F16K5/0663 - CPC Classification Index

ClassID:

152104 ⎘

F16K5/0663 - 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; with plugs having spherical surfaces; Packings therefor Packings

Sub-classes:

F16K5/0668 » {Single packings} 48
F16K5/0673 » {Composite packings} 49
F16K5/0684 » {on the plug} 22
F16K5/0689 » {between housing and plug} 203
F16K5/0694 » {Spindle sealings} 76

Recent Application in this class:

20260104096

2026-04-16

VALVE AND SUBSTRATE PROCESSING APPARATUS

20250189058

2025-06-12

CONTROL VALVES WITH ADJUSTABLE VALVE PACKING

20240410474

2024-12-12

BALL VALVE, IN PARTICULAR FOR EXPLOSION ISOLATION IN PROCESS PIPELINES

20240344617

2024-10-17

DRAIN VALVE SEALING ARRANGEMENT

20240301959

2024-09-12

SHUT-OFF VALVE COMPONENT

20230383851

2023-11-30

Ball valve

20230304591

2023-09-28

IN-LINE MEDIUM PRESSURE VALVE

20220003327

2022-01-06

Multiport valve

20210301930

2021-09-30

Valve device

#10

20210190233

2021-06-24

INTERNALLY HEATED VALVES

#11

20210190216

2021-06-24

Sealing assembly for ball valves and ball valve comprising such a sealing assembly

#12

20210116042

2021-04-22

Multiport valve

#13

20210010614

2021-01-14

Packing module and stuffing box assembly

#14

20200182360

2020-06-11

Valve seats, valve assemblies, and related methods

#15

20190368633

2019-12-05

INTERNALLY HEATED VALVES

#16

20190186641

2019-06-20

Valve device

#17

20180340618

2018-11-29

Valve device

#18

20180283561

2018-10-04

Twin seal rotary valves and hybrid high integrity pressure protection systems

#19

20180066758

2018-03-08

Refrigerant control valve apparatus

#20

20180045323

2018-02-15

BALL VALVE SYSTEM AND METHOD

#21

20180023711

2018-01-25

Top entry soft seats floating ball valve

#22

20170370180

2017-12-28

Ball valve

#23

20170321812

2017-11-09

Coolant control valve unit having sealing structure

#24

20170254422

2017-09-07

Ceramic lined valve

#25

20170130847

2017-05-11

Structure and method for fastening ball seat for ball valve, trunnion ball valve, and hydrogen station using the ball valve

#26

20170009894

2017-01-12

Valve device

#27

20160369901

2016-12-22

Ball valve tertiary seal assembly and method

#28

20160363237

2016-12-15

Fluid valve and a single shaft-sealing module thereof

#29

20160327167

2016-11-10

Combination sealing arrangement for rotary ball valve

#30

20160281877

2016-09-29

BRACKET USED FOR BALL VALVE AND TRUNNION BALL VALVE

#31

20160281863

2016-09-29

Captivated seal assembly

#32

20160238151

2016-08-18

Gas cylinder valve

#33

20160208934

2016-07-21

GAS CYLINDER VALVE

#34

20160153574

2016-06-02

BALL VALVE WITH AN IMPROVED SEAT RING

#35

20160146355

2016-05-26

High pressure ball valve and packing

#36

20160025231

2016-01-28

Trunnion ball valve for high pressure, and hydrogen station

#37

20150369389

2015-12-24

FLUID VALVE AND SHAFT SEALING STRUCTURE THEREOF

#38

20150369388

2015-12-24

FLUID VALVE AND MODULAR SHAFT SEALING STRUCTURE THEREOF

#39

20150369377

2015-12-24

GLAND AND PACKING ASSEMBLY FOR BALL VALVE AND ASSOCIATED PROCESS OF ASSEMBLY

#40

20150240954

2015-08-27

Valve with adaptive facial sealing ring

#41

20140291566

2014-10-02

Valve device

#42

20140239212

2014-08-28

Seal arrangement for valve

#43

20140203203

2014-07-24

SEALING SYSTEM FOR INDUSTRIAL VALVES, PARTICULARLY FOR BALL VALVES, AND VALVE COMPRISING SAID SYSTEM

#44

20140190575

2014-07-10

Valve including a device for immobilizing a journal, energy conversion installation/fluid distribution network including such a valve and method of demounting such a valve

#45