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 5910-01-617-8850
NSN 5930-00-153-1400
NSN 5930-01-396-7979
NSN 6650-00-136-9008
NSN 6220-01-166-7363
NSN 5835-01-604-6337
NSN 6145-01-455-5570
NSN 7035-00-929-0363
NSN 5996-01-269-8010
NSN 5950-01-443-6364
NSN 6620-01-502-7105
NSN 5999-01-289-2410