| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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| 01/30/2013 | CN202708278U Automatic drain valve for locomotives |
| 01/30/2013 | CN202708277U High-flow high-frequency response servo cartridge inserted valve |
| 01/30/2013 | CN202708276U High-rangeability regulating valve control system |
| 01/30/2013 | CN202708275U Control device of emptying valve of solar water heater |
| 01/30/2013 | CN202708274U Magnetomotive hydraulic directional control valve |
| 01/30/2013 | CN202708273U Carbon tank electromagnetic valve |
| 01/30/2013 | CN202708272U Novel multifunctional two-position four-way solenoid valve |
| 01/30/2013 | CN202708271U 电磁自动控制阀 Automatic control solenoid valve |
| 01/30/2013 | CN202708270U 电磁阀控制电路 The solenoid valve control circuit |
| 01/30/2013 | CN202708269U Hot-line washing time control valve device |
| 01/30/2013 | CN202708268U Two-port two-position solenoid valve |
| 01/30/2013 | CN202708267U Non-pressure water-draining solenoid valve |
| 01/30/2013 | CN202708266U 直流电磁阀控制应用电路 DC solenoid valve control application circuit |
| 01/30/2013 | CN202708265U Bistable state electromagnetic valve driven by micro motor |
| 01/30/2013 | CN202708264U A hand-operated and automatic flow control valve |
| 01/30/2013 | CN202708263U Water leakage prevention automatic cutoff valve |
| 01/30/2013 | CN202708262U Sound-control light-emitting water faucet |
| 01/30/2013 | CN202708261U Sensing luminous tap |
| 01/30/2013 | CN202708252U Anti-freezing water faucet |
| 01/30/2013 | CN202708250U Novel combined electromagnetic valve |
| 01/30/2013 | CN202708244U Flow regulating distribution valve used for high-rise building water supply |
| 01/30/2013 | CN202708239U Disconnecting valve |
| 01/30/2013 | CN202708238U Precise pressure reducing valve |
| 01/30/2013 | CN202708234U Steam valve |
| 01/30/2013 | CN202708233U Decompression water-stop valve structure |
| 01/30/2013 | CN202708209U Double gas supply gas valve |
| 01/30/2013 | CN202708207U Pipeline type double-flap door |
| 01/30/2013 | CN202708204U Vent valve |
| 01/30/2013 | CN202708203U Anti-freezing device for solar water heater |
| 01/30/2013 | CN202708202U Pressure difference temperature control valve |
| 01/30/2013 | CN202708199U 可调混水器 Adjustable water mixers |
| 01/30/2013 | CN202708193U Double opening vent valve |
| 01/30/2013 | CN202708189U Dual-source gas valve |
| 01/30/2013 | CN202708186U Electromagnetic pulse valve |
| 01/30/2013 | CN202708185U Electromagnetic isolation valve |
| 01/30/2013 | CN202708176U 球阀辅助阀柄 Ball auxiliary valve stem |
| 01/30/2013 | CN202708166U 球阀 Ball |
| 01/30/2013 | CN202708157U Mine essence safety type electric ball valve |
| 01/30/2013 | CN202708154U 节流阀 Throttle |
| 01/30/2013 | CN202708149U Novel anti-theft gate valve |
| 01/30/2013 | CN202708135U Built-in dual-valve-plate airtight bypass valve |
| 01/30/2013 | CN202708132U Integrated anti-leaking type dosing valve |
| 01/30/2013 | CN202708130U Adjusting valve sealing device |
| 01/30/2013 | CN202708112U Motor-driven cam transmission double-flap valve |
| 01/30/2013 | CN202708110U Flow-adjustable angle valve |
| 01/30/2013 | CN202708109U Angle type blowoff valve |
| 01/30/2013 | CN202708108U Tube feeding water outlet valve |
| 01/30/2013 | CN202708107U Clean water nozzle for hand-washing |
| 01/30/2013 | CN202708105U 真空阀 Vacuum valve |
| 01/30/2013 | CN202708102U Electric expansion valve |
| 01/30/2013 | CN202708092U Discharging mechanism and container with same |
| 01/30/2013 | CN202708091U Water stop valve structure |
| 01/30/2013 | CN202708090U Pneumatic angle seat valve |
