Manufacturers suggested name is valve, anti-icing air
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.
Classification: Safety or relief valves
NSN 5905-01-213-1496
NSN 5915-01-054-3788
NSN 5855-00-107-7993
NSN 5975-01-304-1549
NSN 5835-01-303-6563
NSN 5945-00-155-4290
NSN 6135-01-500-0572
NSN 5835-00-851-6470
NSN 6110-00-851-6746
NSN 5920-01-300-1510
NSN 5855-01-147-4785
NSN 5835-01-357-9235