DIFF Subgroup
E03D 1/30 Valves for high or low level cisterns; Their arrangement (inlet valves, valves in general F16K )
Introduced: September 1968
Title
Titles differ between systems:
IPC: Valves for high or low cisterns; Their arrangement
CPC: Valves for high or low level cisterns; Their arrangement (inlet valves, valves in general F16K )
Full Title
Full titles differ between systems:
IPC:
Water flushing devices with cisterns > Valves for high or low cisterns; Their arrangement
CPC:
Water flushing devices with cisterns > Valves for high or low level cisterns; Their arrangement (inlet valves, valves in general F16K )
Of 7 combined children, 4 exist in both systems.
3 codes are CPC-only extensions.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- E03D 1/32 Arrangement of inlet valves (devices for reducing noise E03D9/14 ) IPC+CPC Available in IPC and CPC
- E03D 1/33 Adaptations or arrangements of floats (actuating-floats in general F16K33/00) IPC+CPC Available in IPC and CPC
- E03D 1/34 Flushing valves for outlets; Arrangement of outlet valves IPC+CPC Available in IPC and CPC