| 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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| 02/02/2005 | CN2675978Y Parallel type double gate plate/valve supporting pole type shut-off device |
| 02/02/2005 | CN2675977Y Valve system for air channel of smoke exhaust ventilator capable of preventing viruses and off-odours from reverse flowing |
| 02/02/2005 | CN2675976Y High-pressure valve |
| 02/02/2005 | CN2675975Y Plastic rubber gate valve |
| 01/27/2005 | US20050016620 Disposable, sterile fluid transfer device |
| 01/27/2005 | US20050016592 Process control valve |
| 01/26/2005 | EP1499823A1 Pressure and flow regulating valve for a gas or liquid |
| 01/26/2005 | EP1499383A1 Disposable, sterile fluid transfer device |
| 01/26/2005 | EP1499382A1 A valve |
| 01/26/2005 | EP1403574A4 Valve |
| 01/26/2005 | CN2674218Y Timing putting-out device for gas kitchen range |
| 01/26/2005 | CN2674217Y Rectangular, vacuum and plate-inserting type valve |
| 01/26/2005 | CN1186550C High-temp. high-pressure valve rod active seal mechanism and gate valve adopting said seal mechanism |
| 01/25/2005 | US6845783 Sliding disk valve for pneumatic conveyance of abrasive material |
| 01/20/2005 | DE10329703A1 Slide valve contains piston attached to control section of smaller diameter with second wide section at far end which has peripheral groove connecting inlet and outlet when they are blocked by piston |
| 01/20/2005 | DE10325202A1 Druckabhängiges Sperrventil und Hydrauliksystem mit einem solchen Pressure-dependent shut-off valve and the hydraulic system with such a |
| 01/19/2005 | CN2672396Y Anti-scale wear resistance sluice valve |
| 01/19/2005 | CN2672395Y Rolling wheel type rail flashboard valve |
| 01/19/2005 | CN1566728A Electronic expansion valve with double throttling function |
| 01/18/2005 | US6843889 Coke drum bottom throttling valve and system |
| 01/13/2005 | US20050006612 Flow control valve and flow control valve apparatus using the same |
| 01/13/2005 | US20050005609 Gas turbine by-pass system |
| 01/13/2005 | DE10327189A1 Flexible spring system for opening and closing fuel injection holes in tip of injector in common rail diesel engine uses pressure of fuel to bend spring walls inward and lift conical valve body |
| 01/12/2005 | EP1496269A2 Flow control valve and flow control valve apparatus using the same |
| 01/12/2005 | CN2670694Y Valve of fire extinguisher |
| 01/12/2005 | CN2670693Y Automatic high-efficient water-saving tap |
| 01/12/2005 | CN2670692Y Elastic sealing gas sluice valves |
| 01/12/2005 | CN1563755A Hydraulic bellows gate valve |
| 01/11/2005 | US6840520 Valve plug seal assembly |
| 01/11/2005 | US6840494 Gate valve with flow-through gate |
| 01/06/2005 | US20050001195 Loop seal for knife gate valve |
| 01/04/2005 | US6837483 Gate valve assembly |
| 01/04/2005 | US6837272 Piggable valve especially for a piggable paint supply line |
| 12/29/2004 | WO2004113776A1 Novel beer tap |
| 12/29/2004 | WO2004038316A3 Coke drum bottom throttling valve and system |
| 12/29/2004 | EP1491469A1 Feeders for pressurized systems |
| 12/29/2004 | EP1490546A1 Sluice feeder |
| 12/29/2004 | CN2667252Y Antileaking sluice valve |
| 12/29/2004 | CN1558127A Full ceramic lining corrosion-resistant wear-resistant high temperature-resistant gate valve |
| 12/29/2004 | CN1182452C Thermostatic mixing valve |
| 12/23/2004 | WO2004111511A1 A valve apparatus |
| 12/23/2004 | US20040256591 Regulating slide valve |
| 12/22/2004 | EP1488200A1 Metering tap |
| 12/22/2004 | CN2665476Y 一种旋转密封阀 A rotary sealing valve |
| 12/22/2004 | CN2665475Y Control lever arrangement of air pressure rod control valve |
| 12/21/2004 | US6832631 Proportional valve assembly, particularly for supplying compressed air on a glassware molding machine |
| 12/16/2004 | WO2004109166A1 Pressure-dependent check valve and hydraulic system equipped therewith |
| 12/16/2004 | WO2004109165A1 Gate valve |
