| Patents for F16K 27 - Construction of housings; Use of materials therefor (22,135) |
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| 01/25/1994 | US5280874 Internal valve |
| 01/20/1994 | WO1994001750A1 Automated sample extractor or feeder/inoculator for bioreactors and similar equipment |
| 01/20/1994 | WO1994001708A1 Form-locking fastener for securing a valve housing in its holder |
| 01/20/1994 | WO1994001707A1 Automatic fluid flow control device |
| 01/20/1994 | DE4223589A1 Ventiloberteil Valve bonnet |
| 01/20/1994 | DE4223358A1 Sliding spool valve construction - simplifies assembly by having housing split longitudinally in two halves each having half recesses into which sealing rings guiding valve spool can easily be fitted |
| 01/20/1994 | CA2118600A1 Automatic fluid flow control device |
| 01/19/1994 | EP0579270A1 Pipe system for sanitary and heating systems, entirely or predominantly made of plastic |
| 01/19/1994 | CN2153683Y Plug having single chip oblate flange spherical surface |
| 01/18/1994 | US5279331 Distributor valve device for hydraulic remote control |
| 01/18/1994 | CA2093298A1 Safety lockout device for utility control |
| 01/13/1994 | DE4314495A1 Rotary cone valve with housing to which rotary cone and cone segment are fixed - operates with valve seating ring and has cone fitment gripping round divided ring |
| 01/13/1994 | DE4222637A1 Manifold system for fluid power valves - has valve mounted on base manifold having fluid flow passages and built=in plugs that are engaged by bridging unit |
| 01/13/1994 | DE4222297A1 Housing for heat insulated armature or flange coupling |
| 01/13/1994 | DE4221757A1 Solenoid operated flow control valve - has anchor integrated into control piston and with return spring |
| 01/12/1994 | EP0578283A1 Pipe system for water supply to sanitary and heating systems, entirely or predominantly made of plastic |
| 01/12/1994 | EP0578282A1 Pipe system for water supply to sanitary and heating systems, entirely or predominantly made of plastic |
| 01/12/1994 | CN2152952Y Oppositely clamped flexible sealing ball valve |
| 01/12/1994 | CN2152950Y Multipurpose water tap |
| 01/11/1994 | US5277224 Five valve manifold for use with a pressure sensing apparatus |
| 01/06/1994 | WO1994000708A1 Valve |
| 01/05/1994 | DE4221988A1 Elektromagnetventil Solenoid valve |
| 01/05/1994 | CN1080324A Schieber (slide valve) |
| 01/04/1994 | US5275499 Coupling for valve spool actuator assembly |
| 01/04/1994 | US5275201 Manifold valve assembly with removable valve seat |
| 12/29/1993 | EP0576041A1 Pipe system for sanitary and heating systems, entirely or predominantly made of plastic |
| 12/29/1993 | EP0575643A1 Plastic ball valve and method of its manufacture |
| 12/28/1993 | US5273074 Multifunction multiport slider valve |
| 12/22/1993 | CN2150400Y Ball valve |
| 12/21/1993 | US5271429 Internal combustion engine lubricating oil filter valve |
| 12/21/1993 | US5271427 Assembly for the control of pressure and volume flow of a flowable medium |
| 12/21/1993 | CA2024898C Internal tank valve |
| 12/15/1993 | CN2149529Y Sleeve type insulation ball valve |
| 12/14/1993 | US5269490 Solenoid valve mounting assembly |
| 12/09/1993 | WO1993024776A1 Valve construction |
| 12/09/1993 | DE4218559A1 IC engine throttle flap socket - has air seal formed by throttle bore and/or throttle proper shape by mechanical machining |
| 12/08/1993 | EP0572939A1 Device for installing single-control mixer cartridges in bathtub faucets |
| 12/08/1993 | EP0572938A1 External faucet unit, in particular for bathtubs, showers or washbasins |
| 12/08/1993 | EP0572937A1 Flow control device for a single-control mixer cartridge particularly suitable for a bathtub unit |
| 12/08/1993 | EP0572595A1 Water-cooled casing for a hot-blast slide valve |
| 12/08/1993 | EP0572501A1 Radiator valve. |
| 12/01/1993 | EP0571768A2 Single-control mixer cartridge for hot and cold water |
| 11/24/1993 | CN2147404Y Composite cool flow-saving valve body |
| 11/24/1993 | CN2147397Y 块式陶瓷球阀 Monolithic ceramic ball |
| 11/24/1993 | CN2147395Y Extendible butterfly valve |
| 11/18/1993 | EP0569910A1 Supplemental bottom for a single-control water mixer cartridge |
