| 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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| 04/14/2004 | EP1407121A1 Variable valve gear |
| 04/14/2004 | CN2611696Y Improved structure of butterfly valve |
| 04/14/2004 | CN2611695Y Ball cock |
| 04/14/2004 | CN2611694Y Mechanical emergoncy cut-off valve for gas |
| 04/14/2004 | CN2611693Y Automatic water feeding valve |
| 04/14/2004 | CN2611692Y Ball cock able to replace wearing part |
| 04/14/2004 | CN2611691Y Locking valve for regulation, filtering and detection |
| 04/14/2004 | CN1489679A Valve with snap-on liner in the body |
| 04/14/2004 | CN1488872A Pilot self-fastening automatic discharge valve and operation method thereof |
| 04/14/2004 | CN1488840A Combined stop-control valve for supplying steam |
| 04/14/2004 | CN1145748C Remote-controlled valve with static sealing |
| 04/13/2004 | US6719899 Access valve devices, their use in separation apparatus, and corresponding methods |
| 04/13/2004 | US6719299 Flap seal |
| 04/13/2004 | CA2122501C Balanced, steam control valve assembly, and a plug-type valving element therefor |
| 04/08/2004 | DE10244526A1 Ventilanordnung für eine Vakuumpumpe A valve assembly for a vacuum pump |
| 04/07/2004 | EP1405003A1 Arrangement for connecting and disconnecting two pipe sections of a fluid transfer system |
| 04/07/2004 | EP1404997A1 Valve for a fluid treatment system |
| 04/07/2004 | EP1404290A1 Thermally insulating interfaces |
| 04/07/2004 | EP1141603A4 Pressure regulator with gauge |
| 04/07/2004 | CN2610178Y Three-D eccentric metal sealing butterfly valve |
| 04/07/2004 | CN2610177Y High-temp. high-pressure stop valve |
| 04/07/2004 | CN2610176Y Liquid temp. control valve |
| 04/07/2004 | CN1488049A Pressure relief device with one piece gasket |
| 04/07/2004 | CN1487226A Opening needle |
| 04/07/2004 | CN1487183A Throttle valve controller |
| 04/01/2004 | WO2004027296A1 Cylinder valve |
| 04/01/2004 | US20040061367 Gas cylinder |
| 04/01/2004 | US20040061087 Adjustable valve for variable flows and a method for reducing flow through a valve |
| 04/01/2004 | US20040061086 Pneumatically-controlled needle valve |
| 04/01/2004 | US20040060605 Valve with non-refillable device for a pressurised container |
| 04/01/2004 | US20040060596 Vapor control valve with a metallic sealing element |
| 04/01/2004 | DE202004000309U1 T-Section pipe, for use in water inlets and outlets in swimming pools, contains valve comprising eccentrically mounted, elliptical flap which cooperates with elliptical, obliquely mounted sealing ring to form seal |
| 04/01/2004 | DE10339556A1 Valve component for pre-sprung check valve has cross sectional reduction downstream of spherical form sealing face and this changes continuously into equator of valve component |
| 04/01/2004 | DE10339552A1 Pre-sprung check valve has bridge providing axial guiding of valve component and in region of end bearing has crown-shaped impact face enveloped by cup shape of annular end face of end bearing |
| 03/31/2004 | EP1403574A1 Valve |
| 03/31/2004 | EP1403517A1 Valve arrangement for a vacuum pump |
| 03/31/2004 | EP1401709A1 Bottle valve |
| 03/31/2004 | EP1268328B1 Sealing system on a structural element, said system having a through-opening that can be closed and a method for applying same |
| 03/31/2004 | CN2608778Y Valve and valve core opening-closing device |
| 03/31/2004 | CN2608777Y Composite plunger stop valve |
| 03/31/2004 | CN2608776Y Leakproof water valve |
| 03/31/2004 | CN1485561A Small-sized rotor type electromagnetic regulating valve and method of use thereof |
| 03/31/2004 | CN1143963C Guiding controlled electromagnetic valve with pressure sensitive diaphragm |
| 03/25/2004 | WO2004025159A1 Retainer lock nut for the stem packing of a fluid pressure control device |
| 03/25/2004 | WO2004025155A1 Locking pin for attaching a control valve to a valve stem |
| 03/25/2004 | WO2004025154A2 Combination inflation and relief valve |
| 03/25/2004 | WO2004025104A1 Method for sealing a throttle valve port |
| 03/25/2004 | US20040056228 Valve arrangement for a vacuum pump |
| 03/25/2004 | US20040055642 Cryogenic rotary coupling, and use thereof in particular in articulated fluid feed lines, and in cryogenic propellant rocket engines |
