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These are the 3D-printed parts for the Open AIR Valve.
They can be used to upgrade an older valve design to the latest version (V3.1).
If your valve uses an Omron switch (V1.0), you will also need a new main PCB, magnet, and Hall sensor PCB.
Please contact us for an offer. You can recognise this version by the two-pin connector on the bottom of the motor, next to the version number on the silkscreen.
Over the past four years, the sensor design has been significantly refined. Valves using the older S8 CO₂ sensor are not supported. (see last point for solution)
Only sensors with hardware version V2.x.x or newer are supported. (They fit in the new mounting mechanism) If your sensor is different. Just use your old disc in the new assembly.
You can continue using your existing disc and sensor housing, as these remain compatible.
This design is released under a : Attribution-NonCommercial 4.0 International license.
More information about this license can be found: Here.
Can be found: here : Click