4820-01-168-3535 VALVE,REGULATING,TEMPERATURE Index 3030-01-168-3537 BELTS,V,MATCHED SET

National Stock Number:
4820-01-168-3536

Federal Supply Class:
4820

National Item Identification Number:
011683536

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:
3833-5-00014923ACC PARTNERS INC
3833-5-0001DRT7CIRCOR AEROSPACE INC
585R786H0114923ACC PARTNERS INC
M9120DCD0016L817NATIONAL MACHINE COMPANY
585R78697942NORTHROP GRUMMAN SYSTEMS CORPORATION
585R786H0197942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
END CONNECTION QUANTITY22
BODY STYLESTRAIGHT THRUSTRAIGHT THRU
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBETHREADED EXTERNAL TUBE
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL0.250 INCHES NOMINAL
FIRST END SEAT ANGLE IN DEG37.037.0
FIRST END STYLE DESIGNATORFLAREDFLARED
FIRST END THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
FIRST END THREAD CLASS3A3A
FLOW CONTROL DEVICEDISKDISK
OUTLET PRESSURE SETTING9.0 POUNDS PER SQUARE INCH (PSI)9.0 POUNDS PER SQUARE INCH (PSI)
MATERIALALUMINUM ALLOY BODYALUMINUM ALLOY BODY
MAXIMUM INLET PRESSURE RATING50.0 POUNDS PER SQUARE INCH (PSI)50.0 POUNDS PER SQUARE INCH (PSI)
MEDIA FOR WHICH DESIGNEDAIR LOCATION NOT OTHERWISE SPECIFIEDAIR LOCATION NOT OTHERWISE SPECIFIED
REGULATION TYPE1ST STAGE AUTOMATIC, 2ND STAGE MANUAL1ST STAGE AUTOMATIC, 2ND STAGE MANUAL
SECOND END CONNECTION TYPETHREADED EXTERNAL TUBETHREADED EXTERNAL TUBE
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES NOMINAL0.188 INCHES NOMINAL
SECOND END SEAT ANGLE IN DEG37.037.0
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICALNOT IDENTICAL
SECOND END STYLE DESIGNATORFLAREDFLARED
SECOND END THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
SECOND END THREAD CLASS3A3A
THREAD SIZE AND SERIES/TYPE DESIGNATOR3/8-24 UNIFIED NATIONAL JOINT FINE (UNJF) MODIFIED SECOND END3/8-24 UNIFIED NATIONAL JOINT FINE (UNJF) MODIFIED SECOND END
THREAD SIZE AND SERIES/TYPE DESIGNATOR7/16-20 UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END7/16-20 UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
VALVE LOADING METHODWEIGHTWEIGHT
SPECIAL TEST FEATURESSELECTED ITEM DRAWINGSELECTED ITEM DRAWING
TEMP RATING-65.0 FAHRENHEIT MINIMUM AND -65.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM165.0 FAHRENHEIT MAXIMUM
TEST DATA DOCUMENT97942-585R786 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)97942-585R786 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)


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