Ista – Spring Stop Check Valve
Stainless spring design assures reliable prevention of backflow and siphoning.
- Check valve has minimal impact on air pump and CO2 injection applications.
- Elegant in shape. Easy to disassemble for cleaning.
- Air tube fastening node assures no bursting of air tube.
Willan Adonis (verified owner) –
These work well, easy to install and is sure not to leak as the ends screw off and is used clamp the CO2 tubing to the the valve body.