Patents-Review.com
ClassID:

152000 ⎘

F16K1/443 - CPC Classification

Classification description:

Lift valves or globe valves , i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Details; Cutting-off parts, e.g. valve members, seats; Details of seats or valve members of double-seat valves the seats being in series

Sub-classes:
Recent Application in this class:
#1
20260117886
2026-04-30

TANDEM GAS VALVE

 #2
20260104188
2026-04-16

Electronic Expansion Valve

 #3
20250369319
2025-12-04

UNLOADING VALVE AND A GAS LIFT SYSTEM AND A METHOD OF INSTALLING SUCH A GAS LIFT SYSTEM

 #4
20250251054
2025-08-07

FLUID CONTROL VALVE WITH REPLACEABLE TRIM CARTRIDGE

 #5
20250060040
2025-02-20

ACTUATOR ARRANGEMENT AND A METHOD FOR MOVING A VALVE MEMBER INTO A CLEANING POSITION

 #6
20250003502
2025-01-02

IMPROVED DOUBLE SAFETY VALVE

 #7
20240344631
2024-10-17

Measurement method for steam valve and measurement device for steam valve

 #8
20240337329
2024-10-10

Double Seat Valve

 #9
20240318730
2024-09-26

Valve assembly

 #10
20230003304
2023-01-05

Combination valve consisting of quick-acting valve and control valve for a steam circuit and SIL 3 certified safety circuit

 #11
20220397200
2022-12-15

Valve assembly

 #12
20220390019
2022-12-08

Translating cavity valve

 #13
20220356950
2022-11-10

ROTATING SEAT ASSEMBLY

 #14
20220221063
2022-07-14

Diaphragm poppet valve

 #15
20220196155
2022-06-23

FUEL TANK ISOLATION VALVE FOR VEHICLE

 #16
20220018450
2022-01-20

Valve arrangement and switching valve for regulating a mass flow

 #17
20210404563
2021-12-30

Diaphragm valve with plastic diaphragm

 #18
20210356047
2021-11-18

Solenoid valve

 #19
20210341062
2021-11-04

Valve

 #20
20210217548
2021-07-15

Valve for fluids, preferably for gases

 #21
20210140559
2021-05-13

Valve for fluids, preferably for gases

 #22
20210080122
2021-03-18

Coaxial gas valve assemblies including electronically controlled solenoids

 #23
20210054940
2021-02-25

Fixed cone valve with dual seating system

 #24
20210033212
2021-02-04

PROPORTIONAL VALVE FOR CONTROLLING A GASEOUS MEDIUM

 #25
20210033209
2021-02-04

Quantitative tank bottom sludge valve

 #26
20200378527
2020-12-03

Valve

 #27
20200378381
2020-12-03

Quick pull valve and seat assembly

 #28
20200362990
2020-11-19

Valve trim apparatus having multiple fluid flow control members

 #29
20200362988
2020-11-19

Valve monitoring system for a coaxial dual-safety valve

 #30
20200355041
2020-11-12

Translating cavity valve

 #31
20200318744
2020-10-08

Valve and reservoir(s) for pressurized fluid

 #32
20200300371
2020-09-24

Valve and reservoir(s) for pressurized fluid

 #33
20200292134
2020-09-17

Valve and device for storing and dispensing pressurized fluid

 #34
20200278032
2020-09-03

Dual Seat Valve

 #35
20200240545
2020-07-30

Valve and reservoir(s) for pressurized fluid

 #36
20200240544
2020-07-30

Valve and reservoir(s) for pressurized fluid

 #37
20200240543
2020-07-30

Valve and reservoir(s) for pressurized fluid

 #38
20200240524
2020-07-30

Valve and device for storing and dispensing pressurized fluid

 #39
20200240407
2020-07-30

Quick pull valve and seat assembly

 #40
20200240368
2020-07-30

Stepper driven valve for controlling fluid communication between a fuel tank and a canister

 #41
20200232353
2020-07-23

Engine and gas exchange valve with under-head fillet contoured for chordal stress mitigation

