| Patents for F16K 1 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (29,799) |
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| 04/30/1997 | CN1148676A Lift valve and production method thereof |
| 04/29/1997 | US5624100 For actuating a throttle valve in a gas conduit |
| 04/29/1997 | US5623957 Valve for controlling a gas or liquid flow |
| 04/24/1997 | WO1997014898A1 In-line control valves |
| 04/23/1997 | CN2252920Y 安全阀 Safety valve |
| 04/23/1997 | CN2252917Y Precision regulating smoke duct valve |
| 04/23/1997 | CN2252916Y Valve core of water tap |
| 04/23/1997 | CN2252915Y Limit filling valve of L.P.G cylinder |
| 04/22/1997 | US5622201 Bucket valve with removable handle |
| 04/16/1997 | EP0768485A1 Valves for pressurized containers |
| 04/16/1997 | EP0768484A1 A safety device for a gaseous fluid cock for cylinders and similar containers |
| 04/16/1997 | EP0705176B1 A pressure fluid control system |
| 04/16/1997 | EP0596116B1 Regulating valve |
| 04/16/1997 | CN2252277Y Valve |
| 04/16/1997 | CN2252276Y Leakless angle-type stop valve |
| 04/16/1997 | CN2252275Y Valve |
| 04/15/1997 | US5620027 Poppet type directional control valve |
| 04/15/1997 | US5620015 Flush valve |
| 04/09/1997 | EP0767331A1 Method for controlling a valve and an electromagnetic valve |
| 04/09/1997 | CN2251651Y 截止阀 Shut-off valve |
| 04/09/1997 | CN2251650Y Straight pipe type tap |
| 04/09/1997 | CN2251649Y Vacuum electromagnetic differential pressure valve |
| 04/09/1997 | CN2251648Y Liquefied gas flow control valve |
| 04/08/1997 | US5618026 Hybrid rotary control valve assembly |
| 04/08/1997 | US5618025 Protected soft seat with secondary hard seat |
| 04/08/1997 | US5618022 Variable orifice valve |
| 04/08/1997 | US5617894 Valve body |
| 04/08/1997 | US5617892 Irrigation system shut-off valve |
| 04/08/1997 | CA2149707C Compressor suction valve |
| 04/03/1997 | DE19536607A1 Burner adjuster with valve seat for heating systems etc |
| 04/02/1997 | EP0765650A1 Intake opening for water-massage baths |
| 04/02/1997 | CN2251078Y Automatic closing tap adjustable using water quantity |
| 04/02/1997 | CN2251077Y Cistern float-type automatic intake valve |
| 03/27/1997 | DE19638503A1 Intake choke control device for IC engines |
| 03/26/1997 | EP0651868B1 Valve |
| 03/26/1997 | CN2250457Y Multiple rotary flow regulating valve with locking device |
| 03/26/1997 | CN2250456Y Filter magnetizing water tap |
| 03/26/1997 | CN2250455Y Magnetic coupling stop valve |
| 03/26/1997 | CN2250454Y Full functional valve |
| 03/26/1997 | CN2250453Y Disc type fluid charging valve |
| 03/26/1997 | CN2250452Y Ball sealed water tap |
| 03/26/1997 | CN2250451Y Fluid actuating guide valve |
| 03/26/1997 | CN1145979A Intake valve control system for internal combustion engine |
| 03/25/1997 | CA2060984C Fluid flow controller |
| 03/20/1997 | DE19627939C1 Solenoid-operated needle valve |
| 03/19/1997 | EP0763683A1 Solenoid valve |
| 03/19/1997 | CN1145461A Corrosion resistance butterfly pump |
| 03/13/1997 | DE19532964A1 Control valve, esp. for pneumatic use |
| 03/12/1997 | EP0760918A1 A lateral seal system for valves |
| 03/12/1997 | CN2249335Y Wear-resistant water tap |
| 03/12/1997 | CN1144893A 开关阀 Off valve |
