
| 03/20/2012 | US8136792 Double containment valve system |
| 03/14/2012 | EP2136116B1 Faucet |
| 03/14/2012 | CN202165628U 高压高温耐磨闸阀、球阀 High pressure high temperature resistant gate, globe |
| 03/08/2012 | DE102010040372A1 Ventil zum Steuern von Fluiden Valve for controlling fluids |
| 03/07/2012 | CN202158232U 可调式浮动密封旋转阀 Adjustable floating seal rotary valve |
| 03/06/2012 | US8128063 Erosion resistant power generation components |
| 02/29/2012 | CN202152856U 用于阀的阀塞组件以及包括阀塞组件的阀 For valves and valve plug assembly includes a valve plug assembly |
| 02/29/2012 | CN101852296B Water drain valve |
| 02/28/2012 | US8123195 Pressure control butterfly valve with opening/closing mechanism |
| 02/28/2012 | US8123194 On-off valve and process apparatus employing the on-off valve |
| 02/23/2012 | WO2012022511A1 Control valve, in particular angle control valve and double control valve, also in the form of a straight-seat valve and inclined-seat valve for extreme control applications |
| 02/23/2012 | DE102010039501A1 Ventil einer Kolbenpumpe mit einem Schließkörper A piston pump with a valve closing body |
| 02/22/2012 | EP2420710A1 Faucet with wear-resistant valve component |
| 02/21/2012 | US8118055 Valve component for faucet |
| 02/16/2012 | WO2012019280A1 Hybrid check valve for piston pump, piston pump provided with such a hybrid check valve, kit for assembling the same, and methods of assembling and operating associated thereto |
| 02/14/2012 | US8113484 High temperature ball valve seal |
| 02/08/2012 | EP2414709A1 Redundant metal-to-metal seals for use with internal valves |
| 02/08/2012 | CN101943303B 可旋转的用以改善水质的分质供水接头 Rotatable to improve the water quality of the quality of water supply fittings |
| 02/02/2012 | WO2012013795A1 Method for metering a catalyst slurry |
| 02/02/2012 | DE10042749B4 Getriebe Transmission |
| 02/01/2012 | CN102338229A Ball valve seat and manufacturing method thereof |
| 01/26/2012 | WO2012012487A2 Waterway adapter |
| 01/26/2012 | US20120018009 Waterway adapter |
| 01/26/2012 | CA2805719A1 Waterway adapter |
| 01/25/2012 | EP2232113B1 Fuel line check valve |
| 01/25/2012 | CN102330829A Mute lining check valve |
| 01/18/2012 | CN202118279U Novel stop valve |
| 01/03/2012 | CA2405320C Replaceable valve seat ring with enhanced flow design |
| 12/28/2011 | CN101886705B 耐磨平行双闸板闸阀 Wearable parallel Gate Valve |
| 12/27/2011 | US8083207 Apparatus for gate valve movement in a minimum-space wet process environment |
| 12/21/2011 | CN202082444U 一种具有高耐腐蚀的双密封阀 Having a high resistance to corrosion double sealed valve |
| 12/21/2011 | CN102287550A 煤气插板组合阀 Combination gas valve flapper |
| 12/20/2011 | US8079382 Unfreeze faucet structure |
| 12/15/2011 | WO2011015464A1 Water-bearing domestic appliance |
| 12/15/2011 | US20110303862 Pressure Energized Spring Seal |
| 12/14/2011 | CN102278490A 具有特殊密封面的旋塞阀 Plug with a special sealing surface |
| 12/13/2011 | US8074959 Load line apparatus |
| 12/13/2011 | US8074671 Self-cleaning valves for use in vacuum cleaners and other self-cleaning valves |
| 12/07/2011 | CN102269278A 一种球阀 One kind of ball |
| 12/01/2011 | WO2011148132A1 Automatic valve for internal combustion engine inlet manifold |
| 12/01/2011 | WO2011147078A1 Valve trim apparatus having cavity to receive contaminates from sealing surface |
| 12/01/2011 | CA2800373A1 Valve trim apparatus having cavity to receive contaminates from sealing surface |
| 11/30/2011 | CN102261484A 一种新型轨道球阀 A new track ball |
| 11/24/2011 | US20110284784 Seals, ball valve assemblies, and methods of operating ball valve assemblies |
| 11/23/2011 | CN1807180B Electric control device for a motor-driver derailler for bicycles |
| 11/23/2011 | CN101881350B Explosion-proof type magnetic valve for mine |
| 11/15/2011 | CA2580392C Anti-cavitation valve assembly |
| 11/10/2011 | WO2011139166A1 System and process for equalization of pressure of a process flow stream across a valve |
| 11/09/2011 | CN102235513A Angle valve |
| 11/08/2011 | US8052406 Scroll machine having improved discharge valve assembly |
| 11/08/2011 | US8051870 Pressure reduction process device, pressure reduction process method, and pressure regulation valve |
| 11/02/2011 | CN101553677B spool of reducing valve and manufacturing method thereof |
| 11/02/2011 | CN101240854B Valve seal |
| 10/27/2011 | WO2011131308A1 Shut-off valve with a blocking and bleed device |
| 10/27/2011 | US20110260092 Flow control device |
| 10/27/2011 | US20110259251 Wear-resistant valve for transporting particulate matter and method of making |
| 10/27/2011 | CA2736294A1 Wear-resistant valve for transporting particulate matter and method of making |
| 10/26/2011 | CN202017784U Anti-scour ball valve |
| 10/26/2011 | CN102227554A Method for producing throttle holes having low cavitation transition point |
| 10/25/2011 | US8042569 Fuel selector valve |
| 10/20/2011 | US20110253921 Needle valve assembly with floating seat apparatus |
| 10/19/2011 | CN101737526B Air tight construction of changeover valve |
| 10/18/2011 | CA2618937C Sucker rod pump with improved ball and seat |
| 10/18/2011 | CA2471506C Components, systems and methods for forming a gasketless seal between components in an ultrahigh pressure system |
| 10/12/2011 | CN202007197U Novel combination valve of first stage carbamate pump for urea production |
| 10/06/2011 | US20110240156 Double Block and Bleed Sandwich-Type Valve |
| 10/05/2011 | EP2370686A1 Method for producing throttle holes having a low cavitation transition point |
| 10/04/2011 | US8028714 Water control valve core with a segmented locking fuction |
| 09/29/2011 | US20110233435 Medical connector |
| 09/22/2011 | US20110226980 Valves having ceramic trim with protected shut-off surfaces |
| 09/14/2011 | EP2364784A2 Nozzle for a valve |
| 09/13/2011 | US8016263 Ejector valve machine |
| 09/11/2011 | CA2696064A1 Film for flush valve and positioning set thereof |
| 09/09/2011 | WO2011107668A1 Faucet having an elastomer/ceramic sealing ring |
| 09/07/2011 | CN201963982U 单向阀座 One-way valve |
| 09/07/2011 | CN201963927U 阀装置 Valve means |
| 08/31/2011 | CN201954017U 无泄漏锥面密封湿氯专用阀 Wet chlorine leak-free seal special valve cone |