| Patents for F16K 43 - Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose (865) |
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| 04/23/2008 | CN201050635Y Virulent article storage tank leakage-proof control valve |
| 04/15/2008 | US7357145 High-pressure, hemi-wedge cartridge valve |
| 04/03/2008 | US20080078451 Gas Plug Connector |
| 03/29/2008 | CA2604736A1 Vacuum gauge and refrigeration system service tool, and methods of using the same |
| 03/26/2008 | EP1419335B1 The way of replacement of main seals in a ball valve and a ball valve |
| 03/04/2008 | US7338089 Pipe interruption fitting |
| 02/27/2008 | CN201028039Y Double-ball sealing ball valve |
| 01/30/2008 | CN201013925Y Double-layer cindervalve |
| 12/27/2007 | US20070295407 Water meter idler bar |
| 12/18/2007 | US7308905 Self-extracting service module for piping infrastructures |
| 12/12/2007 | CN101086305A Interlocked double water-keeping valve |
| 11/20/2007 | US7296587 Self-extracting service module for piping infrastructures |
| 11/08/2007 | WO2007124931A1 Adapter system for a water mixing-cartridge |
| 10/17/2007 | CN200961742Y Sealing structure for examining and repairing valve |
| 10/10/2007 | CN200958613Y Double-sealed buttfly valve for hydraulic electric power generation inlet channel |
| 09/27/2007 | WO2007107661A1 Bypass device for fluid circuit and circuit comprising same |
| 09/27/2007 | CA2647133A1 Bypass device for fluid circuit and circuit comprising same |
| 09/13/2007 | US20070209715 Failure protection apparatus for a pressure control assembly |
| 09/12/2007 | CN200946671Y Double seal hydraulic-control butterfly valve |
| 07/19/2007 | US20070164248 Valves |
| 06/28/2007 | US20070144583 Faucet assembly having a handle subassembly |
| 06/27/2007 | CN2916292Y Water-injection alarming coal gad shut-off valve capable of replacing metal sealing ring |
| 06/19/2007 | US7231935 Faucet |
| 06/05/2007 | US7225827 Insertion valve and installation method |
| 06/05/2007 | CA2229962C An interface apparatus for adapting a gas flow valve to a gas meter |
| 05/08/2007 | US7213613 High-flow dual poppet valve having equalized closing forces |
| 05/03/2007 | US20070100295 IV catheter with in-line valve and methods related thereto |
| 05/01/2007 | US7210494 Valve and method for producing a valve |
| 04/10/2007 | US7201361 Gate valve having reduced friction |
| 04/10/2007 | US7201003 Magnet vent assembly apparatus |
| 04/04/2007 | EP1769179A1 Valve assembly and method for hot tapping a line |
| 04/04/2007 | CA2562336A1 Filling valve apparatus for a beverage filling machine |
| 03/28/2007 | EP1766271A2 Dual chamber orifice fitting body |
| 03/27/2007 | US7195027 Solenoid valve |
| 03/14/2007 | CN1304774C Valve |
| 01/11/2007 | US20070006921 Faucet sealing |
| 12/28/2006 | US20060289064 Self-extracting service module for piping infrastructures |
| 12/13/2006 | CN1878977A Valve for safety valve of tank for storing and carrying oil or chemical substance, and device for preventing valve seat from being freezed and/or ruptured |
| 11/29/2006 | CN1869485A Water injection alarm gas stop valve capable of changing metal sealing ring |
| 11/15/2006 | EP1114266B1 Switch valve |
| 11/08/2006 | CN1860320A Low pressure stem gas seal |
| 10/31/2006 | US7128305 Unitary slot valve actuator with dual valves |
| 10/17/2006 | CA2239304C System for measuring differential pressure, flow, and level |
| 09/14/2006 | WO2006096330A2 High-pressure, hemi-wedge cartridge valve |
| 09/07/2006 | US20060196544 High-pressure, hemi-wedge cartridge valve |
| 08/30/2006 | CN1824981A Ball shaped check valve capable of fast maintaining |
| 08/01/2006 | US7082960 Pipe tapping apparatus |
| 07/18/2006 | US7077157 Spring-loaded pressure relief valve, particularly for containers of pressurized fluids |
| 07/11/2006 | CA2225208C Valve bearing replacement |
| 07/06/2006 | US20060144442 Self-locking flow-through joint |
