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PCE
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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 1/302 CPC only CPC only
  • E03D 1/308 CPC only CPC only
  • 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 1/36 Associated working of inlet and outlet valves IPC+CPC Available in IPC and CPC