Non-return valve to block or release the air flow at your convenience.
-20% | CHF1.08 |
-15% | CHF1.15 |
-10% | CHF1.22 |
-7.5% | CHF1.25 |
-5% | CHF1.28 |
This non-return valve is to be connected to a duct of the same size.
It obstructs or releases the air flow at will, and is essential in the case of CO2 enrichment.
Characteristics :