Pressure and Vacuum Vent valves, often referred to as Relief valves or safety valves, are designed to allow excess pressure to escape, protecting the integrity of the system. Valves of this type can also be used to maintain or regulate the pressure within the system.
AVI offers many styles of pressure vent valves for all aircraft systems including air, fuel, oil, and water. These valves are designed to operate at pressures from 0.1 to 5000 PSI. Relief valves are manufactured from Titanium, aluminum, and stainless steel.
If you have a special need, or are engineering a new system, AVI can help you specify the correct valve for your application.
In-Line Style Valves
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