| 12/16/2004 | WO2004008828A3 High-vacuum valve with retractable valve plate to eliminate abrasion |
| 12/16/2004 | US20040250854 Symmetrical valve configuration |
| 12/15/2004 | EP1486706A1 Self-Cleaning valve |
| 12/15/2004 | EP1485646A1 Flow restrictor |
| 12/15/2004 | CN2663749Y Water injection tap |
| 12/15/2004 | CN1554888A Hydraulic control gate valve |
| 12/15/2004 | CN1554887A Electric and hand operated gate valve |
| 12/15/2004 | CN1554886A Remote control and hand operated gate valve |
| 12/14/2004 | CA2363974C Insert assembly for a wellhead choke valve |
| 12/14/2004 | CA2274238C Gate assembly for a double disk gate valve |
| 12/09/2004 | WO2004106790A1 Valve bonnet seal assembly |
| 12/09/2004 | WO2004106784A1 Flexible wedge for gate valve |
| 12/09/2004 | US20040245489 Methods and apparatus for sealing an opening of a processing chamber |
| 12/09/2004 | US20040245488 Gate valve flexible wedge |
| 12/09/2004 | US20040244515 High thrust valve operator |
| 12/09/2004 | DE10323812A1 Device for filling of container with fluid or paste material has outlet valve forming plunger valve with valve component constructed as cylinder piston and outlet nozzle as cylinder bore |
| 12/08/2004 | CN2662021Y Decoking hard sealing double disc gate valve |
| 12/08/2004 | CN2662020Y High-pressure clip type gate valve driven by permanent-magnet magnetic-coupling apparatus |
| 12/08/2004 | CN2662017Y Combustible gas multistratum control valve in gas water heater |
| 12/02/2004 | WO2004104505A2 Coke drum bottom de-heading system |
| 12/02/2004 | WO2004103229A1 Disposable valve unit for regulating a flow of urine |
| 12/02/2004 | US20040239052 Balanced-plug cage style control valve and bonnet seal assembly |
| 12/02/2004 | US20040238779 Valve |
| 12/02/2004 | US20040238590 On-off valve |
| 12/02/2004 | CA2491376A1 Coke drum bottom de-heading system |
| 12/01/2004 | CN2660254Y Temp regulation valve |
| 12/01/2004 | CN2660253Y Glasses valve with closed link drive |
| 11/25/2004 | WO2004102055A1 Methods and apparatus for sealing an opening of a processing chamber |
| 11/25/2004 | DE20315718U1 Two way-valve for heavy goods vehicle air-operated brake system has inner sliding piston terminating at each end in a peg with an axial and radial ring seal |
| 11/25/2004 | DE10320586A1 Air suction and discharge valve for bending or printing machines, has through opening having cross sectional area that increases progressively with respect to displacement of throttle body along second half of displacement path |
| 11/24/2004 | CN2658499Y Flashboard of sluice valve |
| 11/24/2004 | CN2658498Y Valve seat structure of rotation electromagnetic valve |
| 11/24/2004 | CN1548794A Spinning stop valve |
| 11/24/2004 | CN1548793A Pipeline cipher valve |
| 11/24/2004 | CN1548792A Spinning shutoff automatic controlling device |
| 11/18/2004 | WO2004099656A1 Gate valve |
| 11/18/2004 | WO2004099655A1 Modular valve head with adjustable angular amplitude |
| 11/17/2004 | CN2656742Y Rotary electromagnetic slide block connector |
| 11/17/2004 | CN2656741Y Sliding valve type diaphragm valve |
| 11/17/2004 | CN2656740Y Lock controlled oil switch for motorcycle |
| 11/17/2004 | CN2656739Y Rotary electromagnetic valve body assembly structure |
| 11/17/2004 | CN2656738Y Spring sealing sluice valve |
| 11/17/2004 | CN2656737Y Permanent magnet magnetic coupler driving rack drive zero leckage fast switching plate gate valve |
| 11/17/2004 | CN1546892A Rectangular vacuum gate valve |
| 11/16/2004 | US6817593 Slide gate valve for powder and granular material |
| 11/16/2004 | US6817416 Flow control device |
| 11/11/2004 | WO2004097278A1 Stepper motor driven valve |
| 11/11/2004 | WO2004097206A1 Throttle valve |
| 11/11/2004 | WO2004031629A3 Self-closing faucet with shearing action |
| 11/10/2004 | EP1475318A1 Gate-type checking device, particularly for granular plastics materials |
| 11/10/2004 | EP1234133B1 Compact gate valve |
| 11/10/2004 | CN2654971Y Electronic expansion valve body structure |