- EnglishNon-return valves
- PortuguêsVálvulas anti-retorno
- EspañolVálvulas antirretorno
- FrançaisClapets de non-retour
In the other 20 official languages
Who buys under it
- COMMUNAUTE D'AGGLOMERATION LA ROCHELLE1
France publishes its essential procurement data, the DECP, with the number of offers received on every marché, a field its own schema makes mandatory. January to July 2026, Two things to read alongside the figures: the amount is the notified amount, which for a framework agreement is the ceiling rather than the spend; and the bid figures exclude marchés passed without publicity or competition, where a single offer is the design of the procedure. Same bars as Portugal: a mean from 10 procedures, a single-offer share from 30. Buyers are named from their SIRET through the public company register. The French barometer and its method.
How to cite
TRINTA, "CPV 42131146-1: Non-return valves", DECP (data.gouv.fr), edition 7 September 2026, https://trinta.ai/cpv/42131146 (accessed [date]).
Buyers tag their notices with CPV codes, and mis-tag them often enough that a code-only alert misses real tenders. TRINTA's radar reads the notices themselves, in their own languages, and scores each one against what your company actually sells, so a procedure filed under a neighbouring code still surfaces when the text fits.
Official label, Regulation (EC) No 213/2008 (CPV 2008), via ted.europa.eu. Markdown: https://trinta.ai/cpv/42131146.md