4820-01-179-5370 VALVE,EXPANSION Index 4820-01-179-5372 VALVE,CHECK

National Stock Number:
4820-01-179-5371

Federal Supply Class:
4820

National Item Identification Number:
011795371

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:
MMP9190590598ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS
MMP91905-15RQL2DRS ENVIRONMENTAL SYSTEMS INC
ORE9-CP11578462PARKER-HANNIFIN CORP
MMP91905-190598ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS


Techincal Specification:
BODY MATERIALBRASS
BODY STYLESTRAIGHT THRU
REFRIGERATION CAPACITY IN BTU PER HOUR8.4
VALVE EQUALIZER LOCATIONEXTERNAL
VALVE EXPANSION CONTROL TYPETHERMOSTATIC
VALVE PRESSURE LIMITING DEVICENOT INCLUDED
FLOW CONTROL DEVICEPOPPET
SEAT MATERIALSTEEL, CORROSION RESISTING AND
BRASS
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATORSOCKET
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED1.125 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPEUNTHREADED INTERNAL TUBE
SECOND END STYLE DESIGNATORSOCKET
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.875 INCHES NOMINAL
VALVE EVAPORATOR TEMP RANGE DESIGNATIONLOW
BULB MEDIA TYPEREFRIGERANT R-502
CAPILLARY TUBE LENGTH60.000 INCHES NOMINAL
BULB LENGTH3.500 INCHES NOMINAL
BULB DIAMETER0.500 INCHES NOMINAL
VALVE EQUALIZER CONNECTION TYPEFLARED TUBE
VALVE EQUALIZER CONNECTION DIAMETER0.250 INCHES NOMINAL


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