Patents-Review.com
ClassID:

152050 ⎘

F16K3/26 - CPC Classification

Classification description:

Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member

Sub-classes:
Recent Application in this class:
#1
20260085758
2026-03-26

VALVE ASSEMBLY USEFUL FOR CRYOGENIC APPLICATIONS

 #2
20260068798
2026-03-12

HYDRAULIC VALVE UNIT AND WORK MACHINE USING THE HYDRAULIC VALVE UNIT

 #3
20250277429
2025-09-04

ISOLATION VALVE

 #4
20250215989
2025-07-03

HEAT RESPONSIVE VALVE FOR FLUIDS

 #5
20250187068
2025-06-12

COOLING VALVE PISTON IN CASTING DIE

 #6
20250041117
2025-02-06

ANTI-VACUUM SURGE MODULE WITH RECTANGULAR VALVE CHAMBER

 #7
20240410472
2024-12-12

FLOW CONTROL VALVE WITH EROSION PROTECTION

 #8
20240376987
2024-11-14

Adjustable Cage Assembly for Flow Control Devices

 #9
20240369078
2024-11-07

PUMP CONTROL SHOCK ABSORBER

 #10
20240344616
2024-10-17

Water control valve

 #11
20240309955
2024-09-19

Regulator with Improved Turndown

 #12
20240191801
2024-06-13

VARIABLE ORIFICE ROTARY VALVE FOR CONTROLLING GAS FLOW

 #13
20240191713
2024-06-13

Slide Valve for a Twin-Screw Compressor

 #14
20240142002
2024-05-02

SPOOL VALVE

 #15
20240077141
2024-03-07

A FLUID CONTROL SYSTEM

 #16
20240009441
2024-01-11

COMPLEX IRRIGATION/SUCTION FLOW PATH IN A MEDICAL DEVICE

 #17
20230392697
2023-12-07

Spool valve

 #18
20230341057
2023-10-26

Flow rate control unit and water supply device with fine bubble generating arrangement incorporating flow rate control unit

 #19
20230323960
2023-10-12

Control valve

 #20
20230265939
2023-08-24

Switching means of working fluid

 #21
20230220927
2023-07-13

Operation valve

 #22
20230183860
2023-06-15

High-temperature quartz insert design for controlling material input

 #23
20230151896
2023-05-18

VALVE ASSEMBLY, IN PARTICULAR FOR MOTORIZED VEHICLES, WITH ROTATABLE VALVE BODY WITH IMPROVED IMPERMEABILITY

 #24
20230120848
2023-04-20

Regulator with improved turndown

 #25
20230065973
2023-03-02

Adjustable cage assembly for flow control devices

 #26
20230055194
2023-02-23

Oil valve

 #27
20230036187
2023-02-02

Flow control valve with erosion protection

 #28
20220275870
2022-09-01

Impact resistant external sleeve choke

 #29
20220260163
2022-08-18

Valve device

 #30
20220258082
2022-08-18

Torsional No Filter No Run System and Method

 #31
20220186841
2022-06-16

Zero dead leg valve

 #32
20220154831
2022-05-19

Replaceable body saver

 #33
20220147067
2022-05-12

Cartridge flow rate adjusting assembly and hydraulic flow rate control valve with a dual adjusting scale

 #34
20220136580
2022-05-05

Shock absorber

 #35
20220105336
2022-04-07

Complex irrigation/suction flow path in a medical device

 #36
20220042510
2022-02-10

Screw compressor slide valve and screw compressor with gas pulsation attenuation function

 #37
20210364094
2021-11-25

Flow control valve

 #38
20210341235
2021-11-04

Valve device having outer circumferential surface having communication hole and groove

