Re: [CAD_CAM_EDM_DRO] Air Cylinder Press

Derek B. wrote:

>
> You could have a relief valve near the end of the travel to blow off the
> pressure very fast. Then you could close it to retract or have a spring
> retraction. Just a thought:)

There are four way solonide valves that have an adjustable restrictor
valve in the exhaust side of the valve. This type of valve will solve
that problem.

John Grant