| Patents for F16K 3 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing (13,986) |
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| 01/11/2012 | CN202109016U Anti-blocking pressure cup flush valve |
| 01/11/2012 | CN202109015U Plunger type pulp stock valve |
| 01/11/2012 | CN202109014U High performance hydrogen-contacting high pressure control valve |
| 01/11/2012 | CN202109013U Disk valve |
| 01/11/2012 | CN202109012U Faucet control switch |
| 01/11/2012 | CN102313103A Rushing prevention type pneumatic fast joint |
| 01/11/2012 | CN102313060A Wear-resistant ceramic slag removal valve |
| 01/11/2012 | CN102313034A Flat gate valve with seal grease being automatically injected |
| 01/11/2012 | CN102313033A Large-aperture multi-stage valve rod free gate plate gate valve |
| 01/11/2012 | CN102313032A 液体阀门 Fluid Valves |
| 01/11/2012 | CN101963235B High-temperature dusty gas gate valve |
| 01/11/2012 | CN101655162B Full-seal zero-leakage gate valve |
| 01/11/2012 | CN101532579B Four-way valve |
| 01/11/2012 | CN101140036B Method of forming sliding member of disc valve |
| 01/10/2012 | US8091861 Valve for use in connection with oil production and gas production |
| 01/10/2012 | DE202010008340U1 Drehschieber-Absperrarmatur Rotary valve shut-off valve |
| 01/05/2012 | WO2012003489A2 Systems and methods for controlling combustion of a fuel |
| 01/05/2012 | WO2012002721A2 Valve control system, bidet using the same, and valve control method |
| 01/05/2012 | WO2012000381A1 Adjustable-discharge unloading hopper device and concrete stirring equipment with it |
| 01/05/2012 | US20120003090 Airfoil for circulation controlled vertical axis wind turbines |
| 01/05/2012 | US20120001113 Carburetor and methods therefor |
| 01/05/2012 | CA2804042A1 Flow control valve for polymer solutions |
| 01/05/2012 | CA2804009A1 Systems and methods for controlling combustion of a fuel |
| 01/04/2012 | EP2401096A1 Self compensating sliding air valve mechanism |
| 01/04/2012 | CN202100797U Valve with external screw thread connectors at both ends of valve |
| 01/04/2012 | CN202100751U Parallel dual-gate valve |
| 01/04/2012 | CN202100750U Gate valve |
| 01/04/2012 | CN202100749U Material-saving flange gate valve with simplified structure and improved performance |
| 01/04/2012 | CN202100748U Large-diameter sleeve piston hydraulic adjusting valve |
| 01/04/2012 | CN202100747U Multistage sealing valve seat of flat brake valve |
| 01/04/2012 | CN202100746U Horizontal gas partition device |
| 01/04/2012 | CN202100745U Flat brake valve with high-sealing performance |
| 01/04/2012 | CN202100744U Valve device for vacuum equipment |
| 01/04/2012 | CN202100743U Valve with outer thread connection outlet |
| 01/04/2012 | CN202100742U Sterile liquid compensation valve for bioreactor |
| 01/04/2012 | CN202100724U Valve of fully-welded bellows |
| 01/04/2012 | CN102308131A Fluid flow control assembly |
| 01/04/2012 | CN102308130A Hydraulic valve assembly having a cartridge insert valve exhibiting a closing element arranged in a pressure equalized manner |
| 01/04/2012 | CN102305302A Automatic flow regulating valve for grate cooler |
| 01/04/2012 | CN101243272B Pressure relief valve |
| 01/03/2012 | CA2600913C Bi-directional adjustable energy dissipating near zero leakage head loss valve |
| 12/29/2011 | WO2011162846A2 Electronically actuated gate valve |
| 12/29/2011 | DE102010037145B3 Metering device for proportioning bulk material, has pusher plate spaced to bulk material exit of feed section, where dust or small particle of bulk material is entered into outlet portion through gap |
| 12/29/2011 | DE102010027363A1 Accumulator loading valve arrangement for e.g. hydraulic gear switching actuator of dual clutch gear box of motor car, has slider movable into open position, during exceeding of maximum pressure against sum of spring and axial forces |
| 12/28/2011 | EP2400191A1 Four-way valve |
| 12/28/2011 | EP2399052A1 Valve mechanism for controlling release of pressurized fluid |
| 12/28/2011 | CN202091534U 遥控式内置离合防盗平板闸阀 Built-in anti-theft remote-control clutch plate valve |
| 12/28/2011 | CN102301165A 双盘闸板阀门 Double gate valve |
| 12/28/2011 | CN102297270A 一种新型流量调节阀 A novel flow regulating valve |
| 12/28/2011 | CN102297262A 用于高压容器快速进出固态物料的方法和装置 Method and apparatus for fast access to solid state pressure vessel materials |
| 12/28/2011 | CN101886705B 耐磨平行双闸板闸阀 Wearable parallel Gate Valve |
| 12/22/2011 | WO2011057774A3 Integrated choke manifold system for use in a well application |
| 12/22/2011 | DE102010024552A1 Hydraulic control valve i.e. directional valve, for controlling e.g. lifting drive of e.g. mobile working machine, has housing bore formed as guide surface for control body that is formed by ball or piston |
| 12/21/2011 | EP2397297A2 Method and apparatus for casting concrete product |
| 12/21/2011 | EP2396578A1 Gate valve with integrated support members |
| 12/21/2011 | CN202082471U 一种控制反应釜进料的闸阀 A reactor feed control valve |
| 12/21/2011 | CN202082428U 一种太阳能热水器的恒温调节器 A solar water heater thermostat regulator |
| 12/21/2011 | CN202082417U 一种在线式双轴驱动多喷锥孔控制阀 An online biaxial drive multiple spray cone control valve |
| 12/21/2011 | CN202082416U 阀体与阀座动配合的膨胀阀 The movable valve body and the valve seat of the expansion valve with |
| 12/21/2011 | CN202082415U 对夹式闸阀 Wafer Valve |
| 12/21/2011 | CN202082414U 一种具有节水档位的阀门阀芯 A kind of water-saving valve spool position |
| 12/21/2011 | CN202082413U 一种新型水龙头 A new faucet |
| 12/21/2011 | CN102292580A 具有整体式支撑构件的闸门阀 Gate valve having a unitary support member |
| 12/21/2011 | CN102289883A 动态平衡双源时间通断面积热计量系统及方法 Homeostasis dual-source time-off area of heat metering system and method |
| 12/21/2011 | CN102287551A 一种包括开关节流阀和调温阀的冷热水分体式混水阀 Comprising a throttle switch and thermostat valve split hot and cold water mixing valve |
| 12/21/2011 | CN102287550A 煤气插板组合阀 Combination gas valve flapper |
| 12/21/2011 | CN102287543A 浴用前拉杆式出水口 Bath front tie rod outlet |
| 12/21/2011 | CN101718347B 多喷孔套筒式调流阀设计方法和套筒式调流阀 Multi-jet sleeve regulating valve design methods and sleeve regulating valve |
| 12/21/2011 | CN101639130B 旋钮式阀芯 Spool knob |
| 12/21/2011 | CN101625027B 金属密封垫圈及调节阀 Metal gasket and valve |
| 12/15/2011 | WO2011153562A1 Vacuum valve |
| 12/15/2011 | DE102010023667A1 Slide valve for use in proportional pressure reducing valve, has socket whose cylindrical surface is firmly inserted into wall around part of length of borehole, where inner borehole of wall forms stage of small diameter |
| 12/15/2011 | DE102007008553B4 Drehschieber mit einem drehbar gelagerten Schieberglied Rotary vane having a rotatably mounted pusher |
| 12/14/2011 | EP2395267A2 Shut-off trim including spring loaded check valve |
| 12/14/2011 | EP2393680A1 Level control valve comprising a pressurized valve disk |
| 12/14/2011 | CN202074078U 平面密封的自力式流量控制阀 Flat seal operated flow control valve |
| 12/14/2011 | CN202074063U 自动除垢气动排污阀 Automatic drain valve pneumatic cleaning |
| 12/14/2011 | CN202074062U 闸式常开电爆阀 Guillotine valve normally open electrical explosion |
| 12/14/2011 | CN202074061U 一种电动插板阀 An electric flapper valve |
| 12/14/2011 | CN202074060U 电动直行程电子式耐磨衬胶调节阀 Electric straight trip electronic wearable rubber lined valve |
| 12/14/2011 | CN202074059U 一种滑板阀 One kind of slide valve |
| 12/14/2011 | CN202074058U 一种双闸板闸阀 One kind Gate Valve |
| 12/14/2011 | CN102282399A 阀板在阀杆处的悬置 Valve plate suspended at the stem |
| 12/14/2011 | CN102278504A Atmosphere discharge valve |
| 12/14/2011 | CN102278489A 一种结构简化性能提高的节材型法兰闸阀 Performance improvement of a structure to simplify and material type flange valve |
| 12/14/2011 | CN101725723B 一种油箱开关 One kind of fuel tank switch |
| 12/14/2011 | CN101680553B 带有闭锁装置的阀 Valve with locking device |
| 12/13/2011 | US8074967 Gate valve for vacuum and seal member used therefor |
| 12/08/2011 | WO2011092587A3 System for optimizing the distribution of the coolant fluid in a heat exchange device |
| 12/08/2011 | CA2801127A1 Gate valve, method for returned drilling mud pressure control and/or well killing, and uses of a gate valve |
| 12/07/2011 | CN202065513U 高温高压、高压差节流阀 High temperature and pressure, pressure differential throttle |
| 12/07/2011 | CN202065492U 闸门闸板开度位置连续精确检测和控制装置 Sluice gate opening position continuously and accurately detect and control devices |
| 12/07/2011 | CN202065491U 一种眼镜阀密封结构及具有该密封结构的眼镜阀 A spectacle glasses valve having a valve sealing structure and the seal structure |
| 12/07/2011 | CN202065490U 超薄型钛闸阀 Ultra-thin titanium valve |
| 12/07/2011 | CN202065489U 一种用于生物质气化代油燃烧系统的抗焦油管道阀 A biomass gasification combustion system generation anti-tar oil pipeline valves |
| 12/07/2011 | CN102272498A 具有整体式阀套筒的阀组件 A valve sleeve with an integral valve assembly |
| 12/07/2011 | CN102269293A 一种智能流量阀 An intelligent flow valve |
| 12/07/2011 | CN102269276A 比例阀 Proportional valve |
| 12/07/2011 | CN102269275A 高压止回阀 High pressure valve |
| 12/06/2011 | US8071035 Microfluidic radiosynthesis system for positron emission tomography biomarkers |