| 11/10/1993 | CN2145898Y Corrosion-resistant single base regulating valve |
| 11/04/1993 | DE4213841A1 Shut=off valve with anti-corrosive inner plastics lining - has structured surface over inside wall of valve to ensure secure hold of lining. |
| 11/03/1993 | CN2145294Y Structure improved three-flat ball valve |
| 11/03/1993 | CN1078028A Zinc-base high-aluminium alloy angle valve |
| 11/03/1993 | CN1077992A Water cooling case used for hot blast slide valve |
| 11/03/1993 | CN1022642C Back-pressure angle-changeable welded check valve |
| 11/02/1993 | US5257772 Butterfly valve |
| 10/27/1993 | CN1077654A Medical valve and method of use |
| 10/26/1993 | US5255891 Electrically operated by-pass water valve |
| 10/26/1993 | US5255704 Cartridge-type |
| 10/20/1993 | EP0479940B1 Butterfly valve apparatus and method |
| 10/19/1993 | CA1323357C Butterfly valve for erosive fluid streams |
| 10/13/1993 | CN1022439C Valve member |
| 10/06/1993 | EP0564068A1 Housing for a vacuum valve unit |
| 09/28/1993 | CA1322511C Valve apparatus |
| 09/22/1993 | EP0438449B1 Ball valve |
| 09/21/1993 | US5246203 Oilfield valve |
| 09/21/1993 | US5246200 Quick shut-off valve for in-line installation with a defective valve |
| 09/21/1993 | US5246036 Multi-port angle stop type of shut-off valve |
| 09/21/1993 | CA1322362C Control valve |
| 09/16/1993 | WO1993018323A1 Electrical insulated ball valve device and electrically insulated supplementary cap for ball valve |
| 09/16/1993 | DE4244080A1 Spring loaded fluid flow switching device - uses return mechanism comprising two pressure elements having axially overlapping sections. |
| 09/16/1993 | DE4206423A1 Cut-off component for fluid medium with tap-shaped positioning unit - has flow channel-forming throughflow bush and positioning unit with throughflow channel for control of amt. of flow |
| 09/15/1993 | EP0559713A1 Screw-in valve. |
| 09/14/1993 | US5244181 High flow internal emergency valve |
| 09/09/1993 | DE4206739A1 Schieber Pusher |
| 09/08/1993 | EP0559131A1 Multifunction check valve |
| 09/08/1993 | EP0559066A1 Housing for insulated fittings and/or flanged joints |
| 09/08/1993 | EP0438456B1 Valve |
| 09/07/1993 | US5242151 Fluid flow control valve |
| 09/07/1993 | US5242148 Upper valve part |
| 09/07/1993 | US5241981 Self-tapping pressure relief valve |
| 09/05/1993 | WO1993018322A1 Slide valve |
| 09/05/1993 | CA2102533A1 Slide valve |
| 09/01/1993 | EP0558180A1 Improvements relating to fluid flow control apparatus |
| 09/01/1993 | EP0557696A1 Control cartridge for a single lever mixing faucet |
| 08/26/1993 | DE4205720A1 Housing for heat-insulated armature or flanged coupling - has two=part housing with domed projection for actuator and insulation sleeve at pipe connections. |
| 08/24/1993 | US5238022 Internal rotary valve actuator system |
| 08/24/1993 | US5238017 Valve connection array to be mounted in an apparatus cabinet and a method of mounting such an array in the cabinet |
| 08/19/1993 | DE4220455A1 Overload resistant throttle valve - has valve seat formed by metal and plastics hermetic sealing elements |
| 08/19/1993 | DE4204155A1 Ball valve with bored integral housing - has ball plug with dividing inclined slit to hold actuating shaft. |
| 08/18/1993 | EP0556107A1 Directional valve for hydraulic remote control |
| 08/18/1993 | EP0479853B1 Butterfly valves with actuators carried on valve plate |
| 08/17/1993 | US5236176 Ball valve with reinforced ball |
| 08/17/1993 | US5236017 Distributing valve of modular construction |
| 08/17/1993 | US5236009 Double check backflow preventer with improved toggle linkage check valve |
| 08/17/1993 | US5236003 Modular butterfly valve |
| 08/17/1993 | US5235746 Method of manufacturing a high-capacity servo valve body |
| 08/15/1993 | CA2078281A1 Butterfly valve |
| 08/12/1993 | DE4203370A1 Coupling for integral valve spindle to valve housing - has circumferential recess in housing bore on side away from valve inside to support valve plate |
| 08/11/1993 | EP0554752A1 Single seal fluid control valve |
| 08/11/1993 | EP0554713A1 Valve block |
| 08/10/1993 | US5234193 Rotary plug valve with seat seal |
| 08/10/1993 | US5234029 Safety lockout device for utility control |