4820-01-341-4272 VALVE,REGULATING,FLUID PRESSURE Index 4820-01-341-4274 VALVE,CALIBRATED FLOW

National Stock Number:
4820-01-341-4273

Federal Supply Class:
4820

National Item Identification Number:
013414273

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:
40677-90155378TRAC REGULATOR CO., INC.
40677-901 STY-H 3/8IN 5-30 PSI55378TRAC REGULATOR CO., INC.
40677-901 STY-H 3/8IN 5-60PSI55378TRAC REGULATOR CO., INC.


Techincal Specification:
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
OUTLET PRESSURE RANGE5.0 TO 60.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATIONFEAT
SEAT MATERIALNICKEL COPPER ALLOY
STEM MATERIALNICKEL COPPER ALLOY
FLOW CONTROL DEVICEDISK, FLAT, TOP AND BOTTOM GUIDED
FLOW CONTROL DEVICE MATERIALNICKEL COPPER ALLOY
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDWATER, FRESH AND
WATER, SALT
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE LOADING METHODSPRING
REMOTE ACTUATION METHODDIAPHRAGM


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