4820-01-181-0131 VALVE,REGULATING,FLUID PRESSURE Index 5970-01-181-0133 INSULATION SLEEVING,ELECTRICAL

National Stock Number:
4820-01-181-0132

Federal Supply Class:
4820

National Item Identification Number:
011810132

Description:
VALVE,REGULATING,FLUID PRESSURE

Detail:
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.


Manufacturer Information:
40444-04 25 T 60 PSI55378TRAC REGULATOR CO., INC.
40444-40255378TRAC REGULATOR CO., INC.


Techincal Specification:
MAXIMUM INLET PRESSURE RATING250.0 POUNDS PER SQUARE INCH
END CONNECTION QUANTITY2
MATERIALCOPPER ALLOY BODY
OUTLET PRESSURE RANGE25.0 TO 60.0 POUNDS PER SQUARE INCH
SEAT MATERIALNICKEL COPPER ALLOY, QQ-N-288
STEM MATERIALNICKEL COPPER ALLOY, QQ-N-288
FLOW CONTROL DEVICEDISK
FLOW CONTROL DEVICE MATERIALRUBBER, SYNTHETIC, MIL-D-17650
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORSTREAMLINED WITH ONE BRAZING RING
MEDIA FOR WHICH DESIGNEDWATER, SALT


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