 #42
20200208541
2020-07-02

Steam valve, power generation system, and inspection method for steam valve

 #43
20200208534
2020-07-02

Steam valve, and power generation system

 #44
20200096116
2020-03-26

Rotating seat assembly

 #45
20200041013
2020-02-06

Three-way hydraulic valve with a floating bushing

 #46
20200025111
2020-01-23

Metering valve assembly and method of assembly thereof

 #47
20190292934
2019-09-26

Steam valve

 #48
20190234296
2019-08-01

Two-stage valve assembly for turbocharger

 #49
20190211791
2019-07-11

Fuel injection device

 #50
20190178388
2019-06-13

Steam valve, valve and steam turbine facility

 #51
20190162326
2019-05-30

Modulatable safety valve

 #52
20190162143
2019-05-30

On-off valve for a fuel injection system, and high-pressure fuel pump

 #53
20190153888
2019-05-23

Valve device and steam turbine

 #54
20190120389
2019-04-25

Fluid End Valve With Dual Inserts

 #55
20190085999
2019-03-21

Solenoid valve for hydraulic control device

 #56
20190072188
2019-03-07

Valve series having different flow capacities and uniform valve actuators

 #57
20190056033
2019-02-21

Valves including multiple seats and related assemblies and methods

 #58
20190040970
2019-02-07

COMPOSITE VALVE AND SOLENOID VALVE USING THE SAME

 #59
20190032805
2019-01-31

Valve device

 #60
20190032791
2019-01-31

Dual seat valve

 #61
20190032790
2019-01-31

Double seat valve for aseptic lines for product

 #62
20190018435
2019-01-17

Electric valve device, particularly for household electrical appliances

 #63
20180340627
2018-11-29

Steam valve and steam turbine system

 #64
20180334919
2018-11-22

Valve module, and steam turbine and power generation system including the same

 #65
20180306346
2018-10-25

Pressure compensated switching solenoid valve

 #66
20180306339
2018-10-25

Antiknock valve with both sides resisting shock wave and valve body thereof

 #67
20180298888
2018-10-18

Hydraulic machine and reversible metering pump equipped with such a machine

 #68
20180266568
2018-09-20

Valve with integral balancing passage

 #69
20180258864
2018-09-13

Drop-tight spool and sleeve for metering valve

 #70
20180252320
2018-09-06

Steam valve and steam turbine system

 #71
20180252319
2018-09-06

Safety valve

 #72
20180238767
2018-08-23

Arrangement and method for testing the tightness of a container

 #73
20180216486
2018-08-02

Hydraulic driving device for steam valve, combined steam valve, and steam turbine

 #74
20180112780
2018-04-26

Valves including multiple seats and related assemblies and methods

 #75
20180045121
2018-02-15

Metering valve assembly and method of assembly thereof

 #76
20180038498
2018-02-08

Stacked disk check valve

 #77
20180038497
2018-02-08

Stacked disk check valve

 #78
20180010696
2018-01-11

Cascaded controllable fluid control valve and valve trim for a fluid control valve

 #79
20170281330
2017-10-05

Dual membrane airway valve

 #80
20170175930
2017-06-22

Noise reducing filler valve

 #81
20170146134
2017-05-25

Shut-Off Valve For Liquefied Natural Gas

 #82
20170115041
2017-04-27

Valve mechanism for an air conditioning system

 #83
20170102166
2017-04-13

System and method to reduce standby energy loss in a gas burning appliance and components for use therewith

 #84
20170037975
2017-02-09

Deluge valve with valve seat drain

 #85
20170023166
2017-01-26

Double block and bleed system for an orifice fitting

 #86
20160356397
2016-12-08

Pressure balancing globe valve

 #87
20160356385
2016-12-08

Non-rising stem globe valve

 #88
20160327184
2016-11-10

Valve trim apparatus having multiple fluid flow control members

 #89
20160169030
2016-06-16

Valve for a turbomachine

 #90
20160145982
2016-05-26

Gas lift valve assemblies having fluid flow barrier and methods of assembling same

