CPC Subgroup
F04C 28/24 characterised by using valves controlling pressure or flow rate, e.g. discharge valves (F04C28/10 takes precedence)
Full Title
Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids > characterised by using valves controlling pressure or flow rate, e.g. discharge valves (F04C28/10 takes precedence)
1 direct subcode
Child Classifications
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- F04C 28/26 using bypass channels