| 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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| 06/29/1994 | CN2170423Y Automatic-closing valve for stopping coal gas |
| 06/23/1994 | WO1994013983A1 Sanitary gate valve with tapered valve plug |
| 06/23/1994 | WO1994003745A3 Top entry flow control valve with two sets of orifices |
| 06/22/1994 | EP0602519A1 Stop valve and sealing ring |
| 06/22/1994 | CN2169747Y Single plate wear resistance gate valve |
| 06/22/1994 | CN2169746Y 快速切断闸阀 Quick off valve |
| 06/22/1994 | CN2169745Y Gate plate throttling valve |
| 06/22/1994 | CN2169744Y Gate plate adjustable valve |
| 06/22/1994 | CN2169743Y High pressure ball gate valve |
| 06/15/1994 | CN2169001Y Dual-wedge gate valve |
| 06/15/1994 | CN2169000Y Switch |
| 06/15/1994 | CA2107136A1 Lubrication system for valve seat of a gate valve |
| 06/14/1994 | US5320328 Suction control valve with vacuum breaker |
| 06/14/1994 | US5320327 Gate valve |
| 06/01/1994 | EP0563223B1 Device for injecting a gaseous fuel into an internal combustion engine |
| 05/31/1994 | US5316042 Multi-way rotary valve |
| 05/31/1994 | CA2025066C Mounting device for friction pad on a valve disc |
| 05/19/1994 | DE4230093A1 Flat slide valve for measuring out loose materials in silos - has base plate suspended from detachable fasteners having tensioner to take weight of silo material bearing on same. |
| 05/18/1994 | EP0597177A1 Gate valve for gas conduits |
| 05/11/1994 | WO1994010485A1 Valve device |
| 05/07/1994 | CA2102488A1 Quick-test valve assembly and method |
| 05/04/1994 | EP0595116A1 Fluid pressure operated piston engine assembly |
| 05/04/1994 | EP0595046A1 Shut-off device for gaseous media at high temperatures |
| 05/04/1994 | CN2163914Y Water-saving water tap |
| 05/04/1994 | CN2163913Y Two-way counterbalance valve |
| 05/04/1994 | CN1024429C General-purpose integrated hydraulic controlling valve |
| 05/03/1994 | US5308040 Fluid flow regulating valve |
| 04/28/1994 | WO1994009329A1 Expansion valve for air conditioning system |
| 04/27/1994 | EP0593867A1 Quick-action stop valve |
| 04/27/1994 | CN2163283Y Sluice valve sealing device |
| 04/27/1994 | CN1024368C Improved pressure reducing and conditioning valve |
| 04/26/1994 | US5305987 Eccentric, rotary plug valve |
| 04/26/1994 | CA1328792C Valve with enhanced rangeability and logarithmic flow characteristic |
| 04/21/1994 | DE4234531A1 Slider valve for use with compressed air - has set of valve discs combined with retainer forming pre-assembled group contained in cassette insertable in valve housing |
| 04/20/1994 | CN2162565Y New struction of open-bar wedge single slide valve |
| 04/20/1994 | CN2162564Y Plate sluice valve for slag ejection |
| 04/20/1994 | CN1085638A Thin type integral sluice valve for high-temperature slurry |
| 04/20/1994 | CA2108616A1 Post-pressure compensator assembly for fluid control valve |
| 04/19/1994 | US5303740 Line blind assembly having disc and spacer ring selectively disposable between ends of tubular members |
| 04/18/1994 | CA2106551A1 Fast-closing valve |
| 04/13/1994 | EP0592095A1 Steering control valve with contoured control surfaces |
| 04/13/1994 | EP0591873A1 High differential pressure control valve |
| 04/13/1994 | CN2161787Y Vertical brake type float automatic valve |
| 04/12/1994 | US5301712 For high temperature and/or abrasive service |
| 04/12/1994 | CA2012290C Shearing gate valve |
| 04/07/1994 | DE4333788A1 Fluid control valve with adjustable operating point - includes springloaded slide with coupling to actuator piston and with adjustment stop to control load |
| 04/07/1994 | DE4240602C1 Cut=off slide for installation in constructional material conduits - with PTFE slide plate rotatably located in housing |
| 04/06/1994 | CN2160800Y Internal by-pass device for sluice valve |