 #39
20210341063
2021-11-04

CHANNEL SELECTING VALVE

 #40
20210332908
2021-10-28

Low profile solenoid valve

 #41
20210332906
2021-10-28

Actuator and compact EGR valve

 #42
20210332896
2021-10-28

WATER VALVE

 #43
20210180703
2021-06-17

Control valve

 #44
20210131571
2021-05-06

Flexible bag in a box with handi-tap cap assembly

 #45
20210123534
2021-04-29

Compressor valves for aircraft

 #46
20210123463
2021-04-29

Valve assemblies to supply fluid pressure to components in multiple transmission operating modes

 #47
20210095787
2021-04-01

Flow control device

 #48
20210069644
2021-03-11

Variable drain flow restrictor

 #49
20210041031
2021-02-11

Decoking control valve using dynamic rod seal

 #50
20210033082
2021-02-04

Capacity control valve

 #51
20200408309
2020-12-31

Replaceable body saver

 #52
20200406171
2020-12-31

DIFFERENTIAL PRESSURE VALVE & FILTER SYSTEM INCORPORATING SAME

 #53
20200332911
2020-10-22

Proportional hydraulic valve

 #54
20200332907
2020-10-22

Fluid pressure control device

 #55
20200318753
2020-10-08

Electromagnetic actuator

 #56
20200300381
2020-09-24

Universal fatigue valve system

 #57
20200299932
2020-09-24

Regeneration valve for a hydraulic circuit

 #58
20200291942
2020-09-17

Slide valve for a twin-screw compressor

 #59
20200277898
2020-09-03

Valve arrangement for a fuel system

 #60
20200256241
2020-08-13

Cooling-water control valve device

 #61
20200232566
2020-07-23

Pressure relief valve apparatus, system and method

 #62
20200208745
2020-07-02

Spool valve

 #63
20200158246
2020-05-21

Pressure Regulating Valve for Cupping Negative Pressure Apparatus

 #64
20200124187
2020-04-23

Two-way valve for flow rate control and temperature control device using the same

