7.1 Scope 范围

These subclauses specify requirements for electrically or electronically operated opening and closing WC flushing valves which are intended to be connected directly to a mains water supply pipe.

It is not applicable to mechanical or electric/electronic opening and closing single/combination taps, automatic shut off valves, urinal flushing valves, and WC boxes (cisterns).

The conditions of use are given in Table 2.

NOTE These products are not permitted in all EU countries.