| 03/11/1997 | US5609183 Butterfly valve with sensing coil |
| 03/05/1997 | EP0760447A1 Automatic pipe jointing equipment |
| 03/05/1997 | CN2248812Y Ceramic sealing pedal valve device |
| 03/05/1997 | CN2248805Y Automatic gas (air) outlet valve |
| 03/05/1997 | CN2248804Y pressure bar type water saving tap water valve |
| 03/05/1997 | CN2248803Y Magnetization tap water valve |
| 03/05/1997 | CN1034192C Double-gate type rotary valve |
| 03/04/1997 | US5607140 Rotatable valve assembly |
| 02/27/1997 | WO1997007354A1 Control valve |
| 02/27/1997 | DE19633074A1 Automatically closable line valve for rocket |
| 02/27/1997 | DE19539921C1 Exhaust-gas recirculation valve |
| 02/27/1997 | DE19531394A1 Magnetventil zur Steuerung von Druckmedien Solenoid valve for controlling pressure media |
| 02/27/1997 | DE19531010A1 Solenoid valve for motor vehicle slip-controlled hydraulic brakes |
| 02/26/1997 | EP0759520A1 Sealing arrangement for butterfly valves |
| 02/26/1997 | EP0759131A1 Valve with at least one ring-shaped valve seat element |
| 02/26/1997 | CN2248275Y High-pressure automatic stop valve |
| 02/26/1997 | CN2248274Y Self-pressing stop valve |
| 02/26/1997 | CN2248273Y Magnetic controlling water valve |
| 02/26/1997 | CN1143723A Durable water tap |
| 02/25/1997 | US5605172 Fluid control valve and method for subjecting a liquid to a controlled pressure drop |
| 02/19/1997 | CN2247745Y Metal sealed two-way change-over valve |
| 02/19/1997 | CN2247744Y Fast valve |
| 02/18/1997 | US5603352 Fluid flow control device including multiple valve units |
| 02/12/1997 | EP0757766A1 Butterfly valve assembly and method of manufacture |
| 02/12/1997 | CN2247256Y Water tap |
| 02/11/1997 | US5601651 Flow control valve for use in fabrication of semiconductor devices |
| 02/11/1997 | US5601113 Hot valve for submerged pump system |
| 02/05/1997 | EP0757200A2 Double safety magnetic valve |
| 02/05/1997 | EP0757166A2 Improved engine shutdown valve |
| 02/05/1997 | EP0756679A1 Stop valve with adjustable restriction |
| 02/05/1997 | CN2246735Y Automatic drainage valve for vehicle |
| 02/05/1997 | CN2246734Y Automatic water-storing controller |
| 02/05/1997 | CN1142029A Flat valve |
| 02/04/1997 | CA2155362A1 Improved engine shutdown valve |
| 02/04/1997 | CA2077415C Wiper for a rotary disk valve |
| 01/29/1997 | EP0756115A1 Gate valve |
| 01/29/1997 | CN2246220Y Metallic elastic sealling butterfly valve |
| 01/29/1997 | CN2246219Y Automatic throttle valve for running water |
| 01/29/1997 | CN2246218Y Improved elevating valve |
| 01/29/1997 | CN2246217Y Multipurpose magnetic-coupling check valve |
| 01/29/1997 | CN2246216Y Spiral extension inner sealed valve |
| 01/29/1997 | CN1141402A 阀装置 Valve device |
| 01/23/1997 | WO1997002472A1 Cut-off member with a fire-protection valve for a gas meter, and gas meter provided therewith |
| 01/23/1997 | WO1997002449A1 Flow control device |
| 01/23/1997 | WO1997002446A1 Torsionally loaded fluid seals for rotary valves |
| 01/23/1997 | DE19526144A1 Arrangement of butterfly valve in exhaust gas passage of internal combustion engine |
| 01/22/1997 | EP0754278A1 Valve system |
| 01/22/1997 | CN1140813A Adjustable butterfly valve |
| 01/22/1997 | CN1140812A Pendulum-controlled multi-section tap |