 #65
20200072363
2020-03-05

Gate valve with full-bore protective sleeve

 #66
20200048068
2020-02-13

Dispensing meter for fluid dispensing

 #67
20200011431
2020-01-09

Rotary axial globe valve

 #68
20190383404
2019-12-19

Perforated plug for a control valve

 #69
20190375621
2019-12-12

Filling valve and filling machine for filling receptacles

 #70
20190353060
2019-11-21

Variable valve timing control device

 #71
20190346049
2019-11-14

Control valve

 #72
20190346048
2019-11-14

REPLACEABLE BODY SAVER

 #73
20190285185
2019-09-19

Clamping Arrangement for Valves in Reciprocating Compressor Cylinders

 #74
20190284902
2019-09-19

Downhole valve assembly having an integrated j-slot

 #75
20190282960
2019-09-19

Variable drain flow restrictor

 #76
20190278309
2019-09-12

Pressure relief valve apparatus, system and method

 #77
20190219176
2019-07-18

Control valve having hollow piston for controlling flow of fluid

 #78
20190195423
2019-06-27

Lubricant injector

 #79
20190195384
2019-06-27

Fluid valve and opening motion promoting device

 #80
20190165390
2019-05-30

Flow rate adjustment structure and flow rate adjustment method

 #81
20190162320
2019-05-30

FLOW CONTROL VALVE

 #82
20190162314
2019-05-30

Valve device

 #83
20190128441
2019-05-02

Pressure-Balanced Fluidic Actuation Mechanism for a Valve

 #84
20190091611
2019-03-28

FILTER ASSEMBLY FOR SOLENOID-ACTUATED VALVE

 #85
20190063622
2019-02-28

Variable orifice flow control device

 #86
20190049024
2019-02-14

Rotatable value spool for a manifold

 #87
20190046905
2019-02-14

Torsional no filter no run system and method

 #88
20190024811
2019-01-24

Pilot type switching valve

 #89
20180304877
2018-10-25

A HYDRAULIC BRAKE ACTUATOR

 #90
20180292023
2018-10-11

Plunger gear shaft assembly for torque reducer for high-pressure gate valves

 #91
20180274444
2018-09-27

Valve assembly with oil shut-off valve

 #92
20180266572
2018-09-20

Rotary valve and fluid pressure actuator unit including rotary valve

 #93
20180266571
2018-09-20

SPOOL VALVE DEVICE

 #94
20180245711
2018-08-30

Torque reducer for high-pressure gate valves

 #95
20180229021
2018-08-16

Complex irrigation/suction flow path in a medical device

 #96
20180222654
2018-08-09

Fitment for package and package for preparing a beverage from liquid supplied to the package by a device

 #97
20180209344
2018-07-26

Fuel metering device protected against icing

 #98
20180187787
2018-07-05

ROD-SHAPED MEMBER AND VALVE DEVICE

 #99
20180156341
2018-06-07

Decoking control valve using dynamic rod seal

 #100
20180148910
2018-05-31

Fire hydrant valve and method for controlling a water flow in a fire hydrant conduit