| 03/25/2004 | DE10316858A1 Magnetic valve, e.g. for use in level or damper regulating system or for controlling working cylinders has sealing surface between magnet armature and valve seat that is different from round shape |
| 03/25/2004 | CA2498700A1 Combination inflation and relief valve |
| 03/24/2004 | EP1400736A1 Valve |
| 03/24/2004 | EP1399686A1 Fluid distribution device having improved deviating means |
| 03/24/2004 | CN2607487Y Butterfly valve for transformer |
| 03/24/2004 | CN2607486Y 电子膨胀阀 Electronic expansion valve |
| 03/24/2004 | CN2607485Y Frictionless leakless fast regulating control valve |
| 03/24/2004 | CN2607484Y 电磁阀 Solenoid valve |
| 03/24/2004 | CN2607483Y Pressure differential induced water-saving valve |
| 03/24/2004 | CN1483979A Throttle device |
| 03/24/2004 | CN1483952A 阀芯 Spool |
| 03/24/2004 | CN1143100C Differential valve, specially a cabin air dicharger valve in an aircraft, and method for regulating cabin pressure |
| 03/24/2004 | CN1143067C Valve |
| 03/24/2004 | CN1142865C Printing ink container |
| 03/23/2004 | US6708952 Valve seat |
| 03/23/2004 | US6708951 Annular sealing device having a positive stop means for use in a valve member |
| 03/23/2004 | US6708718 High pressure gas supplying system |
| 03/18/2004 | WO2004023009A1 Drive device for double-seat valves |
| 03/18/2004 | WO2004022304A1 Method for sealing a throttle valve support |
| 03/18/2004 | WO2003083332A3 Flow restriction device |
| 03/18/2004 | US20040051073 Valve with sealed bellows and packing box for container transporting toxic fluids |
| 03/18/2004 | US20040051072 High-stability valve arrangement for a governor valve |
| 03/18/2004 | US20040051071 Butterfly valve |
| 03/18/2004 | DE10240910A1 Method for closing a butterfly valve casing comprises attaching lower section of flap to shaft, edge sections to this and upper section to all three sections, space between them then being filled with foam |
| 03/17/2004 | EP1397608A1 Cylinder valve and bayonet check-filter with excess-flow protection feature |
| 03/17/2004 | EP1397605A1 Fluid flow control valve |
| 03/17/2004 | CN1482381A Internally-driven magneto-resistive electromotor driven valve |
| 03/16/2004 | US6705592 Closure for a container to be pressurized, as well as such a container |
| 03/16/2004 | US6705362 Valve assembly with or without integrated reducer for pressurized gas container |
| 03/16/2004 | CA2127641C Valve for a tap of a compressed or liquefied gas cylinder, and tap provided with such a valve |
| 03/11/2004 | WO2004020881A1 Elliptical sealing surface for butterfly valve |
| 03/11/2004 | WO2004020806A1 Butterfly-valve unit |
| 03/11/2004 | US20040046145 Valve body of an on-off valve and a method for manufacturing the same |
| 03/11/2004 | US20040045603 Sleeve valve with adjustable flow characteristics |
| 03/11/2004 | DE3744548B4 Drosselventil Throttle valve |
| 03/11/2004 | DE10321637A1 Wärmeübertrager Heat exchanger |
| 03/11/2004 | DE10240624A1 Verfahren zum Abschließen eines Drosselklappenstutzens A method of terminating a throttle valve housing |
| 03/11/2004 | DE10240594A1 Ventilklappe und Verfahren zur Herstellung einer Ventilklappe Valve flap and method for producing a valve flap |
| 03/11/2004 | CA2497284A1 Elliptical sealing surface for butterfly valve |
| 03/10/2004 | EP1396666A1 Free exit adaptor to connect consumption devices to containers containing liquefied petroleum gases |
| 03/10/2004 | CN2606222Y Electric self-generating self-controlling watermeter valves |
| 03/10/2004 | CN1141504C Fast opening or closing Cut-off valve structure |
| 03/09/2004 | US6702257 Device for controlling flowing media |
| 03/09/2004 | US6701957 Fluid pressure reduction device |
| 03/09/2004 | US6701955 Valve apparatus |
| 03/04/2004 | WO2004018912A1 Method for sealing a throttle valve housing |
| 03/04/2004 | WO2004018911A1 Butterfly valve for controlling a gas pressure |
| 03/04/2004 | WO2004018910A1 Integral control valve and actuator |
| 03/04/2004 | US20040041118 Throttle-valve |
| 03/04/2004 | US20040041116 Valve |
| 03/04/2004 | US20040040807 Method for operating an electronically controllable brake actuation system, and electronically controlable brake actuation system |