4520-00-222-3478 VALVE,RADIATOR,HEATING Index 4520-00-222-3480 VALVE,RADIATOR,HEATING

National Stock Number:
4520-00-222-3479

Federal Supply Class:
4520

National Item Identification Number:
002223479

Description:
VALVE,RADIATOR,HEATING

Detail:
A VALVE SPECIFICALLY DESIGNED FOR INSTALLATION IN THE SUPPLY LINE OF A HEATING RADIATOR. IT HAS A FEMALE INLET AND A GROUND JOINT UNION NUT WITH A MALE IRON PIPE THREADED TAILPIECE OUTLET.


Manufacturer Information:
A-A-5045658536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MILV18559TYPE1STYLEADESIGNBPAT281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END STYLE DESIGNATORPLAIN
FLOW CONTROL DEVICEDISK, TOP GUIDED
MATERIALCOPPER ALLOY STEM
MATERIALCOPPER ALLOY 922 AND COPPER ALLOY 836 SEAT
MATERIALCOPPER ALLOY 922 AND COPPER ALLOY 836 BODY
MEDIA FOR WHICH DESIGNEDSTEAM
NONDEFINITIVE SPEC/STD DATA100 CLASS AND 2 PATTERN AND A STYLE AND 1-1/2 IN. SIZE AND 1 TYPE AND 1 SERVICE
OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH MAXIMUM
SECOND END CONNECTION TYPETHREADED EXTERNAL PIPE
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLE DESIGNATORPLAIN
VALVE OPERATION METHODWHEEL


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