| Patents for F16K 35 - Means to prevent accidental or unauthorised actuation (4,027) |
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| 04/16/2002 | US6371155 Faucet lock |
| 04/11/2002 | WO2002029297A1 Dispensing tap |
| 04/10/2002 | CN1343470A Shoes having inflatting bag and safety discharge valve |
| 04/09/2002 | US6367775 Universal fill valve |
| 04/03/2002 | CN2484458Y Valve lock-controlling device and special opener thereof |
| 04/03/2002 | CN2484448Y Lock-type ball valve |
| 03/27/2002 | CN2483575Y Sealing type theft-proof valve |
| 03/26/2002 | US6361019 Fastening system for connecting actuators, or other attachable devices, to rotary valves |
| 03/26/2002 | US6361017 Locking valve with joint allowing packing service |
| 03/26/2002 | CA2154683C Single handle mixing valve with flow control device for preventing hammer knock |
| 03/14/2002 | US20020029493 Shoe with inflatable bladder and secure deflation valve |
| 03/13/2002 | EP1186250A2 Shoe with inflatable bladder and secure deflation valve |
| 03/13/2002 | CN2481937Y Fraudulent water use avoiding device for valve |
| 03/13/2002 | CN2481936Y Theftproof lock of cock for oil well |
| 03/12/2002 | US6354116 Valve cover for preventing unauthorized tampering with a valve |
| 03/06/2002 | CN2480653Y Locked normal valve |
| 02/28/2002 | US20020023685 Switching uint which is composed of a set switching valves and is suitable for making a first and second medium flow through one of two plate coolers as desired |
| 02/27/2002 | EP1181174A2 Locking mechanism for protection of a hydraulic circuit, in particular for trucks |
| 02/19/2002 | US6347784 Limited-rotation valve-control knob with override |
| 02/14/2002 | DE10037470A1 Bath shower mixer unit has valve to switch-on bath or shower outlet, with switching movement to shower requiring higher force |
| 02/14/2002 | CA2764292A1 Dispenser with breath actuatable valve |
| 02/13/2002 | CN2476696Y Valve locking cover and opening tool |
| 02/13/2002 | CN2476695Y Locking temp.-sensing valve |
| 02/12/2002 | US6345768 Control valve for vessel gas water heater |
| 02/03/2002 | CA2315125A1 Safety lockout mechanism for knife-gate valve |
| 01/31/2002 | US20020011582 Vcuum valve |
| 01/30/2002 | CN2474852Y Teeth sheet locking bonnet |
| 01/30/2002 | CN2474851Y Valve lock bonnet |
| 01/23/2002 | CN2473424Y Valve closing pin type snap cap |
| 01/23/2002 | CN2473423Y Valve lock cap and opening tool |
| 01/23/2002 | CN2473422Y Valve lock |
| 01/23/2002 | CN2473421Y Lockable valve |
| 01/23/2002 | CN2473282Y Lock valve with uncopying key |
| 01/22/2002 | US6340148 Valve handle for preventing a valve from being accidentally turned on |
| 01/16/2002 | EP1172550A2 A water drain valve |
| 01/03/2002 | US20020000557 Method of deforming a pattern and semiconductor device formed by utilizing deformed pattern |
| 01/02/2002 | CN2469288Y Internal expanding cipher locking valve and the opening means |
| 01/02/2002 | CN2469287Y Theft-proof fuel oil valve |
| 01/02/2002 | CN2469273Y Lock controlled ball valve |
| 12/27/2001 | WO2001098698A1 A spanner for a ball valve |
| 12/27/2001 | WO2001058737A3 Locking mechanism for protection of the hydraulic circuit, in particular for trucks |
| 12/26/2001 | CN2467848Y Water valve with safety device |
| 12/20/2001 | US20010052362 Hand operated rotary handle with lockout |
| 12/20/2001 | DE10127384A1 Air discharge valve, comprising adjusting device guided along inclined surface for quicker operation |
| 12/20/2001 | DE10027629A1 Closure cap for filling and removing connections for containers for gas or fluid media, e.g. for gas cylinder valve; has at least one desired tear-off embossing at cap edge |
