| 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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| 01/04/1994 | US5275499 Coupling for valve spool actuator assembly |
| 01/04/1994 | CA1325727C Door seal for water slide gates |
| 12/29/1993 | CN2151324Y Sluice valve |
| 12/29/1993 | CN1080036A Special stop valve for double-body air conditioner |
| 12/26/1993 | CA2099053A1 Non-icing low friction air valve |
| 12/22/1993 | EP0467946B1 Airflow regulating valve |
| 12/22/1993 | CN2150399Y Gate valve |
| 12/22/1993 | CN2150398Y Combined pulp valve |
| 12/21/1993 | US5271602 Vacuum gate valve |
| 12/21/1993 | US5271430 Flow rate control valve device and flow force reduction structure |
| 12/21/1993 | US5271426 Gate valve |
| 12/16/1993 | DE4220070C1 Flow-control valve with segmented rotary disc - has non-rotating disc sliding axially in housing and with seals round ports protruding towards rotary one |
| 12/15/1993 | CN2149527Y Float gate valve |
| 12/15/1993 | CN2149526Y Air-leakage-proof glasses-like valve |
| 12/14/1993 | US5269491 High vacuum valve |
| 12/09/1993 | DE4240544A1 Valve with eccentric turnable closure body - has spherical bearing for body, so that distance between spherical seat surface and seat ring is adjustable |
| 12/09/1993 | DE4224247C1 Shut=off slider with two=part shut=off plate insertable between two sealing seats - has ventilation elements each with two independently operating pressurised medium circuits used to raise plate parts from seats |
| 12/08/1993 | EP0573399A1 Trim for ANSI class V shut off valves |
| 12/08/1993 | CN2148865Y Pedal self-closing water-saving valve |
| 12/08/1993 | CN2148864Y Leakless sluice valve |
| 12/08/1993 | CN2148859Y Valve capable of removing high back pipe ponding |
| 12/02/1993 | DE4316734A1 Sample-taking valve for removing liquid or flowable matter from vessel or pipeline - has displacement piston followed by blocking piston, forming intermediate space between pistons and causing delivery opening to close |
| 12/02/1993 | DE4221032C1 Gate valve with self cleaning for gate guides - has flushing bores on input side to clean guides for gate sections. |
| 12/02/1993 | CA2097391A1 Trim for ansi class v shut off of valves |
| 11/25/1993 | WO1993023691A1 Gate valve |
| 11/19/1993 | CA2096282A1 Closing system for controlling a flow with precision |
| 11/16/1993 | US5261457 Pneumatic control valve |
| 11/11/1993 | WO1993022590A1 Control valve for a fluid medium flowing under pressure |
| 11/11/1993 | CA2118242A1 Control valve for a fluid medium flowing under pressure |
| 11/09/1993 | US5259590 Valve seat for high temperature valve |
| 11/03/1993 | EP0567723A1 Caseless gate valve |
| 11/03/1993 | CN2145293Y Water-saving tape with pillar shape spray-shape flow |
| 11/03/1993 | CN2145292Y Auto-pressure compensation no-leak sluice valvee |
| 11/02/1993 | CA2007557C Shearing gate valve |
| 10/27/1993 | CN2144741Y Gate valve |
| 10/27/1993 | CN2144740Y Universal independent valve body |
| 10/27/1993 | CN2144739Y Elastic separating barn type lock valve |
| 10/26/1993 | US5255893 Gate valve having removable seals |
| 10/26/1993 | CA1323619C Drinking fountain cartridge valve |
| 10/20/1993 | EP0565905A1 Control and shut-off valve |
| 10/20/1993 | EP0565786A1 Vacuum gate valve |
| 10/20/1993 | EP0378589B1 Valve device |
| 10/14/1993 | WO1993020387A1 A fluid control system, a method of operating the same and a mixing valve |
| 10/12/1993 | CA1323024C Two piece male-female grommet |
| 10/06/1993 | EP0563223A1 Device for injecting a gaseous fuel into an internal combustion engine. |
| 10/06/1993 | CN2143277Y Sluice valve driven by manpower |
| 09/29/1993 | CN2142905Y Non-contact liquid (gas) controlling valve |