| 06/29/2006 | DE10354192B4 Heizkörperventil Radiator valve |
| 06/22/2006 | DE10335995B4 Ventiloberteil Valve bonnet |
| 06/13/2006 | US7059583 Unitary slot valve actuator with dual valves |
| 06/08/2006 | US20060118179 Tap for gas cylinder with adiabatic compression prevention system, with variable pressure drop |
| 05/23/2006 | US7048254 Low-leakage valve apparatus |
| 05/11/2006 | WO2005106302A8 Low pressure stem gas seal |
| 05/09/2006 | US7040341 Gas plug connector |
| 04/26/2006 | EP1649150A2 Valve and method for repairing a valve under pressure |
| 04/19/2006 | CN2773427Y Fast-repairing spherical check valve |
| 04/13/2006 | US20060076059 Meter bar |
| 04/13/2006 | US20060076052 Method for modifying a plastic body valve for use in a waste water system |
| 04/04/2006 | US7021605 Regulator valve |
| 04/04/2006 | US7021328 No interrupt service tee and method |
| 04/04/2006 | US7021325 Valve assembly and method for hot tapping a line |
| 03/08/2006 | CN2763647Y Gas cut off valve capable of replacing seal ring in pipeline |
| 02/23/2006 | WO2006019394A1 Valve assembly and method for hot tapping a line |
| 02/21/2006 | US7000897 Apparatus and method for operating a water valve |
| 02/09/2006 | US20060027266 Pipe tapping apparatus |
| 02/09/2006 | US20060027261 Method for repair of regulator poppet and seat |
| 01/25/2006 | CN1238237C Methods and systems for installing cable and conduit in pipelines |
| 01/12/2006 | WO2005108841A3 Threaded device for removing a fractured cartridge from a valve body |
| 01/10/2006 | US6983759 Valve and method for repairing a valve under pressure |
| 12/15/2005 | WO2005118966A1 A faucet |
| 11/30/2005 | EP1599675A1 Insertion valve and installation method |
| 11/17/2005 | WO2005108841A2 Threaded device for removing a fractured cartridge from a valve body |
| 11/10/2005 | WO2005106302A1 Low pressure stem gas seal |
| 11/10/2005 | CA2540282A1 Low pressure stem gas seal |
| 10/20/2005 | US20050230653 Low pressure stem gas seal |
| 10/12/2005 | CN2733117Y Quick opening mud valve |
| 10/06/2005 | US20050218366 Apparatus and method for operating a water valve |
| 09/06/2005 | US6938876 Ball valve with retractable seals and method of replacement thereof |
| 08/18/2005 | US20050178993 Unitary slot valve actuator with dual valves |
| 08/16/2005 | US6929024 Threaded device for removing a fractured cartridge from a valve body |
| 07/26/2005 | US6920891 Removing residual toxic gases from a process chamber particularly an etcher, during wet cleaning; includes attachment of an exhaust bellow/conduit to a process chamber to facilitate vacuum-induced evacuation of the toxic gases |
| 07/14/2005 | US20050150550 Valve assembly and method for hot tapping a line |
| 07/05/2005 | US6913243 Unitary slot valve actuator with dual valves |
| 06/30/2005 | US20050139799 Unitary slot valve actuator with dual valves |
| 06/22/2005 | CN1629522A Radiator valve |
| 06/09/2005 | WO2004113775A3 Low-leakage valve apparatus |
| 06/02/2005 | WO2005017396A3 Valve and method for repairing a valve under pressure |
| 06/02/2005 | DE10354192A1 Heizkörperventil Radiator valve |
| 04/28/2005 | WO2005038325A1 Valve for safety valve of tank for storing and carrying oil or chemical substance, and apparatus for preventing valve seat from being freezed and/or ruptured |
| 04/19/2005 | US6880565 Shower bath tap valve assembly |
| 04/19/2005 | CA2288871C Modular valve assembly |
| 03/29/2005 | US6871835 Flow control valve with automatic shutoff capability |
| 03/23/2005 | CN2687446Y Dual-sealed stop cock |
| 03/03/2005 | DE10335995A1 Ventiloberteil Valve bonnet |
| 02/24/2005 | WO2005017396A2 Valve and method for repairing a valve under pressure |
| 02/08/2005 | CA2272288C Method and sealing valve unit for controlling fluid flow through a passage |
| 02/03/2005 | WO2005010419A1 Flexible metal sealing lip |