| 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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| 11/10/2004 | CN2654970Y Pen tube type valve structure |
| 11/10/2004 | CN2654969Y Rotary spool water-proof valve |
| 11/10/2004 | CN2654968Y Attractive magnetic suspension valve |
| 11/10/2004 | CN2654967Y Electronic expansion valve |
| 11/10/2004 | CN2654966Y Electromagnetic-hydraulic slow-closing gate valve |
| 11/10/2004 | CN2654965Y Scuffing-and washout-resistant structure gate valve |
| 11/10/2004 | CN2654964Y Inverted plate type double sealing double opening and closing reversing valve for high-temp smoke and air |
| 11/10/2004 | CN1544836A Column and cone piston type pipe control energy-saving valve |
| 11/09/2004 | US6814104 Hydraulic control valve, system and methods |
| 11/04/2004 | WO2004094881A1 Valve for conducting hyperpolarized gas |
| 11/04/2004 | WO2004094879A1 Frost resistant hydrant |
| 11/04/2004 | US20040217319 Injectable packing unit in a single knife gate body |
| 11/04/2004 | US20040217318 Gastight disc slide |
| 11/04/2004 | DE19641545B4 Regel- und Absperrventil Control and shut-off valve |
| 11/04/2004 | CA2520102A1 Valve for conducting hyperpolarized gas |
| 11/03/2004 | EP1472480A2 Improvement introduced into a guillotine valve |
| 11/03/2004 | EP1472461A1 Spool valve |
| 11/03/2004 | CN2653239Y Water saving valve |
| 11/02/2004 | CA2374042C Thermostatic mixing faucet having improved stability |
| 10/28/2004 | US20040211929 Stepper motor driven valve for thermal management and associated method of use |
| 10/28/2004 | DE10314372A1 Vorrichtung und Verfahren zum Abdichten einer Durchlassöffnung Device and method for sealing a passage opening |
| 10/27/2004 | CN2651537Y Sluice valves |
| 10/27/2004 | CN1540194A Electromagnetic adjustable valve |
| 10/26/2004 | US6807985 High rangeability control valve |
| 10/26/2004 | US6807984 High flow high control valve and assembly |
| 10/21/2004 | WO2004089808A2 Container shut-off valve with venting |
| 10/21/2004 | US20040206926 Alignment device for valve bonnet |
| 10/21/2004 | US20040206925 Closure device for vacuum closure of at least one opening in a wall |
| 10/20/2004 | EP1468147A1 Shower hose comprising a two-way valve and two-way valve for a shower hose |
| 10/20/2004 | CN2649881Y Multi-ported valve |
| 10/20/2004 | CN1538095A Valve opened of control valve core by magnetic suspension method |
| 10/14/2004 | US20040200990 Control valve with detachable descrete curtain valve assembly |
| 10/14/2004 | US20040200989 Water control gate |
| 10/14/2004 | US20040200534 Gate valve apparatus |
| 10/14/2004 | US20040200533 Container shut-off valve with venting |
| 10/14/2004 | DE19810170B4 Explosions-Schnellschlußschieber Explosion quick-closing slide |
| 10/14/2004 | CA2425350A1 Container shut-off valve with venting |
| 10/13/2004 | CN2648200Y Roller type rail flashboard valve |
| 10/13/2004 | CN2648199Y Micropressure gas control sliding valve |
| 10/12/2004 | US6802487 Flow regulating apparatus for a fluid, in particular a pneumatic choke valve |
| 10/12/2004 | US6802434 Method and apparatus for improved regulation of flow of particulate matter |
| 10/12/2004 | CA2354889C Choke valve |
| 10/07/2004 | US20040194823 Varnishing installation |
| 10/07/2004 | DE10312753A1 Ringspaltdichtung für ein Ventil Annular gap seal for a valve |
| 10/06/2004 | EP0970322B1 Sequential mixing plate valve |
| 10/06/2004 | CN2646500Y Quick-closing ceramic core rotary valve with small starting and stopping torque |
| 10/06/2004 | CN2646499Y Gas valve |
| 10/06/2004 | CN2646498Y Petroleum/natural gas well mouth surface safety valve |
| 10/06/2004 | CN2646497Y Wafer plate valve |
| 10/06/2004 | CN1534225A Double sealing roller type rail flash board valve |