| 09/28/1993 | US5248126 Slide for a slide valve, and method for the manufacture thereof |
| 09/21/1993 | CA1322362C Control valve |
| 09/15/1993 | EP0559832A1 Slide valve. |
| 09/15/1993 | CN1022127C Low-speed, high-torque rotor hydraulic motor |
| 09/09/1993 | DE4206739A1 Schieber Pusher |
| 09/08/1993 | CN2141855Y Low pressure source opening and closing valve |
| 09/07/1993 | US5242150 Rotary hydraulic servo or throttle valve |
| 09/07/1993 | US5241986 Check valve assembly for high-pressure applications |
| 09/05/1993 | WO1993018322A1 Slide valve |
| 09/05/1993 | CA2102533A1 Slide valve |
| 08/26/1993 | DE4205173A1 Piston-type slide valve - has extended chamber on supply side with opposing region being narrowed or closed |
| 08/25/1993 | CN2140999Y Plunger valve |
| 08/25/1993 | CN1021926C Pressure-differential expansion valve |
| 08/18/1993 | EP0556086A1 Valve for exhaust and inlet of fluids, especially a levelling valve for air suspension and a suspension system using such a valve |
| 08/18/1993 | CN2140450Y Automatically-closed tap when in no water supply condition |
| 08/17/1993 | US5236345 Expanding gate valve assembly |
| 08/17/1993 | US5236014 Trim for ANSI class V shut off of valves |
| 08/10/1993 | CA1321187C Gate valve |
| 08/04/1993 | CN2139646Y Flap valve |
| 08/03/1993 | US5232199 Sliding gate line blind |
| 07/21/1993 | CN2138727Y Electromechanic integrate digit control pneumatic adjustable valve |
| 07/20/1993 | US5228646 Latching trumpet valve for medical infusions |
| 07/14/1993 | CN2138222Y Special Sluice valve for mineral slurry |
| 07/14/1993 | CN2138221Y Christmas tree sluice valve |
| 07/13/1993 | CA1320189C Valve having a rotatable cage |
| 07/06/1993 | US5224829 Rotatable valve having upper and lower parts |
| 06/30/1993 | CN1073781A Electromechanical integrated digital-control pneumatic regulating valve |
| 06/23/1993 | CN2136915Y Welded valve |
| 06/23/1993 | CN2136914Y Rapid opening and closing throttle valve |
| 06/16/1993 | CN2136371Y Leakproof fast opening-and-closing tap |
| 06/16/1993 | CN1073246A Suspending plunger valve |
| 06/15/1993 | US5219148 Disc valve |
| 06/15/1993 | CA1319138C Disk valve |
| 06/15/1993 | CA1319137C Upper part cartridge |
| 06/09/1993 | EP0545560A1 Sampling valve |
| 06/09/1993 | EP0356491B1 Valve arrangement |
| 06/09/1993 | DE4139814A1 Ceramic disc flow control valve with cartridge fitting - has stepped shape for stress relief positioning of ceramic discs and with threaded tensioner. |
| 06/09/1993 | CN2135701Y Lifting and pulling type magnetic water-saving valve |
| 06/09/1993 | CN2135700Y Domestic gas automatic cutting off device |
| 06/08/1993 | US5217046 Top entry flow control valve with two sets of orifices |
| 06/03/1993 | DE4238330A1 Slide valve for polymer melts - has valve plate loaded by adjustable springs to maintain seal |
| 06/02/1993 | EP0544539A1 Fluid flow regulating valve |
| 06/02/1993 | EP0544030A1 Vacuum gate valve |
| 06/01/1993 | US5215244 Method of mounting silicon wafers on metallic mounting surfaces |
| 06/01/1993 | CA1318653C Valve with cylindrical flow passage |
| 06/01/1993 | CA1318651C Disk valve assembly |
| 06/01/1993 | CA1318650C Faucet valve |
| 05/27/1993 | WO1993010421A1 Air flow meter for milking machines |
| 05/27/1993 | WO1993010381A1 Stop slide valve |
| 05/27/1993 | DE4218877C1 Stop gate valve with two stop plates - has chamber contg.inner wedge mechanism with wedge-shaped compression pieces and ball |
| 05/26/1993 | EP0543544A1 Apparatus for sampling and diluting a liquid specimen |
| 05/25/1993 | CA1318218C Removable discharge sleeve in a disk valve |
| 05/21/1993 | CA2079435A1 Apparatus for analyzing liquid specimen |