| 01/30/2013 | CN202707175U Sealing structure of water discharging port of oil cooler |
| 01/30/2013 | CN202707123U Mine watering dust-falling device controller |
| 01/30/2013 | CN202704975U Electronic control valve |
| 01/30/2013 | CN102906477A Thermostatic valve having a sleeve |
| 01/30/2013 | CN102906476A Pressurized O-ring pole piece seal for manifold |
| 01/30/2013 | CN102900887A Combined exhaust valve group with filtrating and backwashing functions |
| 01/30/2013 | CN102900886A Pneumatic balanced type startup time delayer |
| 01/30/2013 | CN102900885A Three-way control device of hydraulic drifting valve switch |
| 01/30/2013 | CN102900884A Solenoid valve for controlling high-fluidity solid materials |
| 01/30/2013 | CN102900883A 电磁换向阀 Solenoid valve |
| 01/30/2013 | CN102900882A Solenoid valve, solenoid and variable volume pump |
| 01/30/2013 | CN102900881A Electric reversing valve |
| 01/30/2013 | CN102900880A Multi-channel proportional valve controller |
| 01/30/2013 | CN102900879A Moment control mechanism for valve electric actuator |
| 01/30/2013 | CN102900877A Self-service type water tap switching device |
| 01/30/2013 | CN102900875A Temperature-identifying automatic water switch |
| 01/30/2013 | CN102900870A Valve gear |
| 01/30/2013 | CN102900866A Pneumatic valve and working method thereof |
| 01/30/2013 | CN102900859A Underwater hydraulic driven type flat plate gate valve |
| 01/30/2013 | CN102900850A 502 glue filling control valve |
| 01/30/2013 | CN102635727B Manual device of partially-rotating valve |
| 01/30/2013 | CN102235536B Photovoltaic solar electric valve |
| 01/30/2013 | CN102155596B Automatic water release device for pressure gas supply pipeline |
| 01/30/2013 | CN102135197B Asymmetrical water seal check valve |
| 01/30/2013 | CN102078877B Multiparameter feedback gas and water united automatic regulation and control device and method of aerobic bioreactor |
| 01/30/2013 | CN102052485B Steplessly adjustable electric control gas valve |
| 01/30/2013 | CN101929572B 气动恒压阀 Pneumatic constant pressure valve |
| 01/30/2013 | CN101876381B Electrically-operated servo valve and method for controlling same |
| 01/30/2013 | CN101627242B Drain connector for substance processing receptacle |
| 01/29/2013 | US8360394 Control system and method for transitioning between position control and force control for multi-stage turbo engine turbine bypass valve |
| 01/29/2013 | US8360393 Valve actuator having spring return power |
| 01/29/2013 | US8360392 Slide valve control device and a drive device for use with it |
| 01/29/2013 | US8360250 Self-cleaning valve |
| 01/29/2013 | US8360121 Wheel having temperature compensated and controlled pressure |
| 01/29/2013 | US8360097 Valve actuator and throttle valve assembly employing the same |
| 01/29/2013 | US8360096 Low pressure rise rate pilot operated poppet relief valve |
| 01/29/2013 | US8360060 Distinguishing between closed and open airway apneas and treating patients accordingly |
| 01/24/2013 | WO2013012609A1 Dual piston actuator and method of use |
| 01/24/2013 | WO2013012115A1 Energy recovery apparatus in a desalination system using reverse osmosis |
| 01/24/2013 | WO2013011623A1 Proportional control solenoid valve |
| 01/24/2013 | WO2013011487A1 Magnetically actuated valve |
| 01/24/2013 | WO2013011340A1 Solenoid valve assembly for a seat of a vehicle |
| 01/24/2013 | WO2013011274A1 A solenoid-operated valve |
| 01/24/2013 | WO2013010308A1 Multifunctional water inlet valve |
| 01/24/2013 | WO2013010269A1 Actuator |
| 01/24/2013 | WO2012164240A3 A flow apparatus and monitoring system relating thereto |
| 01/24/2013 | US20130020519 Dual piston actuator and method of use |