- -25%

-20% | €0.51 |
-15% | €0.54 |
-10% | €0.58 |
-7.5% | €0.59 |
-5% | €0.61 |
Valve to prevent water from flowing into a 4mm capillary tube.
Ideal to prevent any water return to a water pump (reminder = any water pump must necessarily be placed above the water level of the tank) in case of power failure.