 #91
20160139606
2016-05-19

Flow-control valve

 #92
20160123475
2016-05-05

Dual seat valve

 #93
20160053909
2016-02-25

Linear digital proportional piezoelectric valve

 #94
20160031314
2016-02-04

Draining system for fuel tank

 #95
20160018021
2016-01-21

Microfluidic valve having improved tolerance to particles

 #96
20150285389
2015-10-08

Cryogenic check valve

 #97
20150139840
2015-05-21

VALVE DEVICE FOR A HYDRAULIC CIRCUIT, AND OIL PUMP CONTROL ASSEMBLY

 #98
20150101688
2015-04-16

Flow Restrictor with Ball and Throttle

 #99
20150075567
2015-03-19

Method for cleaning the seat of a double seat valve and double seat valve for performing the method

 #100
20140360484
2014-12-11

Valves, Pressure Sensing Devices, and Controllers for Heating Appliances

 #101
20140326341
2014-11-06

Aseptic double seat valve

 #102
20140251463
2014-09-11

Pilot valve with mechanical valve actuator

 #103
20140053928
2014-02-27

Double Seat Valve With Secure Closing Function

 #104
20130312730
2013-11-28

Valves, pressure sensing devices, and controllers for heating appliances

 #105
20130192690
2013-08-01

Double seat valve for separating media

 #106
20130146795
2013-06-13

Freeze robust anode valve and passage design

 #107
20130015387
2013-01-17

Valve system with circumferentially oriented flow

 #108
20120255639
2012-10-11

SOLENOID VALVE

 #109
20120222759
2012-09-06

NON-RETURN VALVE HAVING TWO CLOSING BODIES

 #110
20120137688
2012-06-07

VALVE DEVICE AND A STEAM TURBINE SYSTEM INCORPORATING SAID VALVE DEVICE

 #111
20120085445
2012-04-12

Shutoff valve integrated into a pressure regulator

 #112
20120056114
2012-03-08

Space-saving quick acting control valve for a steam turbine

 #113
20120055400
2012-03-08

Gate valve and substrate processing apparatus equipped with the same

 #114
20120037832
2012-02-16

Multi-piece valve disk

 #115
20120006426
2012-01-12

High Range Flow Valve

 #116
20110234075
2011-09-29

WATER VALVE AND HOUSEHOLD REFRIGERATION UNIT

 #117
20110233444
2011-09-29

Valve

 #118
20110168931
2011-07-14

Solenoid valves capable of controlling valve-opening area

 #119
20110168284
2011-07-14

System and method to reduce standby energy loss in a gas burning appliance and components for use therewith

 #120
20110140029
2011-06-16

Fluid valves having an integral safety shut-off

 #121
20110079294
2011-04-07

Tank valve system

 #122
20110042603
2011-02-24

Flow-control valve for heating/cooling system

 #123
20100117020
2010-05-13

Fluid valves having an integral safety shut-off

 #124
20100038573
2010-02-18

Gas injection valve with two positions of closure

 #125
20090189101
2009-07-30

Shut-off valve

 #126
20090065077
2009-03-12

Double seat valve for separating media

 #127
20080315038
2008-12-25

Fuel tank valve

 #128
20080265199
2008-10-30

ZERO LEAKAGE BALANCE VALVE SYSTEM

 #129
20080257423
2008-10-23

Secondary seat for gas regulator

 #130
20080163944
2008-07-10

Valve assembly and related arrangements

 #131
20080149870
2008-06-26

Electronically Controllable Distributing Valve

 #132
20070261746
2007-11-15

Valve device

 #133
20070144591
2007-06-28

Pressure regulator

 #134
20070131286
2007-06-14

Gas valve with overtravel

 #135
20070044855
2007-03-01

Counterpole self-sealing poppet valve

 #136
20060278286
2006-12-14

High-flow dual poppet valve having equalized closing forces

 #137
20060225785
2006-10-12

Sealing structure of float valve

 #138
20060219303
2006-10-05

Pressure regulator

 #139
20050166979
2005-08-04

Solenoid valve

 #140
20050023500
2005-02-03

Tap for discharging limited gas volumes from a gas cylinder, especially for inflating balloons

 #141
17751951
2023-07-25

Plunger actuated valve