CPC Subgroup
F16K 1/24 with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
Full Title
Lift 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 ( ; diaphragm valves F16K7/00) > with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
1 direct subcode
Child Classifications
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- F16K 1/26 Shape or arrangement of the sealing