| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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| 03/13/2013 | CN202790682U Double-flow-direction vacuum reversing valve |
| 03/13/2013 | CN202790680U Electronic controlled proportional multi-way valve |
| 03/13/2013 | CN202790679U Pilot-operated type magnetic exchange valve |
| 03/13/2013 | CN202790678U Mechanical throttle valve |
| 03/13/2013 | CN202790677U Two-position three-way valve for petroleum and gas, coalbed methane and shale gas safety control systems |
| 03/13/2013 | CN202790674U Pneumatic reversing valve |
| 03/13/2013 | CN202790672U Anti-block electric tee |
| 03/13/2013 | CN202790671U Self-adaptation flow quick change switch |
| 03/13/2013 | CN202790669U Tee-joint temperature control valve |
| 03/13/2013 | CN202790663U Extensible magnetic valve water outlet mechanism |
| 03/13/2013 | CN202790660U Electric rubber tube valve |
| 03/13/2013 | CN202790657U Ball valve special for nitrogen-oxygen |
| 03/13/2013 | CN202790629U Flow controller |
| 03/13/2013 | CN202790610U Sealed quick-opened water nozzle |
| 03/13/2013 | CN202790609U Electric ceramic valve |
| 03/13/2013 | CN202790595U Water hydraulic two-way thread throttle valve |
| 03/13/2013 | CN202790594U Two-position two-way direct-action type electromagnetic valve air valve for automobile inner sunscreen apparatus |
| 03/13/2013 | CN202790574U Electric hydraulic fanshaped valve |
| 03/13/2013 | CN202790567U Normally closed pilot-operated type gas anti-explosion valve |
| 03/13/2013 | CN202790566U Frequently opened and closed stop valve |
| 03/13/2013 | CN202790565U 平衡阀 Valves |
| 03/13/2013 | CN202790564U Dynamic balancing electric two-way valve with high precision |
| 03/13/2013 | CN202790560U Automobile bidirectional-sealing manual cut-off valve |
| 03/13/2013 | CN202790558U Self-tight type seal ultrahigh-pressure pressure relief valve |
| 03/13/2013 | CN202790552U Autocontrol type motor-driven mud valve |
| 03/13/2013 | CN202789437U liquid injection valve structure |
| 03/13/2013 | CN202788918U Coal mine extraction system gas intelligent control device |
| 03/13/2013 | CN202788299U Oven safety door system |
| 03/13/2013 | CN202787393U Sound-control timed water supply device |
| 03/13/2013 | CN202785842U Oil producing wastewater skid-mounted filtering device |
| 03/13/2013 | CN202778764U Intelligent water-saving over-head shower |
| 03/13/2013 | CN202775821U Pressure regulating valve for pressure cooker |
| 03/13/2013 | CN102971563A Double-sealed cross-port fitting for series progressive divider valve |
| 03/13/2013 | CN102971520A Actuating drive, exhaust gas recirculating valve, turbocharger |
| 03/13/2013 | CN102967068A Circular-pipe arc-shaped concave-convex surface type anti-freezing blank pipe valve of solar water heater |
| 03/13/2013 | CN102966788A Eccentric circle opening valve |
| 03/13/2013 | CN102966787A Double-film pneumatic and rotary actuator |
| 03/13/2013 | CN102966786A Intelligent energy-saving system control device with low power consumption |
| 03/13/2013 | CN102966785A Wireless pneumatic controller |
| 03/13/2013 | CN102966784A Electromagnetic drive multistation valve |
| 03/13/2013 | CN102966783A Electric control system for normally closed gas safety solenoid valves |
| 03/13/2013 | CN102966782A Intelligent control valve with filtering circuit |
| 03/13/2013 | CN102966781A Intelligent control valve with amplifying circuit |
| 03/13/2013 | CN102966772A Air valve for energy storage device and energy storage device including the same |
| 03/13/2013 | CN102966769A Direct one-way non-return solenoid valve |
| 03/13/2013 | CN102966768A Lever-type one-way non-return electromagnetic valve |
| 03/13/2013 | CN102966765A Water temperature automatic regulating device and intelligent faucet |
| 03/13/2013 | CN102966758A Flange type three-way butterfly valve |
| 03/13/2013 | CN102966756A Flange type three-way stop valve |
