Advanced Specialty Gas Equipment

Line Regulator AGH Series
AGH Series

High Sensitivity, Mega High Flow Regulators

The AGH Series line regulator is designed for applications requiring extremely high flow rates while providing very accurate pressure control with minimal droop. It has a high flow capacity (Cv = 5.0) with a maximum inlet pressure of 500 psig. Typical uses include tank blanketing, bulk gas regulation and process air (CDA) control.

The flow vs. pressure droop performance of the AGH Series can be viewed in the performance curve shown below.


AGH Series Flow Perforance CurveStandard Features
  • Ultra High Flow Capacity allows flows in excess of 400 scfm of nitrogen at 300 psig inlet.
  • Spare Outlet Ports provide versatility to install options such as pressure gauges, transducers, purge, vent or safety relief valves.








Maximum Inlet Pressure: 500 psig

Delivery Pressure Range

Operating Temperature Range: -20°F to 165°F

Flow Coefficient: Cv = 5.0

Inlet and Outlet Connections: 3?4" NPT female

L.P. Plugged Access Ports (2): 1?4" NPTF

Dimensions (approx. overall): 4" x 73?4"

Approximate Weight: 16 lbs

Materials of Construction
Body Bonnet, Back Cap:
   Brass or Type 316 SS Bar Stock
Other Metal Parts Exposed to Gas:
   300 Series SST, Nitronic 60
Valve Seat and O-Rings: Buna-N
Diaphragm: Gylon
Seals: Viton®

Table I

Part No. Body Material Delivery Pressure
Range (psig)
AGHB-100 Brass 10-100
AGHB-150 Brass 20-150
AGHS-100 Type 316 Stainless Steel 10-100
AGHS-150 Type 316 Stainless Steel 20-150
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