| Patents for F16K 35 - Means to prevent accidental or unauthorised actuation (4,027) |
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| 04/04/2013 | US20130081707 Gas shutoff device |
| 04/03/2013 | CN202852167U Combined type vent lock-valve |
| 04/03/2013 | CN202852165U Manual adjusting device for air quantity adjusting valve |
| 04/03/2013 | CN202852157U Valve opening and closing device and container for composite type middle-sized bulk container |
| 04/03/2013 | CN202852127U Torque control mechanism used for valve power-driven device |
| 04/03/2013 | CN202852032U External type pressure sensor switch valve for soil test instrument |
| 04/03/2013 | CN202852015U Different diameter encryption soft sealing sluice valve |
| 04/03/2013 | CN103016831A Pipeline valve casing |
| 04/03/2013 | CN103016771A Hand slide valve with axial locking function |
| 04/02/2013 | CA2764292C Dispenser with breath actuatable valve |
| 03/27/2013 | CN202834371U Novel two-valve group |
| 03/27/2013 | CN202834345U Improved valve locking machinery |
| 03/27/2013 | CN202834344U Improved valve security encryption mechanism |
| 03/27/2013 | CN202834343U Improved machine encryption mechanism |
| 03/27/2013 | CN202834342U Encryption locking device of heating pipeline |
| 03/27/2013 | CN202834338U Anti-theft hand wheel and anti-theft valve using the same |
| 03/27/2013 | CN101342402B Programmable shunt with electromechanical valve actuator |
| 03/26/2013 | US8402798 Locking clamp |
| 03/21/2013 | WO2013038404A1 Protective fire hydrant casing and method of use |
| 03/20/2013 | EP2569562A1 Valve lockout device |
| 03/20/2013 | CN202812433U Ball valve capable of being locked in closed state |
| 03/20/2013 | CN202812432U Ball valve capable of being locked in open state |
| 03/20/2013 | CN202812431U Integrated anti-theft oil-discharging valve of distribution transformer |
| 03/20/2013 | CN202812430U Split-type anti-theft oil-discharging valve of distribution transformer |
| 03/20/2013 | CN202812429U Self-lockable ball valve |
| 03/20/2013 | CN202812428U Non-refillable cylinder valve |
| 03/20/2013 | CN202812401U Emergency valve |
| 03/20/2013 | CN202812352U Graduation locking regulating valve |
| 03/20/2013 | CN202812271U Ultralow-torque dustproof ball valve |
| 03/20/2013 | CN202812262U 节能型多功能阀 Energy-saving multifunction valve |
| 03/20/2013 | CN202812222U Digital lock static balance valve with position locking function |
| 03/20/2013 | CN102985735A Valve control system, bidet using the same, and valve control method |
| 03/20/2013 | CN102095018B Valve actuator with lock mechanism |
| 03/20/2013 | CN101291871B Metering valve comprising a fixed inner conduit and a mobile outer sleeve |
| 03/19/2013 | US8397768 Static sensing fuel pump lever brace |
| 03/13/2013 | CN202790860U Three-function valve and function control sheet thereof |
| 03/13/2013 | CN202790859U Valve magnetic locking device |
| 03/13/2013 | CN202790858U Valve with protector in high density interconnection circuit board technology |
| 03/13/2013 | CN202790857U Anti-theft sluice valve |
| 03/13/2013 | CN202790856U Coded lock of valve |
| 03/13/2013 | CN202790855U Erroneous-operation-prevention device for manual air valve |
| 03/13/2013 | CN202790854U Clamping mechanism for preventing false operation of blind plate valve |
| 03/13/2013 | CN202790853U Safety valve protective cover used for low-temperature storage tank |
| 03/06/2013 | EP2565502A1 Tap for water supply pipes |
| 03/06/2013 | CN202769026U Ball valve with lock |
| 03/06/2013 | CN202769022U Manual valve adjusting handle with auto-locking function |
| 03/06/2013 | CN202768978U Bottle valve used for shockproof dry powder extinguishing device |
| 03/06/2013 | CN202768918U Fuel gas plug valve |
