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Posted: Mon May 23, 2011 8:23 am
by tony48
Thank you very much for the info. I think I will be able to find o-rings at a local hardware store. If I do use an o-ring on the piston then I will be worried that there wil be too much friction and the force required to push re piston back won't be created by the small difference in piston and barrel size. That is my only concern and i think it will be alright especially if I use a check valve of some sort.
Posted: Mon May 23, 2011 9:56 am
by Technician1002
Getting the valve closed is one of the reasons I improved a piston valve. It is a little harder to build.
Posted: Fri May 27, 2011 5:13 pm
by tony48
Posted: Fri May 27, 2011 8:03 pm
by the unit
Your pilot volume is probably hurting performance as well. Why not place the blowgun where the ballvalve is and use a trigger linkage, and then put the ballvalve where the hosebarb is.
Posted: Fri May 27, 2011 8:15 pm
by saefroch
Agree with the above. Pilot volume is pretty large...
Posted: Fri May 27, 2011 8:31 pm
by tony48
the unit wrote:Your pilot volume is probably hurting performance as well. Why not place the blowgun where the ballvalve is and use a trigger linkage, and then put the ballvalve where the hosebarb is.
I know the pilot volume is huge but I wanted it to be triggered from a blowgun from the place it is currently located.
What is a trigger linkage?