3020-01-168-1072 GEAR,BEVEL Index 7025-01-168-1074 PRINTER,AUTOMATIC DATA PROCESSIN

National Stock Number:
4820-01-168-1073

Federal Supply Class:
4820

National Item Identification Number:
011681073

Description:
VALVE,EXPANSION

Detail:
A SELF-ACTING VALVE SPECIFICALLY DESIGNED FOR USE IN REFRIGERATION SYSTEMS FOR CONTINUAL CONTROL OF RATE OF FLOW OF REFRIGERANT. IT MAY BE ACTUATED BY A THERMOSTATIC ELEMENT OR SELF-ACTUATED.


Manufacturer Information:
1322024818876U S ARMY AVIATION AND MISSILE COMMAND
1322024859796IRT CORP
132202487D457RIDGE INSTRUMENTS CO INC


Techincal Specification:
END CONNECTION QUANTITY2
BODY MATERIALIRON, CAST
BODY STYLEANGLE, MULTIPLE CONNECTION
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FIRST END NOMINAL THREAD SIZE0.750 INCHES
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES NOMINAL
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD CLASS2A
FIRST END THREAD SERIES DESIGNATORUNF
FIRST END SEAT ANGLE IN DEG37.0
FIRST END STYLE DESIGNATORFLARED
FLOW CONTROL DEVICESTEM AND INTEGRAL DISK
MEDIA FOR WHICH DESIGNEDREFRIGERANT
SECOND END CONNECTION TYPETHREADED EXTERNAL TUBE
SECOND END STYLE DESIGNATORFLARED
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD CLASS2A
SECOND END THREAD SERIES DESIGNATORUNF
SECOND END NOMINAL THREAD SIZE0.625 INCHES
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END SEAT ANGLE IN DEG37.0
VALVE EQUALIZER CONNECTION DIAMETER0.250 INCHES NOMINAL
VALVE EXPANSION CONTROL TYPEPRESSURE
VALVE EQUALIZER CONNECTION TYPEFLARED TUBE
VALVE EQUALIZER LOCATIONEXTERNAL
VALVE PRESSURE LIMITING DEVICENOT INCLUDED
TEMP RATING160.0 FAHRENHEIT
TEST DATA DOCUMENT18876-13220248 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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