| Patents for F16K 3 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing (13,986) |
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| 09/01/2004 | EP1452192A1 Valves and suction catheter assemblies |
| 09/01/2004 | CN2637842Y High temp. high pressure valve seat valve deck sealing device |
| 09/01/2004 | CN2637841Y Double gate airlock wear-resisting ceramic valve |
| 09/01/2004 | CN2637840Y Adjustable bidirectional metal sealing flat plate sluice valve |
| 09/01/2004 | CN2637839Y Variable cipher theft-proof valve |
| 09/01/2004 | CN1525090A Sluice valve |
| 09/01/2004 | CN1525089A Roller type track gate valve |
| 09/01/2004 | CN1525088A Induction type water tap |
| 08/31/2004 | US6783110 Proportional solenoid valve |
| 08/31/2004 | US6782912 Throttle assembly for a flowing medium |
| 08/26/2004 | WO2004072527A1 Control valve |
| 08/26/2004 | WO2004059224A8 Vapor compression systems, expansion devices, flow-regulating members, and vehicles, and methods for using vapor compression systems |
| 08/26/2004 | US20040164264 Seal ring for pendulum valve assembly |
| 08/25/2004 | EP1292787B1 Regulation insert with several adjustment possibilities |
| 08/25/2004 | CN2636004Y Water switch for tap |
| 08/25/2004 | CN2636003Y Destroying-proof controllable pipe line valve |
| 08/25/2004 | CN1523255A Electric power driven hydrostatic test block valve for thermal power generation |
| 08/18/2004 | CN2634218Y Water saving ceramic valve core tap of stepping regulating water flow |
| 08/18/2004 | CN2634213Y Rotary shaft hollow inner water outflow type throttle valve |
| 08/18/2004 | CN1162630C Gate valve |
| 08/17/2004 | US6776388 Valve actuator with internal amplifying means |
| 08/17/2004 | US6776191 Spool valve device |
| 08/12/2004 | WO2004068011A1 Valve plug seal assembly |
| 08/12/2004 | US20040154913 Valve system and method for unheading a coke drum |
| 08/12/2004 | DE10319302B3 Gas-tight disc slider for controlling high purity polysilicon granule flow stream from turbulence layer reactor with slider plate and valve seat provided with silicon or quartz glass surface |
| 08/12/2004 | DE102004003893A1 Schieber für ein Schieberventil sowie Verfahren und Formwerkzeug zum Herstellen eines Schiebers A slider for a slide valve and method and mold for producing a slide |
| 08/11/2004 | CN2632420Y Sealing valve with ceramic wafer |
| 08/11/2004 | CN2632419Y Sealer |
| 08/11/2004 | CN2632418Y Ceramic plate sluice valves |
| 08/11/2004 | CN2632417Y Thermostatic industrial sluice valves |
| 08/10/2004 | US6772783 Rotary to linear valve and method of use |
| 08/10/2004 | CA2768132A1 Safety relief valve having a low blow-down value and spring therefore |
| 08/10/2004 | CA2194337C Half-turn in-wall valve |
| 08/05/2004 | US20040149950 Control valve trim and bore seal |
| 08/05/2004 | US20040149334 Emergency gas and electricity shutoff apparatus and control system |
| 08/04/2004 | EP1442242A1 Differential pressure valve |
| 08/04/2004 | EP1212558A4 Slide valve with welded internals |
| 08/04/2004 | CN2630586Y Double-position control floatnig-ball valve |
| 08/04/2004 | CN1518648A Valves including thermally sprayed sealing components |
| 08/04/2004 | CN1517581A Valve sealing device and method |
| 08/03/2004 | CA2142810C Flow control valve |
| 07/29/2004 | WO2004063610A1 Connector apparatus with seal protector |
| 07/29/2004 | US20040145120 Valve plug seal assembly |
| 07/29/2004 | US20040144944 Self-closing faucet with shearing action |
| 07/28/2004 | CN1516791A Sliding valve |
| 07/28/2004 | CN1515813A Valve rotor with plastic coating |
| 07/22/2004 | WO2004061346A1 Control valve with low noise and enhanced flow characteristics |
| 07/21/2004 | CN2627297Y Integrated water inlet and drainage valve |
| 07/21/2004 | CN2627296Y High temperature adjustable valve |
