Hi,
I am looking for a pressure regulating valve that will keep the downstream pressure at 10-15 psi. Anybody knows where I could find it? Only small amount of nitrogen will go through the valve. Upstream pressure 100-300 psi.
Thanks,
Your application is not unusual, and they will have something that will work for you. You will want to first come up with a design flowrate, in order to select a valve with the right flow coefficient (Cv) for proper control.