| 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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| 07/07/1988 | DE3643069A1 Sliding valve |
| 07/05/1988 | US4754950 Valve |
| 06/28/1988 | US4753418 Non-rise faucet assembly having stem locator cap to insure proper sealing |
| 06/28/1988 | US4753266 Valve assembly |
| 06/23/1988 | DE3724527A1 Computer-controlled valve |
| 06/16/1988 | WO1988004382A1 Shut down valve for use in a subwater position |
| 06/16/1988 | DE3641387A1 Pressure-independent flow control valve |
| 06/15/1988 | EP0270870A1 Mechanism for actuating a dosage valve |
| 06/08/1988 | EP0269930A1 Mechanism for agitating a dosage valve |
| 06/07/1988 | US4749168 Damper plate sealing mechanism |
| 06/07/1988 | CA1237634A1 Anti-cavitation low-noise control valve cage trim for high pressure reducing service in liquid or gaseous flow |
| 06/07/1988 | CA1237631A1 Pressure modulation valve |
| 06/01/1988 | CN87209507U Multistage throttle temp.-reducing water regulating valve |
| 05/31/1988 | US4747580 Pair of refractory plates for swivelling or rotary sliding closure unit and method of operation thereof |
| 05/31/1988 | US4747577 Gate valve with magnetic closure for use with vacuum equipment |
| 05/25/1988 | EP0268128A1 Valve insert |
| 05/24/1988 | US4745944 Self-cleaning, fluid pressure biased gate valve |
| 05/19/1988 | WO1988003625A1 Valve upper part |
| 05/18/1988 | CN85107516B Plate evaporator |
| 05/11/1988 | CN86106396A Seal valve for rotary open slide and movable valve base |
| 05/10/1988 | US4742990 Gate valve |
| 05/10/1988 | US4742987 Valve |
| 05/05/1988 | DE3637207A1 Directional valve |
| 05/04/1988 | EP0265537A1 Disc valve |
| 05/03/1988 | US4741509 Gate valve with improved secondary body to bushing seals |
| 05/03/1988 | CA1236072A1 Wedge type gate valves |
| 04/20/1988 | EP0264340A2 Valve having a rotatable cage |
| 04/20/1988 | CN86205569U Self-controlled antioverpressure pneumatic high-pressure valve |
| 04/19/1988 | US4738432 Fluid flow control valves |
| 04/19/1988 | US4738277 Improvement in rotatable taps |
| 04/05/1988 | US4735233 Rotary valve |
| 03/30/1988 | EP0261830A2 Improved patient support structure |
| 03/30/1988 | CN86106443A Manually operated sanitary faucet |
| 03/23/1988 | EP0260962A2 Waste disposal system |
| 03/22/1988 | US4732174 Spool-type flow adjusting valve |
| 03/22/1988 | CA1234380A1 Gate valve structure |
| 03/15/1988 | US4730808 Flue gas shut-off valve |
| 03/15/1988 | US4730806 Gate valve |
| 03/09/1988 | EP0258475A1 Vacuum sliding valve |
| 03/09/1988 | CN86207173U Hand-operated hygiene water-tap |
| 03/02/1988 | CN87210389U Seal mortar valve |
| 03/02/1988 | CN87200421U Right-angled rapid cock valve |
| 03/01/1988 | US4727840 Throttle valve control device |
| 03/01/1988 | CA1233458A1 Gate valve |
| 03/01/1988 | CA1233457A1 Gate valve |
| 03/01/1988 | CA1233456A1 Gate valve |
| 02/23/1988 | US4726709 For a control gate |
| 02/18/1988 | DE3626628A1 Sliding valve |
| 02/17/1988 | CN87204109U Water saving faucet |
| 02/17/1988 | CN87203480U Flat gate valve for slag mud |
| 02/16/1988 | US4725039 Self-pressure regulating proportional valve |
| 02/16/1988 | US4724869 Flow selector device |
| 02/16/1988 | CA1232893A1 Through conduit gate valve |
| 02/16/1988 | CA1232892A1 Mechanism for actuating a proportioning valve |
| 02/10/1988 | CN86208714U Cut-off valve with movable valve seat |
| 02/09/1988 | US4723570 Water Faucet |
| 02/09/1988 | US4723567 Gas flow control valve |
| 01/27/1988 | EP0253803A1 Slide valve and coupler assembly. |
| 01/27/1988 | CN87204135U Double sealing throttle valve |
| 01/26/1988 | US4721282 Vacuum chamber gate valve |
| 01/21/1988 | EP0141837A4 Raft inflation valve. |
| 01/20/1988 | CN87203308U Pulp valve |
| 01/20/1988 | CN87101607A Gate valve with integrated system of working medium |
| 01/19/1988 | US4719681 Method of making a fluid flow controlling slide member for a valve body |
| 01/13/1988 | EP0252367A2 Gate valve |
| 01/12/1988 | US4718638 Detent mechanism for fluid flow control valve |
| 01/12/1988 | US4718637 High vacuum gate valve having improved metal vacuum joint |
| 12/29/1987 | US4715406 Control disc valve |
| 12/23/1987 | DE3720207A1 Adjuster valve for radiators in vehicle heater units |
| 12/23/1987 | CN86211109U Novel structure valve |
| 12/17/1987 | WO1987007696A1 Metering slot configuration for a valve spool |
| 12/16/1987 | EP0248944A1 Cut-off valve |
| 12/15/1987 | US4712769 High temperature balanced valve trim |
| 12/08/1987 | US4711262 Uni-directional/bi-directional gate valve |
| 12/02/1987 | EP0247275A2 Fire resistant gate valve |
| 11/26/1987 | DE3616361A1 Slide valve for bulk material |
| 11/17/1987 | US4706934 Gate valve |
| 11/17/1987 | US4706487 Method of manufacturing a valve sleeve |
| 11/12/1987 | DE3615432A1 Control valve, in particular a parallel slide gate |
| 11/10/1987 | US4705259 Device for sealing an opening and slide valve comprising such a device |
| 11/10/1987 | US4705071 Steam control valve with improved muffler portion |
| 11/04/1987 | EP0244390A2 Gate valve provided with on integrated operating agent system |
| 11/04/1987 | CN87200724U Outlet type kettle bottom valve |
| 11/03/1987 | US4703915 For controlling fluid flow between two aligned conduits |
| 11/03/1987 | US4703807 In a well |
| 10/27/1987 | US4702279 Valve to control the rate and shape of a fluid stream |
| 10/21/1987 | EP0242008A2 Blowout preventer |
| 10/21/1987 | EP0241841A2 Throttle valve control device |
| 10/21/1987 | EP0241629A2 A gate valve with improved sealing |
| 10/20/1987 | US4700928 Valve assembly |
| 10/20/1987 | US4700927 Slide gate |
| 10/20/1987 | US4700770 Inlet device in plate evaporator |
| 10/13/1987 | US4699359 Shut-off valve |
| 10/07/1987 | EP0240443A1 Guillotine valve |
| 10/07/1987 | CN86209489U Plunger valve with auxiliary sealing washer |
| 10/06/1987 | US4697620 Sanitary valve assembly |
| 10/06/1987 | CA1227782A1 Guides for gate valves |
| 10/06/1987 | CA1227781A1 Gate valve |
| 09/29/1987 | US4696341 Device for changing the number of part streams of a flowing medium |
| 09/29/1987 | CA1227473A1 Valve assembly, seat and seal |