 #101
20180119826
2018-05-03

THERMAL MANAGEMENT MODULE AND ROTARY VALVE THEREOF

 #102
20180112792
2018-04-26

Electromagnetic pressure control valve

 #103
20180094732
2018-04-05

Valves for controlling fluid passage

 #104
20180080569
2018-03-22

CONFIGURABLE MODULAR SLEEVE VALVE

 #105
20180073643
2018-03-15

IMPROVED SHEAR SEAL ASSEMBLY

 #106
20180031141
2018-02-01

Switch valve unit, fluid switch and kit of fluid switches

 #107
20170347860
2017-12-07

SUCTION VALVE

 #108
20170335551
2017-11-23

Tub spout assembly

 #109
20170258682
2017-09-14

Needle valve and connectors for use in liquid transfer apparatuses

 #110
20170233152
2017-08-17

Safety nozzle and safety valve

 #111
20170198832
2017-07-13

Anti-rotation assemblies for use with fluid valves

 #112
20170191582
2017-07-06

Actuator for a water spray structure

 #113
20170191570
2017-07-06

Gate valve with full-bore protective sleeve

 #114
20170167224
2017-06-15

EAP actuated valve

 #115
20170114910
2017-04-27

Rotary exhaust valve system

 #116
20170051644
2017-02-23

Fluid control valve

 #117
20170028352
2017-02-02

Variable drain flow restrictor

 #118
20170023136
2017-01-26

Constant Volume Valve

 #119
20170009906
2017-01-12

REGULATING VALVE

 #120
20170009897
2017-01-12

Configurable modular sleeve valve

 #121
20160377186
2016-12-29

COMPRESSIBLE VALVE AND ACTUATOR FOR A PRESSURIZED CONTAINER

 #122
20160334022
2016-11-17

Control valve for a camshaft adjuster

 #123
20160319807
2016-11-03

SELF-BLEEDING, SELF-PRIMING, REVERSIBLE CIRCUIT

 #124
20160281861
2016-09-29

Transmission hydraulic control system

 #125
20160186868
2016-06-30

Valve device

 #126
20160116073
2016-04-28

Piston valve

 #127
20160103455
2016-04-14

Hydraulic valve having pressure compensated flow control

 #128
20160097188
2016-04-07

Configurable modular sleeve valve

 #129
20160028175
2016-01-28

Spacecraft docking connector

 #130
20150367432
2015-12-24

Liquid dispensing system

 #131
20150285402
2015-10-08

Flow path velocity modifier for a control valve

 #132
20150226089
2015-08-13

Grid valve assembly

 #133
20150198258
2015-07-16

Control valve

 #134
20150153081
2015-06-04

Control element and check valve assembly

 #135
20150027715
2015-01-29

Flow control device and method

 #136
20140361206
2014-12-11

Mono bearing one piece core solenoid

 #137
20140239209
2014-08-28

Magnetically actuated flow-rate selector

 #138
20140216584
2014-08-07

FLUID FLOW CONTROL VALVE

 #139
20140202409
2014-07-24

Solenoid valve and valve opening-closing timing control device

 #140
20140166919
2014-06-19

Valve

 #141
20140066861
2014-03-06

Active valve for drug delivery

 #142
20130292598
2013-11-07

Valve and method of supporting a seal of a valve

 #143
20130277595
2013-10-24

Regulating valve

 #144
20130276921
2013-10-24

Valve manifold

 #145
20130248741
2013-09-26

Piston valve with built in filtration

 #146
20130193356
2013-08-01

Anti-rotation assemblies for use with fluid valves

 #147
20130146794
2013-06-13

Magnetic valve and fluid supply system using the same

 #148
20130112762
2013-05-09

Mixing adjusting thermostatic water valve with pressure balancing device

 #149
20130090668
2013-04-11

Hydraulic device including a spool valve and method of use thereof

 #150
20130048889
2013-02-28

Control valve

 #151
20130037131
2013-02-14

Control valve

 #152
20130001452
2013-01-03

Vacuum Valve Device and Vacuum Die-Casting Device Using the Same

 #153
20120319021
2012-12-20

VALVE MECHANISM

 #154
20120118418
2012-05-17

Sequential stepped directional control valve

 #155
20120112113
2012-05-10

Piston Valve Having Piston With Grooves For Particulate Capture

 #156
20120111429
2012-05-10

Mixer group for bathroom or kitchen

 #157
20120018659
2012-01-26

Piston valve with built in filtration

 #158
20120011858
2012-01-19

DISPLACER VALVE FOR CRYOGENIC REFRIGERATOR

 #159
20110232765
2011-09-29

VALVING DEVICE AND METHOD

 #160
20110192471
2011-08-11

Variable flow rate valve system

 #161
20110068284
2011-03-24

Control valve

 #162
20110048423
2011-03-03

Valve system for use with a flexible gas supply tube extending to a patient

 #163
20110017306
2011-01-27

Fluid flow control valve

 #164
20110011597
2011-01-20

Tubular valve system and method

 #165
20100236651
2010-09-23

Valve damping system

 #166
20100126598
2010-05-27

Radiator bypass valve

 #167
20100069517
2010-03-18

Method of forming a polyurethane foam

 #168
20100051849
2010-03-04

Cage valve with erosion control

 #169
20100012872
2010-01-21

Valve apparatus

 #170
20100012204
2010-01-21

Valve manifold

 #171
20090294709
2009-12-03

Two step valve actuator

 #172
20090293971
2009-12-03

Valve having integrated pressure assist mechanism

 #173
20090090879
2009-04-09

VALVE APPARATUS

 #174
20090057588
2009-03-05

Sequential stepped directional control valve

 #175
20080264498
2008-10-30

Valve with sensor

 #176
20080245881
2008-10-09

Valve

 #177
20080196774
2008-08-21

Constant flow rate valve

 #178
20080087332
2008-04-17

Active intake pressure control of downhole pump assemblies

 #179
20070243080
2007-10-18

Flow-control valve device for a pump

 #180
20070176135
2007-08-02

DUAL BUSHING ROD SEAL

 #181
20060213564
2006-09-28

Valve for withdrawal of a substance from a container

 #182
20060180783
2006-08-17

Harsh environment coil-actuator for a cartridge type valve

 #183
20050211943
2005-09-29

Outfall valve structure conforming to ergonomics

 #184
18431517
2024-07-16

Choke combination device for gas production

 #185
17141898
2022-06-07

Apparatus for reducing noise and cavitation in valves

 #186
15831780
2019-05-14

Compression-loaded plastic rotors

 #187
14615415
2018-03-20

Low-torque choke valve for well automation

 #188
14600281
2016-06-21

Filter assembly for an appliance