Thingiverse
Ventilator Exhalation Valve
by kyngston
9
Downloads
10
Likes
0
Makes
Ventilator exhalation valve designed using an [automotive Idle Air Control Valve](https://www.ebay.com/itm/Idle-Air-Control-Valve-for-Dodge-Plymout-Dakota-Jeep-Grand-Cherokee-TJ-Wrangler/153141772700?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649)
https://youtu.be/fe6GQIcFwSo
The IAC is not in the flow, so the pinch valve should be safe for 100% O2 operation.
Tube and piston cap are printed with TPU, 100% infill, 0.4mm nozzle and 0.2mm layer height. Frame is printed with PLA
screws are 10-24
Using an [easydriver stepper control module](https://www.sparkfun.com/products/12779) for driving the IAC stepper.
https://youtu.be/fe6GQIcFwSo
The IAC is not in the flow, so the pinch valve should be safe for 100% O2 operation.
Tube and piston cap are printed with TPU, 100% infill, 0.4mm nozzle and 0.2mm layer height. Frame is printed with PLA
screws are 10-24
Using an [easydriver stepper control module](https://www.sparkfun.com/products/12779) for driving the IAC stepper.
Did you print this model? Sign in and share your make!
Sign in to leave a comment
Sign inNo comments yet – be the first!
