Patents-Review.com
ClassID:

152489 ⎘

F16K31/365 - CPC Classification

Classification description:

Operating means Actuating devices; ; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm

Recent Application in this class:
#1
20260085766
2026-03-26

PILOT-OPERATED RELIEF VALVE ASSEMBLY

 #2
20250288940
2025-09-18

THREE-WAY VALVE AND OXYGEN CONCENTRATOR

 #3
20250129583
2025-04-24

PULL-OUT FAUCET

 #4
20250020223
2025-01-16

DIAPHRAGM VALVE FORMED USING ADDITIVE MANUFACTURE

 #5
20240384807
2024-11-21

OSCILLATING VALVE

 #6
20240361787
2024-10-31

PRESSURE REGULATORS WITH ADJUSTABLE BOOST BODIES

 #7
20240353019
2024-10-24

SERVO VALVE

 #8
20240019042
2024-01-18

VALVE OPENED/CLOSED BY PERMANENT MAGNET

 #9
20230134915
2023-05-04

SYSTEMS AND METHODS OF FLOW CONTROL VALVES WITH MANIFOLDS

 #10
20220282794
2022-09-08

Diaphragm valve formed using additive manufacture

 #11
20220252182
2022-08-11

Remote seals for self-regulating valves

 #12
20220205548
2022-06-30

Oscillating valve

 #13
20220187857
2022-06-16

CONTROL SYSTEM FOR REGULATING WATERWORKS PRESSURE

 #14
20220178460
2022-06-09

Valve arrangement

 #15
20210404572
2021-12-30

Multi-function pressure regulation valve

 #16
20210262575
2021-08-26

Flow control switch valve

 #17
20210156481
2021-05-27

Rotatable valve and actuator

 #18
20210002879
2021-01-07

Siphon activated valve

 #19
20200393857
2020-12-17

Valve device

 #20
20200362983
2020-11-19

Valve arrangement

 #21
20200332916
2020-10-22

METERING DEVICE AND METHOD FOR METERING LIQUID MEDIA

 #22
20200325887
2020-10-15

Valve device

 #23
20200003312
2020-01-02

Flow control switch valve

 #24
20190384332
2019-12-19

Axial gas pressure regulator

 #25
20190271403
2019-09-05

Fluid control valve and fluid control device

 #26
20190271335
2019-09-05

Fluid control valve and fluid control device

 #27
20190226467
2019-07-25

Variable-capacity compressor control valve

 #28
20190162328
2019-05-30

In-line fluid pressure regulator

 #29
20190162317
2019-05-30

Diaphragm assembly for a diaphragm valve, and diaphragm valve

 #30
20190120403
2019-04-25

MECHANICAL PRESS-TYPE SWITCH VALVE CORE

 #31
20190071853
2019-03-07

Flow diverter with antisiphon

 #32
20190011938
2019-01-10

Actuating drive device process valves

 #33
20180209323
2018-07-26

FLOWPATH STRUCTURE

 #34
20180080206
2018-03-22

Vacuum operated valve

 #35
20180066421
2018-03-08

Siphon activated valve

 #36
20180051450
2018-02-22

Flow diverter with antisipohon

 #37
20180023726
2018-01-25

Flow rate adjusting device

 #38
20160202708
2016-07-14

Fluid activated flow control apparatus

 #39
20150204454
2015-07-23

Fluid activated flow control apparatus

 #40
20140190580
2014-07-10

Pressure regulator for watering system

 #41
20140174563
2014-06-26

Internal pilot type pressure regulator

 #42
20140174562
2014-06-26

Control pilot valve apparatus

 #43
20130341541
2013-12-26

Fluid dispenser remote actuation system and method

 #44
20120237845
2012-09-20

Pressure regulating valve, fuel cell system using same, and hydrogen generating facility

 #45
20120160332
2012-06-28

Pilot valve, method of using, and fluid system equipped therewith

 #46
20120012199
2012-01-19

SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTREAM FROM A MAIN VALVE BETWEEN SET POINTS

 #47
20120006418
2012-01-12

System and method for hydraulically managing fluid pressure downstream from a main valve

 #48
20120006417
2012-01-12

System and method for hydraulically managing fluid pressure downstream from a main valve between set points

 #49
20120006413
2012-01-12

System and method for hydraulically managing fluid pressure downstream from a main valve between set points

 #50
20100326917
2010-12-30

Water treatment system

 #51
20100313971
2010-12-16

REGULATOR WITH HIGH FLOW RATE STABILITY

 #52
20100252126
2010-10-07

Pressure regulator for watering system

 #53
20100227241
2010-09-09

Pressure regulating valve, fuel cell system using same, and hydrogen generating facility

 #54
20100224805
2010-09-09

HYDRAULIC ACTUATING DEVICE

 #55
20100071787
2010-03-25

SYSTEM, INCLUDING A VARIABLE ORIFICE ASSEMBLY, FOR HYDRAULICALLY MANAGING PRESSURE IN A FLUID DISTRIBUTION SYSTEM BETWEEN PRESSURE SET POINTS

 #56
20090321667
2009-12-31

SERVO VALVE MODULES AND TORQUE MOTOR ASSEMBLIES

 #57
20090308461
2009-12-17

Pilot valve, method of using, and fluid system equipped therewith

 #58
20090272549
2009-11-05

Dry valve for sprinkler system

 #59
20090242045
2009-10-01

Fluid balancing relief valve with grooved process surface

 #60
20090120508
2009-05-14

Air release valve

 #61
20080251146
2008-10-16

System and method for hydraulically managing fluid pressure downstream from a main valve between set points

 #62
20080251130
2008-10-16

SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTREAM FROM A MAIN VALVE

 #63
20070221273
2007-09-27

Valve for beverage dispenser

 #64
20070199600
2007-08-30

Low-flow valve

 #65
20060254655
2006-11-16

Tap pressure balance valve

 #66
20060249207
2006-11-09

Sensitive fluid balancing relief valve

 #67
20060137746
2006-06-29

Pressure regulation apparatus

 #68
20060016494
2006-01-26

Low-flow valve

 #69
19221296
2025-09-16

Three-way valve and oxygen concentrator

 #70
17357325
2022-06-07

Valve core with a flow-through rod

 #71
16281069
2020-06-02

Electrically-controlled large-capacity proportional valve

 #72
15809450
2020-03-17

Composable PFET fluidic device