Deodorization valve - Blokka

BLOKKA is an easy-to-apply valve on all road drains, both rectangular and circular, and on the "wolf's mouths". Operation is very simple: the valve is normally closed and blocks the passage of foul-smelling gases and rats. In the event of rain, it opens up allowing the rainwater to flow into the sewer.

Product code:
Blokka

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