F16K1/2042 - CPC Classification Index

ClassID:

151955 ⎘

F16K1/2042 - 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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member Special features or arrangements of the sealing

Sub-classes:

F16K1/205 » {the sealing being arranged on the valve member} 44
F16K1/2057 » {the sealing being arranged on the valve seat} 38
F16K1/2078 » {Sealing means for the axis of rotation} 12
F16K1/2085 » {Movable sealing bodies} 7

Recent Application in this class:

20260036077

TURBINE

20240353009

INCREASING WEAR RESISTANCE OF A WASTEGATE VALVE

20230116368

CLAPPER CHECK VALVE WITH A VALVE SEAT SEAL MEMBER

20220325824

Hinge Nut for Meter Coupling Valve

20220221072

Relief valve with testing lockout

20220018446

Clapper check valve with a valve seat seal member

20210054939

Valve with a sealing surface that minimizes wear

20210033197

Isolation valve

20200240538

Butterfly valve

20200008976

Integral inlet port assembly

20180163602

Exhaust heat recovery device having an improved tightness

20180100602

Magnetic floor drain

20170261109

Valve device

20170146133

Valve for fire protection systems and methods of control therefore

20160123482

Flapper exhaust diverter valve

20160032818

Wastegate ball-valve

20150053881

Split valve

20150014566

Fluid circulation valve

20140332096

Shut-off device for pipe

20130174912

ROTATIONALLY-ACTUATED FLAPPER VALVE AND METHOD

20100276015

Groundwater control system with automatic water flow regulator

20100264346

Rotationally-actuated flapper valve and method

20070144483

Valve assembly having a sealing member