Wall unit DB4 - design stainless steel bathroom taps | VALLONE

Wall unit DB4

Concealed Unit

VALLONE® concealed units enable quick and easy installation of wall-mounted fittings. The mounting cage ensures a horizontal as well as standard-compliant installation of the concealed installation unit.

Wall unit DB4
Concealed installation box with shower mixer and 2-way diverter, suitable for COMO 08 and NOYA 08
Material Brass

Delivery time: 3–5 workdays Product not available


product details
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faq about the product
What is the difference between DB4-2 and DB4-3 concealed installation unit?

The concealed unit DB4-2 has two spouts, in contrast to the DB4-3 concealed installation unit as a three-way diverter.

Which tap should be combined with DB4-2 und DB4-3 concealed installation box?

DB4-2 und DB4-3 concealed installation box is combined with the NOYA 08 tap and COMO 08 tap.

Is the concealed unit DB4 suitable for installation in solid masonry or in a drywall system?

The concealed unit DB4 is ideal for use in solid brick walls. For installation in a drywall system or for walls with a thick layer of plaster and/or thick tilework, we recommend using the version with an extended body.


italian design. german precision.

Manufacture quality according to industry standard.

In order to guarantee the highest quality standards and availability, the production of our fittings takes place in state-of-the-art production facilities in Northern Italy. Every single component is checked for technical and aesthetic perfection after completion and before shipment.
resource-saving & sustainable

Water-saving aerator for optimized consumption.

VALLONE promotes the conscious use of resources by using environmentally friendly components. For our washbasin fittings, we use aerators from the market leader NEOPERL, which reduce water consumption by up to 60%.
certified & standard-compliant technology

Safe, durable, DVGW certified.

COMO and NOYA series products use high quality component parts certified according to recommended standards by international testing laboratories. COMO and NOYA concealed installation bodies are DVGW certified.
Freely combinable

The complete range for your dream bathroom.

VALLONE taps offer a versatile combinable product range and create enormous flexibility for the individual interior solution. With their timeless finishes and design language, COMO and NOYA harmonize perfectly with all VALLONE washbasins and furniture series.
360° spare parts service

Safe supply in case of need.

VALLONE stands for customer-centered service whenever it is needed. COMO and NOYA fittings have a spare parts range of over 3,000 items, which allows us to provide direct, personalized and pinpoint support when needed.
easy to clean

Resistant and easy to clean.

Thanks to high-quality materials, the COMO and NOYA faucet series are extremely robust and easy to clean. Care with soft cotton cloths and mild cleaning products ensures that the faucets retain their high-quality finish over the long term.