I'm struggling with finding a regulator for a nitrogen supply application that I'm looking to enhance. Currently a valve + controller is being used, but has proved difficult to calibrate, as well as sluggish in responding to changes in system pressure causing downstream relief valves to lift.
The system may prove difficult for a regulator given the high pressures on both the inlet and outlet side, but I'm looking to hear ideas.
Nitrogen Gas application:
Inlet Pressure - 2400psi
Outlet Pressure - 635psi
Relief Valve Setpoint - 700psi
Interested in pursuing a regulator to simplify the controlling device, as well as seeking more responsive feedback.
Let me know if anyone has any experiences in high pressure application regulators, as well as large deltaPs that may make this a difficult job for a regulator.