OLI ONE is an inlet valve that was born to relieve every plumber challenge.

This inlet valve is prepared to be compatible with all in-wall cistern, exposed or ceramic cisterns, including another brands and producers.

The adaptors set with a plastic connection makes OLI ONE compatible with all in-wall cisterns.

The plastic shank accessory makes this inlet valve also compatible with exterior cisterns and ceramic cisterns.

The refill of water is delayed: delayed opening system, it only opens the water after the flush valve closes. This system allows a water saving of up to 0.5L on average with each full flush.

This silent inlet valve - class I has an Anti-backflow function.