Patents-Review.com
ClassID:

152135 ⎘

F16K5/204 - CPC Classification

Classification description:

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 Plug valves;; Details; Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing

Recent Application in this class:
#1
20240392884
2024-11-28

Valve Device with Floating Valve Core

 #2
20240360907
2024-10-31

BALL VALVE ASSEMBLY

 #3
20230417331
2023-12-28

THREE-WAY VALVE FOR FLOW RATE CONTROL AND TEMPERATURE CONTROL DEVICE

 #4
20220205381
2022-06-30

Multiport valve

 #5
20220163122
2022-05-26

Ball valve with pistoning seating surfaces

 #6
20220146000
2022-05-12

Frictionless rotary valve

 #7
20220065360
2022-03-03

Ball valve

 #8
20210222779
2021-07-22

Contoured integrated seat for ball valve

 #9
20210215259
2021-07-15

Ball valve and valve operating method

 #10
20210116038
2021-04-22

Low torque residential water shutoff valve

 #11
20210095770
2021-04-01

Ball valve with forced-sealing operation

 #12
20200370662
2020-11-26

EZE-Top ball valve

 #13
20200355276
2020-11-12

Bidirectional cryogenic firesafe floating ball valve

 #14
20200300374
2020-09-24

BALL MECHANISM-INCREASED / ENHANCED INITIAL ROTATION-OPENING OF BALL

 #15
20200284357
2020-09-10

Eccentric rotary valve

 #16
20200240528
2020-07-30

Four valve disc frictionless ball valve

 #17
20200080648
2020-03-12

Deformed spherical eccentric valve

 #18
20200041010
2020-02-06

Cage reset planetary roller screw device

 #19
20190338857
2019-11-07

Valve seat driven forced seal ball valve

 #20
20190234519
2019-08-01

Valve housing modular system and globe valve

 #21
20190085755
2019-03-21

Rotary type valve device

 #22
20190085754
2019-03-21

Rotary type valve device

 #23
20180195626
2018-07-12

Flat bottom valve

 #24
20180135763
2018-05-17

Mechanical energized sealing ball valve with a single item

 #25
20170343120
2017-11-30

Mechanical energized sealing ball valve

 #26
20170146141
2017-05-25

Ball valves with translating seating assemblies

 #27
20170138487
2017-05-18

Ball valve

 #28
20160334023
2016-11-17

Valve

 #29
20160186870
2016-06-30

Double piston effect lip seal seating assemblies

 #30
20150377366
2015-12-31

Ball Valve and Method of Operating the Same

 #31
20150377364
2015-12-31

Floating ball valve seal

 #32
20150240954
2015-08-27

Valve with adaptive facial sealing ring

 #33
20150233478
2015-08-20

Valve With Stop Mechanism

 #34
20150151389
2015-06-04

Method of manufacturing a ball member usable in ball valves and other flow control devices

 #35
20150137018
2015-05-21

Quarter turn ball valve with lift-off seats

 #36
20150102251
2015-04-16

Floating ball valve seal

 #37
20150090917
2015-04-02

Valve with stop mechanism

 #38
20150083254
2015-03-26

Ball valve

 #39
20150053881
2015-02-26

Split valve

 #40
20140319394
2014-10-30

Spherical obturator for ball valve and ball valve

 #41
20140252254
2014-09-11

Valve core assembly and valve adopting the valve core assembly

 #42
20140054483
2014-02-27

Ball valve

 #43
20130341545
2013-12-26

Valve and valve cartridge assembly thereof

 #44
20130313457
2013-11-28

Valve with adaptive facial sealing ring

 #45
20130220445
2013-08-29

Plug valve with a spring biased plug

 #46
20130068981
2013-03-21

Mechanism for moving circular plate-shaped member

 #47
20130056668
2013-03-07

Offset type ball valve

 #48
20120217426
2012-08-30

VALVE APPARATUS HAVING A DOUBLE-OFFSET SHAFT CONNECTION

 #49
20120145938
2012-06-14

Ball valve

 #50
20120138834
2012-06-07

Obturator valve for a coupling device for pipes

 #51
20110309280
2011-12-22

SELF CLEANING BALL VALVE

 #52
20110260089
2011-10-27

Ball valve seats and ball valves designed with equilateral triangle section methods

 #53
20110198527
2011-08-18

Axially energisable ball valve

 #54
20100276620
2010-11-04

Double piston trunnion mounted ball valves and methods of use

 #55
20100163769
2010-07-01

Flow control valve for fluidized material

 #56
20090065726
2009-03-12

High temperature ball valve seal

 #57
20090045368
2009-02-19

Axially Energisable Ball Valve

 #58
20080093575
2008-04-24

Rotatable wedge valve mechanism and method for manufacture

 #59
20070007483
2007-01-11

Double-stop floating ball valve

 #60
20050211942
2005-09-29

Fluid flow control valve with high temperature bi-directional shutoff

 #61
18346696
2024-05-14

Ball valve with integral seal retraction

 #62
17823867
2023-08-22

Ball valve with integral seal retraction

 #63
17026876
2022-10-04

Ball valve with integral seal retraction