| 10/06/2004 | CN1534224A Flow controller |
| 10/06/2004 | CN1534223A 控制阀 Control Valve |
| 09/30/2004 | WO2004083691A1 Annular-gap seal for a valve |
| 09/30/2004 | US20040188083 Flow completion system |
| 09/30/2004 | US20040187925 Plumbing trap after-valve |
| 09/30/2004 | CA2461222A1 Plumbing trap after-valve |
| 09/29/2004 | EP1462692A1 Valve head |
| 09/29/2004 | EP1462574A2 Device and method for sealing a through opening |
| 09/29/2004 | EP1327090B1 Gate valve with delayed retraction of counter plate |
| 09/29/2004 | EP0836689B1 Gate valve |
| 09/29/2004 | CN2644802Y Slide block sealing surface structure of rotary type electromagnetic valve |
| 09/29/2004 | CN2644801Y Leak-free ceramic gas valve |
| 09/29/2004 | CN2644800Y Fluid controlling valve |
| 09/29/2004 | CN2644799Y Micro-conducting type flat-plate gate valve |
| 09/28/2004 | US6796328 Damper system with sealing plug |
| 09/28/2004 | CA2340395C Gas cartridge actuated isolation valve |
| 09/28/2004 | CA2187869C Fluid cartridge valve |
| 09/23/2004 | WO2004081996A1 Gate valve for semiconductor treatment system and vacuum container |
| 09/23/2004 | US20040182457 Fluid spigot and filter unit |
| 09/23/2004 | US20040182438 A check valve |
| 09/23/2004 | US20040182393 Valves and suction catheter assemblies |
| 09/23/2004 | DE202004011575U1 Mechanism for sealing port in vacuum chamber comprises slide which can be moved across it, inflatable sealing ring being mounted in annular groove around port |
| 09/23/2004 | DE10312350A1 Control valve for internal combustion (IC) engine, has sealant provided between overlapping sealing surfaces of two valve disks |
| 09/22/2004 | CN2643091Y Fluid speed regulating valve |
| 09/22/2004 | CN2643090Y Dual seal gate valve |
| 09/22/2004 | CN1167891C Completely sealed environment protecting valve |
| 09/21/2004 | CA2333933C Valve bonded with corrosion and wear proof alloy and apparatuses using said valve |
| 09/16/2004 | WO2004079239A1 Hydraulic control valve, system and methods |
| 09/16/2004 | US20040178381 Valve with seat assembly |
| 09/16/2004 | DE10309324A1 Pressure regulator for motor vehicle automatic transmission has prestage with electromagnetic actuator and main stage providing prestage feed pressure |
| 09/15/2004 | EP1278933B1 Internal gate valve for flow completion systems |
| 09/15/2004 | CN2641401Y Two sides adjustable type valve seat |
| 09/15/2004 | CN2641400Y Self closing valve |
| 09/15/2004 | CN2641399Y Electric water pressure testing valve for heat power station |
| 09/15/2004 | CN2641398Y Card-insertion type automatic control valve for water gauge or steam gause |
| 09/15/2004 | CN2641397Y Electric gate valve for tap water advance payment system |
| 09/15/2004 | CN1529076A Sluice valve flashboard |
| 09/15/2004 | CN1166879C Magnetic gate valve boosted by liquid pressure difference |
| 09/14/2004 | US6789559 Pressure regulator |
| 09/09/2004 | US20040173769 Poppet valve and method of making same |
| 09/09/2004 | US20040173268 Hydraulic control valve, system and methods |
| 09/08/2004 | EP1454085A1 Process control valve |
| 09/08/2004 | CN2639629Y Rotation valve, seat device for counter |
| 09/08/2004 | CN1527914A Energy conserving gate valve |
| 09/08/2004 | CN1526979A 气动阀门 Pneumatic valves |
| 09/02/2004 | WO2004074723A1 Motor controlled switching valve |
| 09/02/2004 | WO2004074720A2 Seal ring for pendulum valve assembly |
| 09/02/2004 | DE202004008836U1 Flow valve for a garden hose comprises a main body with a water inlet tube and a water outlet tube, a valve chamber, a control element with a control plate and a control rod, and a rotating knob |
| 09/02/2004 | DE202004006831U1 Absperrschieber Gate Valve |
| 09/01/2004 | EP1452837A1 Valve for regulating and measuring the flow rate of a fluid |