This product is no longer in stock
Availability date:
Non-return valve 63 mm
Check valve specially designed to limit pressure losses.
This valve does not have a ball or a spring, but a flexible valve which causes much less pressure loss.
This accessory can be installed vertically or horizontally (in the latter case, be careful to respect the position indicated on the valve body).
Available in 63 mm, always without spring to limit the pressure losses.
All these valves can be glued without any difficulty with Griffon WDF-05 glue.
Set of 2 UV fittings including the threaded ring screwed onto the UVC sterilizer and the 63 mm transparent part.Suitable for AquaForte and Xclear