| 04/06/1994 | CN1084943A Hydraulic, pneumatic self-balance gate valve |
| 04/06/1994 | CA2107626A1 Pilot pressure sub-assembly for fluid control valve |
| 03/29/1994 | US5297777 Instant on-off valve for high-pressure fluids |
| 03/23/1994 | EP0587559A1 Improved knifegate valve. |
| 03/23/1994 | CN2159479Y Electromagnetic control valve for fluid |
| 03/22/1994 | US5295661 Knife valve |
| 03/18/1994 | CA2106234A1 Coupling for valve spool actuator assembly |
| 03/17/1994 | WO1994005937A1 Valve with presetting facility |
| 03/16/1994 | EP0587006A1 Re-energizable valve and valve seats |
| 03/16/1994 | CN2158948Y Water-control limiting valve |
| 03/10/1994 | DE4228565A1 Ventil mit Voreinstellung Valve with presetting |
| 03/10/1994 | CA2105751A1 Re-energizable valve and valve seats |
| 03/09/1994 | CN2158473Y Self-lock type safety electromagnetic valve for gas fire |
| 03/09/1994 | CN2158472Y Valve |
| 03/08/1994 | US5292105 Knifegate valve |
| 03/08/1994 | US5291912 Rupture disk for fire safe valves |
| 03/08/1994 | US5291860 VCT system with control valve bias at low pressures and unbiased control at normal operating pressures |
| 03/03/1994 | WO1994004811A1 Rotating actuator |
| 03/02/1994 | CN2158013Y Looping float valve |
| 03/02/1994 | CN2158012Y Sluice valve |
| 03/01/1994 | US5289686 Low nox gas turbine combustor liner with elliptical apertures for air swirling |
| 02/24/1994 | DE4242225A1 Pump for feeding measured amount of powered lacquer - with metering disc carrying quantities of powered lacquer to air flow conduit |
| 02/24/1994 | DE4227951A1 Drehsteller Turntable |
| 02/23/1994 | EP0583464A1 Slide valve |
| 02/23/1994 | CN2157371Y Theftproof valve |
| 02/23/1994 | CN2157370Y Special residue discharge gate valve |
| 02/23/1994 | CN1082679A Welded gate valve |
| 02/17/1994 | WO1994003745A2 Top entry flow control valve with two sets of orifices |
| 02/17/1994 | DE4226499A1 Ceramic slide valve of three-plate type esp. for compressed air - has fixed outer plates sealed off from housing by preformed oval lipped sealing rings which seal with light uniform force under all pressures |
| 02/16/1994 | CN2156358Y Filling pressure sealing glasses valve |
| 02/16/1994 | CN2156357Y Gate plate valve without leakage |
| 02/16/1994 | CN2156356Y Light gate valve |
| 02/16/1994 | CN2156355Y Soft sealing gate plate valve |
| 02/16/1994 | CN1082156A Valve |
| 02/09/1994 | CN2155477Y Throttle slide valve |
| 02/09/1994 | CN2155476Y Water tap |
| 02/08/1994 | US5284320 Surface valve with pressure energized seal and gear actuation |
| 02/03/1994 | WO1994002765A1 Valve seat for high temperature valve |
| 02/03/1994 | WO1994002764A1 Shut-off valve |
| 02/03/1994 | CA2140544A1 Valve seat for high temperature valve |
| 01/26/1994 | CN2154387Y Machinery pressure auto-control valve |
| 01/20/1994 | WO1994001316A1 Advanced rotary hydraulic valve |
| 01/18/1994 | US5279320 Gate valve |
| 01/13/1994 | DE4244693A1 Item cleaning, flushing and drying installation - has process chambers closable by sliders movable in opening gap between inlet and outlet apertures |
| 01/13/1994 | DE4220927A1 Automatic washing,rinsing and drying of small products in containers - involves containers moving horizontally from washing chamber to rinsing and then drying chambers between which watertight doors are provided |
| 01/12/1994 | EP0577933A1 Gate valve for pipelines, particularly for furnace gas |
| 01/12/1994 | CN2152949Y Open stem parallel type double flap valve for omnibearing use |
| 01/12/1994 | CN1080701A Rubber lining kinfe valve |
| 01/11/1994 | US5277099 Reduced icing low friction air valve |
| 01/05/1994 | EP0465473B1 Valve |
| 01/05/1994 | CN1080324A Schieber (slide valve) |
| 01/05/1994 | CN1023424C Device for fixing friction patches on valve disc |