ClassID:

152606

F16K43/003 - CPC Classification

Classification description:

Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve being actuated independently of the main valve the auxiliary valve being a rotary valve

Recent Application in this class: