| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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| 11/06/2013 | CN203272981U Gas flow regulating valve |
| 11/06/2013 | CN203272980U Telescopic ball valve handle |
| 11/06/2013 | CN203272979U Valve handle |
| 11/06/2013 | CN203272978U Vehicle door emergency control valve |
| 11/06/2013 | CN203272977U Open-air freeze-proof ball valve electric fitting gearbox |
| 11/06/2013 | CN203272976U Actuator of fire resisting damper |
| 11/06/2013 | CN203272975U Salt valve convex gear water filling adjustable device |
| 11/06/2013 | CN203272974U Angular travel electric actuating mechanism based on slider-crank mechanism and thread transmission |
| 11/06/2013 | CN203272973U Valve connecting rod transmission device |
| 11/06/2013 | CN203272972U Automatic on-off device of faucet |
| 11/06/2013 | CN203272971U Novel automatic water controlling valve |
| 11/06/2013 | CN203272970U Membrane in adjusting valve |
| 11/06/2013 | CN203272969U Large-aperture quick-closing and buffering pneumatic actuator for valve |
| 11/06/2013 | CN203272968U Three-point positioning angle rotation type pneumatic actuator |
| 11/06/2013 | CN203272967U Novel valve flow hydraulic pressure limit automatic-control regulating device |
| 11/06/2013 | CN203272966U Water shut-off valve |
| 11/06/2013 | CN203272965U Novel double-action air pressure actuator |
| 11/06/2013 | CN203272964U Switch board structure of pneumoelectric positioner applied to positioner and driving cylinder |
| 11/06/2013 | CN203272963U Pilot-operated type electromagnetic valve of compressed natural gas dispenser |
| 11/06/2013 | CN203272962U Coil structure of electronic expansion valve |
| 11/06/2013 | CN203272961U 磁性安全阀门 Magnetic safety valves |
| 11/06/2013 | CN203272960U Electromagnetic water inlet valve |
| 11/06/2013 | CN203272959U Fuel gas electromagnetic valve with shutoff delaying function |
| 11/06/2013 | CN203272958U Energy-saving two-position three-way solenoid valve |
| 11/06/2013 | CN203272957U Double-acting magnetorheological pressure flow control valve |
| 11/06/2013 | CN203272956U Pneumatic electromagnetic valve |
| 11/06/2013 | CN203272955U Solenoid valve with functions of filtering and adjusting |
| 11/06/2013 | CN203272954U Safe sensor faucet powered indirectly |
| 11/06/2013 | CN203272953U Transmission device of electric control valve |
| 11/06/2013 | CN203272952U Time regenerative trigger assembly on water softening valve |
| 11/06/2013 | CN203272951U Electric actuator provided with potentiometer |
| 11/06/2013 | CN203272950U Bathroom sensing probe |
| 11/06/2013 | CN203272949U Electric ball valve capable of opening at outage |
| 11/06/2013 | CN203272948U Electric control valve |
| 11/06/2013 | CN203272947U Safe non-relieving type fast pressure protecting system suitable for offshore oil-gas field |
| 11/06/2013 | CN203272946U Local control device for main steam isolating valve and main feed water isolating valve of nuclear power plant |
| 11/06/2013 | CN203272942U 机械阀门 Mechanical valve |
| 11/06/2013 | CN203272926U Faucet |
| 11/06/2013 | CN203272922U Intelligent valve used for controlling water pressure difference |
| 11/06/2013 | CN203272920U 流体调节装置 Fluid regulating device |
| 11/06/2013 | CN203272902U Combined type gas bottle valve |
| 11/06/2013 | CN203272887U Air throttle allowing rated gas filling |
| 11/06/2013 | CN203272886U Gas proportional control valve with dual safety latch function |
| 11/06/2013 | CN203272882U High-reliability automatic temperature control type faucet |
| 11/06/2013 | CN203272881U Intelligent touch control faucet |
| 11/06/2013 | CN203272878U Integral dual-electric control three-position cross joint medium-pressure solenoid valve |
| 11/06/2013 | CN203272874U Floating ball core six-way switching valve for conveying fluid |
| 11/06/2013 | CN203272873U Rotary valve |
| 11/06/2013 | CN203272872U 转阀 Rotary valve |
