The TA291 Breather Valve, a weather shielded version of AGM's time tested TA292-R Breather Valve, was designed to meet the need for a weather shielded, low cost, two-way valve for use on transit cases and similar applications up to 4 cubic feet in volume.  The valve has separate and distinct settings for both pressure and vacuum relief.  It has a flow rate of 0.5 scfm at a pressure of 1.5 psi to 2.0 psi above the valve setting.  Standard settings range from 0.5 psid to 3.0 psid reseal pressure.

The TA291 Breather Valve requires no field maintenance.  Corrosion-resistant materials are used throughout.  The valve seal is made of silicone rubber.  Each valve comes complete with a nut and o-ring, and is intended for small cases that require a low profile valve.

The conversion coated housing allows for use of a conductive o-ring for minimal RFI shielding.  For higher energy RFI shielding, AGM's standard style RFI nuts are available.

Materials and Finish: Housing and hex nut are aluminum alloys.  Standard finish is black anodize cover with conversion coated housing.  O-ring is per MS28775-018.  Torque value for installation: 25 in. - lbs. (3.0 N•m)  Weight: 0.02 lbs. (8.4 grams)