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PCE
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IPC Subgroup
E03D 3/02

Self-closing flushing valves

Introduced: September 1968

Last revised: January 2006

Full Title

Flushing devices operated by pressure of the water supply system > Self-closing flushing valves

Classification Context

Section:
FIXED CONSTRUCTIONS
Class:
WATER SUPPLY; SEWERAGE
Subclass:
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR

3 direct subcodes

Child Classifications

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  • E03D 3/04 with piston valve and pressure chamber for retarding the valve-closing movement
  • E03D 3/06 with diaphragm valve and pressure chamber for retarding the valve-closing movement
  • E03D 3/08 with other retarding devices