| 11/06/2013 | CN203272869U Plug-in mounting type valve element assembly, solenoid valve using plug-in mounting type valve element assembly and solenoid valve group using plug-in mounting type valve element assembly |
| 11/06/2013 | CN203272865U Radial force balanced type manual control air valve |
| 11/06/2013 | CN203272855U Energy-saving three-piece American-standard flange-type ball valve |
| 11/06/2013 | CN203272850U High-performance remote control valve |
| 11/06/2013 | CN203272844U Leakage blocking second-stage faucet |
| 11/06/2013 | CN203272843U Magnetic control gas ball valve |
| 11/06/2013 | CN203272828U Corrugated pipe electric gate valve for ammonia gas |
| 11/06/2013 | CN203272817U Zero-leakage seal valve |
| 11/06/2013 | CN203272813U Plug-in type electromagnetic valve and plug-in type electromagnetic valve set with same |
| 11/06/2013 | CN203272806U Static balance valve |
| 11/06/2013 | CN203272765U Multi-gear single-pull-rod shift valve |
| 11/06/2013 | CN203272193U Intelligent gas detecting ventilation reminding system |
| 11/06/2013 | CN203271674U Two-stage drive circuit of underground electromagnetic valve |
| 11/06/2013 | CN203270705U Intelligent kitchen sink with photo-coupled amplifying circuit |
| 11/06/2013 | CN203270704U Intelligent kitchen sink with amplifying circuit |
| 11/06/2013 | CN203270701U Intelligent kitchen sink |
| 11/06/2013 | CN203264104U Valve core bottle valve of air fire extinguisher |
| 11/06/2013 | CN103384789A Valve assembly for a dispenser for fluids |
| 11/06/2013 | CN103384788A Shutoff valve device |
| 11/06/2013 | CN103384758A Actuating device for an exhaust-gas turbocharger |
| 11/06/2013 | CN103383017A 卫生阀 Health valve |
| 11/06/2013 | CN103383010A Breakthrough-free constant temperature water mixing valve |
| 11/06/2013 | CN103383006A Overturn-preventing valve and use method thereof |
| 11/06/2013 | CN102840370B Method for manufacturing electronic expansion valve |
| 11/06/2013 | CN102829235B Push-pull interconnected-control delay-pulse combined reversing valve |
| 11/06/2013 | CN102829204B Constant flow shutoff-throttle multipurpose valve |
| 11/06/2013 | CN102777667B 电磁自动控制阀 Automatic control solenoid valve |
| 11/06/2013 | CN102777653B Industrial electromagnetic type gas emergency cut-off valve containing energy storage valve closing module |
| 11/06/2013 | CN102705568B Total-pressure high-speed exhaust valve |
| 11/06/2013 | CN102705542B Well-free type exhaust valve |
| 11/06/2013 | CN102644794B Electromagnetic valve for tissue dehydrator |
| 11/06/2013 | CN102619262B Fully automatic household water-saving device |
| 11/06/2013 | CN102563158B Dynamic constant-pressure constant-flow regulating valve |
| 11/06/2013 | CN102549322B Diaphragm valve |
| 11/06/2013 | CN102466045B Closestool water inlet valve and control method thereof |
| 11/06/2013 | CN102434707B 浮动阀 Float valve |
| 11/06/2013 | CN102265074B Valve assembly |
| 11/06/2013 | CN102245949B Temperature-responsive fluid flow control apparatus |
| 11/06/2013 | CN102203480B Valve assemblies |
| 11/06/2013 | CN102155578B Valve actuator with customizable overload clutch |
| 11/05/2013 | US8573560 Vacuum control valve and vacuum control system |
| 11/05/2013 | US8573559 Control valve with area independent pressure sensing |
| 11/05/2013 | US8573558 Pneumatic actuator air flow control system |
| 11/05/2013 | US8573247 Flow-rate controller, and regulator unit and valve unit used for the same |
| 11/05/2013 | US8573246 Automatic filling termination device and cryogenic vessel with the same |
| 11/05/2013 | US8573241 Systems and processes for field-initiated fluid regulation testing |
| 11/05/2013 | US8573210 Nitric oxide delivery device |
| 11/05/2013 | US8573209 Gas delivery device and system |
| 11/05/2013 | US8573208 Exhaust assembly |
| 11/05/2013 | CA2621333C Paint circulating system and method |
| 11/05/2013 | CA2610218C Manual valve operator |