| 03/13/2013 | CN102966749A Servo differential-pressure self-lock brake valve |
| 03/13/2013 | CN102966746A Smoke discharge electric air valve |
| 03/13/2013 | CN102966745A Sealing valve with double valve plates |
| 03/13/2013 | CN102966743A Thrust valve |
| 03/13/2013 | CN102966742A Flow-limiting fuel gas proportional valve |
| 03/13/2013 | CN102966741A Fluid control valve |
| 03/13/2013 | CN102518861B Self-sealing filling valve capable of automatically unlocking at low temperature |
| 03/13/2013 | CN102425686B Bypass reversing baffle plate for waste heat boiler |
| 03/13/2013 | CN102425683B Energy-saving multifunctional clamping pipe control valve |
| 03/13/2013 | CN102410383B Internal sealing specific pressure-regulable fixed-ball ball valve |
| 03/13/2013 | CN102230541B Full-sealing zero leakage butterfly valve |
| 03/13/2013 | CN102226478B Metal-like faucet and preparation method thereof |
| 03/13/2013 | CN102226470B Oil filler plug and oil tank |
| 03/13/2013 | CN102182833B Flow control switch |
| 03/13/2013 | CN102135207B Floor heating thermostatic valve |
| 03/13/2013 | CN102032074B Valve with operating means between two outlet passages |
| 03/13/2013 | CN101994862B Active material enabled pressure release valves and methods of use |
| 03/13/2013 | CN101929563B Electromagnetic valve closed in electrified state |
| 03/13/2013 | CN101893098B Pilot-operated type two-way circulated solenoid valve |
| 03/13/2013 | CN101790656B Actuator for a valve |
| 03/13/2013 | CN101275679B Pilot valve unit for actuator control |
| 03/12/2013 | US8393595 Electromechanical actuator device, in particular for the actuation of fluid valves |
| 03/12/2013 | US8393594 Drive mechanism, actuator, and valve |
| 03/12/2013 | US8393352 Control system and method for water supply |
| 03/12/2013 | US8393346 Solenoid valve and method of assembly thereof |
| 03/12/2013 | US8393345 Oil pressure control device |
| 03/12/2013 | US8393344 Microvalve device with pilot operated spool valve and pilot microvalve |
| 03/12/2013 | US8393156 Variable performance valve of a fuel nozzle for a turbine engine |
| 03/08/2013 | WO2012030039A1 Actuator assembly |
| 03/08/2013 | CA2812358A1 Actuator assembly |
| 03/07/2013 | WO2013033006A1 Foam-in-bag apparatus with power-failure protection |
| 03/07/2013 | WO2013032714A2 Self-flushing valve |
| 03/07/2013 | WO2013032186A1 Three-way valve |
| 03/07/2013 | WO2013031422A1 Control apparatus for fuel injection valve |
| 03/07/2013 | WO2013031338A1 Solenoid valve and valve opening-closing timing control device |
| 03/07/2013 | WO2013031191A1 Bidirectional normally-closed gas-valve device and high-pressure gas filling/output system provided therewith |
| 03/07/2013 | WO2013030526A1 Valve |
| 03/07/2013 | WO2013029903A1 Seal, and control device having said seal |
| 03/07/2013 | WO2013029175A1 Variable gas pressure regulator |
| 03/07/2013 | WO2013029141A1 Delivery valve stem provided with a radial sealing system, and bulk material reservoir provided with a delivery stem valve provided with a radial sealing system |
| 03/07/2013 | WO2012131657A3 Electric valve device, in particular for a device for forming ice in a fridge |
| 03/07/2013 | WO2011160792A3 Selectable valve assembly for a vehicle transmission |
| 03/07/2013 | US20130059256 Gas valve unit having two gas outlets |
| 03/07/2013 | US20130058820 Net-displacement control of fluid |
| 03/07/2013 | US20130056666 Valves having removable internal actuation mechanisms |
| 03/07/2013 | US20130056665 Cam operated valve |
| 03/07/2013 | US20130056664 Controlling Seat Structure for a Faucet |
| 03/07/2013 | US20130056662 Electromagnetically actuated valve |
| 03/07/2013 | US20130056661 Actuation system for electromagnetic valves |
| 03/07/2013 | US20130056660 Electronic coolant valve with integral actuator mechanism |
| 03/07/2013 | US20130056659 Hydraulic control valve with two valve slides |