6210-01-201-8119 LIGHT,INDICATOR Index 4820-01-201-8121 VALVE,RELIEF,PRESSURE AND TEMPER

National Stock Number:
4820-01-201-8120

Federal Supply Class:
4820

National Item Identification Number:
012018120

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:
THR55FW55C270255EMERSON ELECTRIC CO ALCO CONTROLS DIV


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLEANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
BULB DIAMETER0.625 INCHES NOMINAL
BULB LENGTH3.562 INCHES NOMINAL
BULB MEDIA TYPEREFRIGERANT 12
BULB MOUNTING METHODCLAMP
CAPILLARY TUBE LENGTH120.000 INCHES NOMINAL
FIRST END CONNECTION TYPEUNTHREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATORPLAIN
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED1.125 INCHES NOMINAL
FLOW CONTROL DEVICEDISK, TOP GUIDED
MATERIALCOPPER ALLOY BODY
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12
REFRIGERATION CAPACITY IN BTU PER HOUR660.0
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
TEMP RATING50.0 FAHRENHEIT
VALVE EQUALIZER CONNECTION DIAMETER0.250 INCHES NOMINAL
VALVE EVAPORATOR TEMP RANGE DESIGNATIONLOW
VALVE EXPANSION CONTROL TYPETHERMOSTATIC
VALVE EQUALIZER CONNECTION TYPEFLARED TUBE
VALVE EQUALIZER LOCATIONEXTERNAL
VALVE PRESSURE LIMITING DEVICENOT INCLUDED


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