Inquiry (采购产品): variable high speed pneumatic valves hello, I am an inventor, need some advice on whats available in variabole flow pneumatic valves for small pneumatic (100-400 cubic inches) bag that needs to be deflated in a controlled way in about .3 seconds, venting into a vacuum chamber. Brian Wolf **** Hidden Message ***** Brian Wolf 08625 USA Company: BRW E-mail: brw314@hotmail.com **** Hidden Message ***** brw314@hotmail.com