| 07/21/2004 | CN2627295Y Concrete choke valve |
| 07/20/2004 | CA2131110C Gate valve sleeve |
| 07/15/2004 | WO2004059224A1 Vapor compression systems, expansion devices, flow-regulating members, and vehicles, and methods for using vapor compression systems |
| 07/15/2004 | US20040138025 Pressure regulating valve |
| 07/15/2004 | US20040135111 Connector apparatus with seal protector and method of the same |
| 07/15/2004 | DE202004005217U1 Slide valve for separating chambers at different pressures in coating plant is opened and closed by sliding plate suspended between seals and operated by drives which are fixed in position in housing |
| 07/15/2004 | DE202004005216U1 Vacuum treatment unit for coating glass components has at least two adjacent chambers or chamber regions separated from each other by walls with an opening via a valve device |
| 07/14/2004 | EP1436535A1 Improvements in and relating to a valve body |
| 07/14/2004 | CN2625672Y Sluice valve with adjustable combined flashboard |
| 07/14/2004 | CN2625671Y Anti-cross-infection water tap |
| 07/14/2004 | CN2625670Y Spinning stop valve |
| 07/14/2004 | CN2625669Y Ceramic wearable gate valve with parallel double flashboards |
| 07/14/2004 | CN2625668Y Manual, hydraulic pressure antiwear slag-discharging valve |
| 07/08/2004 | US20040131987 Switching valve seal |
| 07/08/2004 | US20040129911 Precision flow-control device using multiple shutters |
| 07/08/2004 | US20040129910 Gate valve |
| 07/08/2004 | US20040129314 Valve component with multiple surface layers |
| 07/07/2004 | CN2623987Y Sanitary foot treading valve |
| 07/06/2004 | US6758234 Pressure reducing valve |
| 07/01/2004 | US20040124393 Valve seal structure |
| 07/01/2004 | DE10195712T5 Absperrschieber für Pulver und Granulat Gate Valves for Powders and Granules |
| 06/30/2004 | EP1432939A2 Cylindrical gate valve |
| 06/30/2004 | EP1021670A4 Multi-way stop or diverter valve |
| 06/30/2004 | CN2622502Y Pedal type valve for controlling water |
| 06/30/2004 | CN2622501Y Rigid seal valve with spring double-gate board |
| 06/30/2004 | CN1508463A Expansion sluice valve |
| 06/30/2004 | CN1508462A 闸阀 Gate |
| 06/30/2004 | CN1155775C Pressure-regulating valve |
| 06/24/2004 | US20040119040 Valve device |
| 06/24/2004 | US20040118462 Control valve with low noise and enhanced flow characteristics |
| 06/24/2004 | US20040118455 Valve component with multiple surface layers |
| 06/24/2004 | DE202004001674U1 Doppelplattenschieber Double Knife Gate Valve |
| 06/23/2004 | EP1431634A1 Precision flow control apparatus with multiple obturators |
| 06/23/2004 | EP1053422A4 Iron ore slide valve with internal support clamp |
| 06/22/2004 | US6752734 Switch valve |
| 06/16/2004 | EP1427956A1 Flow rate adjusting device |
| 06/15/2004 | US6749815 Switching valve seal |
| 06/15/2004 | US6749176 Elliptical valve with nominal flow adjustment |
| 06/15/2004 | US6748971 Discharge valve assembly of fluid machinery |
| 06/15/2004 | US6748734 Gas turbine by-pass system |
| 06/09/2004 | EP1425525A2 Energy conserving gate valve |
| 06/09/2004 | DE10355316A1 Luftkanal-Umschaltvorrichtung mit Filmschirm Air channel switching device with movie screen |
| 06/09/2004 | CN2620203Y Hinge closing door |
| 06/09/2004 | CN1503887A Aerosol valve assembly and aerosol vessel |
| 06/08/2004 | US6745999 Gate valve for high-density slurries, and a valve body assembly, and a solids-containing wall lining means therefor |
| 06/03/2004 | US20040104372 Air passage changeover device having film screen |
| 06/03/2004 | US20040104024 Flow completion apparatus |
| 06/02/2004 | EP1423632A1 Insert for dynamic flow control |
| 06/02/2004 | EP1379805A4 Improved pipeline isolating device |
| 06/02/2004 | CN2619105Y Piston type multifunction control valve |
| 06/02/2004 | CN2619104Y Water tap valve core structure improvement |