F16K21/02 - CPC Classification Index

ClassID:

152338 ⎘

F16K21/02 - CPC Classification

Classification description:

Fluid-delivery valves, e.g. self-closing valves providing a continuous small flow

Recent Application in this class:

20240192709

2024-06-13

FLUID FLOW THROTTLE VALVE

20230287985

2023-09-14

A LOW PRESSURE FLUID FLOW CONTROL VALVE

20210003223

2021-01-07

Fluid actuation system

20200288653

2020-09-17

Drip emitter having membrane with a non-planar portion protruding into regulating chamber recess

20190211934

2019-07-11

Valve trim apparatus for use with control valves

20190168607

2019-06-06

Ventilation flow rate regulator for a pressurised tank of a vehicle

20190063629

2019-02-28

Venting passage for a servovalve

20180077856

2018-03-22

Air seeder with infinitely adjustable control valves

20160123240

2016-05-05

Spring biased exhaust valve assembly

#10

20160025238

2016-01-28

Two-stage switch valve

#11

20150323081

2015-11-12

Shut-off valve

#12

20150272605

2015-10-01

Sterilizable pump unit

#13

20140103239

2014-04-17

CONSTANT BLEED VALVE

#14

20120255536

2012-10-11

Heating system

#15

20110088784

2011-04-21

Multi-function pull-out wand

#16

20090166575

2009-07-02

Control valve with profiled packing element

#17

20090140191

2009-06-04

Device for actuating a process valve for use in foodstuffs technology

#18

20090095350

2009-04-16

ACTUATOR FOR AN AIR INTAKE VALVE

#19

20070181837

2007-08-09

Self-flushing needle valve

#20

20060289068

2006-12-28

Check valve

#21

15869108

2019-03-19

Labor-saving push-button water valve