| 03/06/2013 | CN102954282A Valve stem locking device |
| 03/06/2013 | CN102278520B Switching device for driving and locking pilotoperated type electromagnetic gas quick action emergency valve |
| 03/05/2013 | CA2635547C Anchor valve for security |
| 02/27/2013 | CN202756758U Intelligent telescopic sealed encryption valve |
| 02/27/2013 | CN202756757U Quick-mounting manual butterfly valve shockproof safety lock device for LNG (liquefied natural gas) ship |
| 02/27/2013 | CN202756756U Anti-theft gas cylinder valve |
| 02/27/2013 | CN202756755U Novel switch valve of gas meter |
| 02/27/2013 | CN202756687U Piston type valve based on fluid |
| 02/27/2013 | CN202756686U 多通道截止阀门 Multichannel shutoff valve |
| 02/27/2013 | CN202756684U Diverter valve based on water receiving device |
| 02/27/2013 | CN202756683U Multi-branch flow divider valve |
| 02/27/2013 | CN202756682U Leakage-proof type rotary control valve |
| 02/27/2013 | CN202756679U Proportional control valve based on flow regulation and control |
| 02/27/2013 | CN202756657U Metering valve capable of closing and adjusting |
| 02/26/2013 | US8381762 Flow regulator |
| 02/26/2013 | US8381751 Automated dump station |
| 02/26/2013 | US8381556 Coupling plug lock |
| 02/20/2013 | CN202746743U Anti-theft ball valve |
| 02/20/2013 | CN202746742U Valve case |
| 02/20/2013 | CN202746741U Anti-detaching pressure gauge valve |
| 02/20/2013 | CN202746740U Oil discharge valve lock |
| 02/20/2013 | CN202746639U Safe open-type ball valve |
| 02/20/2013 | CN102937198A Novel solar water mixing valve spool |
| 02/20/2013 | CN102003540B Anti-theft fast gate |
| 02/13/2013 | CN202733148U Self-operated flow control valve with opening degree display and locking functions |
| 02/13/2013 | CN202733146U Valve which can be opened only by special tool |
| 02/13/2013 | CN202733145U Valve anti-theft device |
| 02/13/2013 | CN202733131U Ball valve servomotor with hydraulic locking device |
| 02/13/2013 | CN202733023U Non-rising stem gate valve with lockset |
| 02/13/2013 | CN202733022U Anti-theft seat-sealed gate valve |
| 02/13/2013 | CN102927359A Gas pressure locking pressure regulating cover |
| 02/13/2013 | CN102927355A Built-in locking mechanism for angle valve during failure |
| 02/13/2013 | CN102927306A Pressure container valve capable of being automatically locked |
| 02/07/2013 | WO2013018402A1 Combination faucet |
| 02/07/2013 | DE10215473B4 Ventil-Betätigungseinrichtung Valve actuating apparatus |
| 02/06/2013 | CN202719261U Ball valve with lock |
| 02/06/2013 | CN202719260U Ball valve with locking position |
| 02/06/2013 | CN202719259U Oil tank valve lock for motorcycle |
| 02/06/2013 | CN102913638A Pressure vessel valve suitable for automatic locking |
| 02/06/2013 | CN102913637A Pressure vessel valve |
| 02/06/2013 | CN102913636A Pressure vessel valve capable of avoiding error opening and suitable for automatic blocking |
| 02/06/2013 | CN102359605B High-sealing aseptic split-body valve |
| 02/06/2013 | CN102226474B Water quality sampling flexibly-connected locking valve |
| 02/06/2013 | CN102207205B Integral forged high-temperature high-pressure abnormal protective seal ball valve device and mounting method thereof |
| 01/31/2013 | US20130026398 Method and device for producing contact copies of reflection volume holograms |
| 01/30/2013 | CN202708295U Magnetism locking valve |
| 01/30/2013 | CN202708294U Novel gas shutoff magnetic self-locking device |
| 01/30/2013 | CN202708293U Novel sampling valve lock |
| 01/30/2013 | CN202708292U Anti-theft gate valve |
| 01/30/2013 | CN202708291U 防盗阀 Anti-theft valve |
| 01/30/2013 | CN202708164U 球阀 Ball |
| 01/30/2013 | CN202708155U Graduated linear regulating valve |