TRAC STYLE 'HA' AIR OR NITROGEN PRESSURE REDUCING VALVE

The TRAC Style ‘HA’ pressure reducing valve is a s 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 design, construction, and materials utilized for the TRAC Style ‘HA’ pressure reducing valve are ideally suited for shipboard air or nitrogen system services.

The TRAC Style ‘HA’ pressure reducing valve is intended for installation in air or nitrogen systems where the inlet pressure to the valve is 150 psig (or below) and it is required to maintain a constant (within the accuracy limits specified) lower pressure downstream of the valve. The valve maintains this 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 TRAC Style ‘HA’ pressure reducing valve is manufactured in accordance with the following military specification:
MIL-V-24384B TYPE I CLASS A DESIGN B SERIES 150

For more information on the TRAC Style ‘HA’ product line:
TRAC STYLE ‘HA’ CATALOG

For detailed maintenance instructions for the TRAC Style ‘HA’ product line:
TRAC STYLE ‘HA’ COMMERCIAL MANUAL HA1

For detailed maintenance instructions for Navy shipboard installations:
TRAC STYLE ‘HA’ NAVY MANUAL S6435-JM-MMA-010
(This document is for official use only and distribution is controlled by the United States Navy. Copies of this document are not available online)

For air or nitrogen service applications having an inlet pressure rating higher than 150 psig, consider the TRAC Style ‘HG’ gas pressure reducing valve. This valve is manufactured in accordance with MIL-V-2961D Type I, Class 1, Body A and is suitable for shipboard systems intended to regulate air, nitrogen and other gasses. The TRAC Style ‘HG’ gas pressure reducing valve is available with a 400 psig and 600 psig pressure rating.

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.