Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating › F16K 5 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
Patents for F16K 5 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary (12,536)
01/1983
01/04/1983US4366946 Ball valve mechanism
12/1982
12/28/1982US4365646 Valve assembly
12/23/1982WO1982004470A1 Eccentrically nested tube gas line silencer
12/22/1982EP0067403A1 Ball valve
12/22/1982EP0067334A1 Ball taps with one-piece housing
12/21/1982US4364415 Method for attenuating a medium flow passing through a valve and a valve for applying the method
12/21/1982CA1137856A1 Valve
12/21/1982CA1137854A1 Actuation system for valve with compound closure movement
12/14/1982CA1137453A1 Replaceable cartridge valve assembly
12/08/1982EP0065972A1 Valves
11/1982
11/16/1982CA1135677A1 Ball valves
11/11/1982WO1982003898A1 Fire safe valve
11/03/1982EP0063959A1 Improvements relating to seals
11/02/1982CA1134797A1 Ball valve
10/1982
10/19/1982US4354665 Valve for opening and closing a fluid conduit
10/19/1982CA1133877A1 Ball valve and seat assembly
10/12/1982US4353525 Rotary valve seal
09/1982
09/22/1982EP0060620A1 Fire safe seat for a valve
09/07/1982US4347877 Apparatus for aseptically discharging flowable substances
08/1982
08/31/1982US4346730 Valve for abrasive material
08/24/1982US4345738 Fire safe seal
08/03/1982US4342444 Ball valve assembly
08/03/1982US4342330 Ball type valve having improved redundant sealing system
07/1982
07/27/1982CA1128489A1 Attenuating rotating valve
07/20/1982CA1128030A1 Firesafe fluid control valve
07/13/1982US4339110 Butterfly valve
07/13/1982US4338981 Valve service apparatus
07/06/1982US4337919 Bearing retainers for a rotary valve
06/1982
06/29/1982US4336919 Ball valve
06/22/1982US4335747 Connecting device for conduits
06/16/1982EP0053983A1 Composite ball valve seal assembly
06/15/1982CA1125726A1 Self-cleaning water faucet valve construction
06/10/1982WO1982001924A1 Velves
06/08/1982US4333632 Lip seal
06/08/1982US4333453 Respirator valve
06/01/1982US4332370 Fluid flow control valve, principally of the ball or plug type
06/01/1982US4332267 Ball valve assembly
06/01/1982CA1124701A1 Valve for opening and closing a fluid conduit
05/1982
05/26/1982EP0052205A1 Cock, particularly for aggressive media
05/25/1982US4331176 Replaceable cartridge valve assembly
05/25/1982US4331172 Fire-safe valve structure
05/19/1982EP0051993A1 Blocked ball valve
05/12/1982EP0051214A1 A plug valve
05/04/1982US4327895 Ball valve
04/1982
04/27/1982US4326697 Valves with non-lubricated plug
04/21/1982EP0049845A1 Lap joint panel structure
04/14/1982EP0049573A1 Ball valve
04/01/1982WO1982001053A1 Improved fire-safe valve structure
04/01/1982WO1982001052A1 Anti-static device for ball valves
03/1982
03/23/1982US4320777 Actuator mechanism for lift-turn valves
03/16/1982US4319735 Faucet valves
03/16/1982US4319734 Valve
03/10/1982EP0047147A1 Improvements in or relating to fluid control valves
03/09/1982US4318420 Ball valves
03/03/1982EP0046663A1 Fluid flow control valve with fire-safe seal
03/02/1982CA1119076A1 Pushbutton diverter
02/1982
02/09/1982US4314581 Rotary valve washerless cartridge
01/1982
01/19/1982US4311298 Low profile tank car ball valve
01/06/1982EP0043188A1 Method of attenuating fluid flow passing through a valve and a valve therefor
01/05/1982CA1115678A1 Spherical valve system
12/1981
12/29/1981CA1115258A1 Magnetically actuated stopper valve
12/15/1981US4305567 Valve stem seal
12/15/1981US4305419 Self-cleaning water faucet valve construction
12/08/1981US4304261 Valve
12/08/1981US4304252 Flush mounted sea valve
11/1981
11/24/1981CA1113077A1 Fire tested butterfly valve
11/04/1981EP0006902B1 Rod-controlled shutter tap
10/1981
10/28/1981EP0038711A1 A ball valve incorporating a heat-resistant stem seal
10/27/1981US4296913 Ball valve
10/27/1981CA1111405A1 Spring assembly for floating seat ring
10/20/1981US4295633 Expansible device
10/20/1981US4295493 Drag ball valve including variable pressure reducing means
10/07/1981EP0037322A1 Ball valve
10/06/1981US4293163 Valve for closing the fluid passage of a well bore tubular member with balanced operating arrangement
10/06/1981US4293117 Plug valve actuator
10/06/1981US4293038 Ball valve assembly
10/06/1981US4292989 Fire safe seal
09/1981
09/29/1981US4291859 Plug-type valve
09/29/1981CA1109852A1 Side-split ball valve construction
09/22/1981US4290581 Seat assembly for ball valves
09/22/1981CA1109445A1 Valve
09/15/1981US4288896 Method for manufacturing an improved plug valve
09/09/1981EP0035056A1 Replaceable cartridge valve assembly and sanitary fitting
09/08/1981CA1108589A1 Fire safe seal
09/01/1981US4286625 Four-way plug valve
09/01/1981US4286614 High temperature ball valve
08/1981
08/25/1981US4285365 Rotary valve for pressure fluid distribution
08/18/1981US4284262 Magnetically actuated stopper valve
08/18/1981CA1107264A1 Low and high operating temperatures valve
08/04/1981CA1106344A1 Ball valve with readily removable ball and seats for high temperature environment
07/1981
07/28/1981US4280526 Lockable end plug for valve housings
07/28/1981US4280522 Fire seal for valves
07/28/1981US4280498 Valved drain assembly for urostomy pouch
07/15/1981EP0032038A1 Improved rotary plug valve
07/15/1981EP0032037A1 Valve assembly
07/07/1981US4277046 Irrigation valve
07/07/1981CA1104549A1 Ball valve
07/07/1981CA1104548A1 Valve member with fixed seal shutoff
06/1981
06/30/1981US4275868 Valve with body and stem of plastic material
06/16/1981US4273309 Valve mechanism incorporating universal seat spring
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