Here is a picture of the valves. The valve on the left is the exhale valve, the center one is the inhale valve and the one on the right is the bellows fill valve. The manometer is not yet constructed. You can see the clamp for the bellows unit at the bottom of the picture.
This blog documents our attempt to construct a ventilator design for use in a Flu Pandemic that can be made from readily available materials at the last minute. Hopefully, the situation never arrives where this device will need to be used for a pandemic. But just in case... The Post below is the most recent. See the right side panel for other posts. This Blog was started on Feb 22, 2007
nice post. ived been searching for articles about valves and actuators and your post really helps. thanks a lot for posting this.
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