CPC Subgroup
F16K 1/36 Valve members (for double-seat valves F16K1/44 )
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) > Details (details of more general applicability F16K25/00 - F16K51/00) > Cutting-off parts, e.g. valve members, seats (F16K1/06, F16K1/12, F16K1/14, F16K1/26 take precedence) > Valve members (for double-seat valves F16K1/44 )
2 direct subcodes
Child Classifications
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