TRAC STYLE 'HG' AIR OR NITROGEN PRESSURE REDUCING VALVE
The TRAC Style ‘HG’ pressure reducing valve is a self-contained, spring loaded, direct operated device for regulating and reducing high pressure air or nitrogen to any desired operating pressure within its adjustable range. The valve maintains constant delivered pressure during flow and supply pressure variations by automatically throttling (or shutting off flow) as necessary based on feedback of the downstream pressure.
The Style ‘HG’ pressure reducing valve is intended for installation in shipboard air or nitrogen systems where the Style ‘HA’ may be considered unsuitable (the required rated pressure of the valve is over 150 psig and/or the required end connections are other than MIL-F-1183).
The TRAC Style ‘HG’ pressure reducing valve is manufactured in accordance with the following military specification (Departures from the military specification valve are available- these modifications include but are not limited to changes in body material, trim material, end connections, and rated pressure):
For more information on the TRAC Style ‘HG’ product line:
For detailed maintenance instructions for the TRAC Style ‘HG’ product line:
For air or nitrogen service applications having an inlet pressure rating of 150 psig (or below), consider the TRAC Style ‘HA’ air or nitrogen pressure reducing valve. This valve is manufactured in accordance with MIL-V-24384B Type I, Class A, Design B and is suitable for shipboard systems installation.
For air or nitrogen service applications requiring a pilot operated pressure reducing valve, consider the TRAC Style ‘RA’ pressure reducing valve. This valve is manufactured in accordance with MIL-V-24384B Type I, Class C, Design B and is suitable for shipboard systems intended to regulate air with tighter droop characteristics than self-contained, spring loaded, direct operated pressure reducing valves.