| 12/19/2001 | CN2466465Y Disposable envelope for pipeline valve |
| 12/19/2001 | CN2466453Y Safety gas ball valve |
| 12/19/2001 | CN2466447Y Theftproof control valve |
| 12/19/2001 | CN2466443Y Flanged connection theftproof gate valve |
| 12/19/2001 | CN2466442Y Threaded connection theftproof gate valve |
| 12/19/2001 | CN2466428Y Theftproof outlet valve for oil tank |
| 12/13/2001 | WO2001094822A1 Automatic valve device |
| 12/12/2001 | CN2465002Y 锁闭式球阀 Locking ball valve |
| 12/11/2001 | US6328127 Operating lever device |
| 12/05/2001 | CN2463639Y Lockable valve |
| 12/04/2001 | US6325355 Spring handle angle cock |
| 12/04/2001 | US6324877 Lockout device |
| 11/29/2001 | DE10119078A1 Gas supply emergency shut-off valve located within building is for household use and is remotely operated by pneumatic actuator situated outside building |
| 11/28/2001 | CN2462169Y Valve with automatic lock nut |
| 11/27/2001 | US6321789 Two-stage water-saving structure of a faucet |
| 11/21/2001 | CN2460814Y 带锁球阀 Lockable Ball |
| 11/21/2001 | CN2460812Y Valve with cock |
| 11/21/2001 | CN2460808Y Control valve and turn-off and turn-on device |
| 11/14/2001 | CN2459506Y Valve theft-proof lock |
| 11/08/2001 | US20010037833 Device for actuating an overflow valve |
| 11/07/2001 | EP1152150A2 Actuator for an overflow valve |
| 11/07/2001 | CN2458472Y Pipe valve lock |
| 11/07/2001 | CN2458471Y Anti-theft lock for controlling opening or closing of valve |
| 11/02/2001 | CA2344527A1 Assembly security lock for shut-off valve |
| 11/01/2001 | US20010035229 Post valve yoke |
| 10/31/2001 | CN2457422Y Hand locking control valve |
| 10/25/2001 | US20010032681 Hydraulically operated post valve yoke |
| 10/25/2001 | US20010032673 Ball valve locking device |
| 10/25/2001 | DE10105763A1 Valve operating device for lift valve in internal combustion engine has holding device formed by first or second valve spring, with second spring in closed position or first spring in open position exerting stable holding force on valve |
| 10/24/2001 | EP1148279A2 Post valve yoke |
| 10/24/2001 | EP1148278A2 Hydraulically operated post valve yoke |
| 10/24/2001 | CN2455989Y key controlled tap |
| 10/24/2001 | CN2455979Y Lockable ball valve with temperature sensor hole |
| 10/24/2001 | CN2455977Y Locked valve for preventing opening illegally |
| 10/24/2001 | CN1073680C 阀门 Valve |
| 10/11/2001 | US20010027666 Lockout device |
| 10/10/2001 | EP1141602A1 Method and valve for preventing unauthorized access |
| 10/10/2001 | CN2453206Y Automatic closure valve for hose or hose connection |
| 10/04/2001 | WO2001072248A1 Catheter valve |
| 10/04/2001 | US20010025942 Multi-way cock |
| 10/04/2001 | EP1138990A2 Multiple way cock |
| 10/03/2001 | CN2451854Y Antitheft device for valve |
| 10/03/2001 | CN2451853Y Valve antitheft device |
| 10/03/2001 | CN2451841Y 锁控球阀 Lock control valve |
| 10/03/2001 | CN2451829Y Safety tap |
| 09/26/2001 | CN2450488Y 磁性阀门锁 Magnetic lock valves |
| 09/26/2001 | CN2450487Y Theftproof valve |
| 09/26/2001 | CN2450486Y 带锁的水龙头 Lockable faucet |
| 09/26/2001 | CN2450460Y Theftproof stop valve |
| 09/25/2001 | US6293299 Temperature and flow limiting device |
| 09/19/2001 | CN2449032Y Magnetic card valve lock |
| 09/19/2001 | CN2449031Y Valve lock |
| 09/19/2001 | CN1313939A Limiting device for single control mixing valve |
| 09/18/2001 | US6289918 Automatic locking bypass valve for liquid suction systems |
| 09/12/2001 | EP1132339A1 Device for draining tanks and cisterns |