2320-00-287-2085 TRUCK,DUMP Index 4820-00-287-2091 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-287-2090

Federal Supply Class:
4820

National Item Identification Number:
002872090

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:
073786-18781336CHIEF OF ENGINEERS DEPT OF ARMY
786-18793781PARKER-HANNIFIN CORP
LFE678462PARKER-HANNIFIN CORP
78618793781PARKER-HANNIFIN CORP


Techincal Specification:
BODY MATERIALBRASS
BODY STYLESTRAIGHT THRU
VALVE EQUALIZER LOCATIONEXTERNAL
VALVE EXPANSION CONTROL TYPETHERMOSTATIC
VALVE PRESSURE LIMITING DEVICEINCLUDED
FLOW CONTROL DEVICEANY ACCEPTABLE
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATORPLAIN
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPEUNTHREADED INTERNAL TUBE
SECOND END STYLE DESIGNATORPLAIN
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.875 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12
VALVE EVAPORATOR TEMP RANGE DESIGNATIONLOW
VALVE PRESSURE LIMITING DEVICE SETTING60.0 POUNDS PER SQUARE INCH GAGE
BULB MEDIA TYPEREFRIGERANT 12
CAPILLARY TUBE LENGTH60.000 INCHES NOMINAL
BULB MOUNTING METHODCLAMP
VALVE EQUALIZER CONNECTION TYPEFLARED TUBE
VALVE EQUALIZER CONNECTION DIAMETER0.250 INCHES NOMINAL


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