4820-00-136-4438 VALVE,EXPANSION Index 4730-00-136-4440 UNION,TUBE

National Stock Number:
4820-00-136-4439

Federal Supply Class:
4820

National Item Identification Number:
001364439

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:
A540755RQL2DRS ENVIRONMENTAL SYSTEMS INC
A5407592878HDT EXPEDITIONARY SYSTEMS INC
TCL400HW10070255EMERSON ELECTRIC CO ALCO CONTROLS DIV
TCLE5HW100 1/2X5/870255EMERSON ELECTRIC CO ALCO CONTROLS DIV
A5407594833KECO INDUSTRIES INC.


Techincal Specification:
BODY MATERIALBRASS
BODY STYLEANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
REFRIGERATION CAPACITY IN BTU PER HOUR54.0
VALVE EQUALIZER LOCATIONEXTERNAL
VALVE EXPANSION CONTROL TYPETHERMOSTATIC
VALVE PRESSURE LIMITING DEVICENOT INCLUDED
TEMP RATING300.0 DEG FAHRENHEIT
FLOW CONTROL DEVICECAGE
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATORSOCKET
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 DESIGNATORSOCKET
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES NOMINAL
THIRD END THREAD DIRECTIONRIGHT-HAND
MEDIA FOR WHICH DESIGNEDREFRIGERANT 22
VALVE EVAPORATOR TEMP RANGE DESIGNATIONLOW
BULB MEDIA TYPEREFRIGERANT 22
CAPILLARY TUBE LENGTH60.000 INCHES NOMINAL
BULB MOUNTING METHODCLAMP
BULB LENGTH3.062 INCHES NOMINAL
BULB DIAMETER0.625 INCHES NOMINAL
VALVE EQUALIZER CONNECTION TYPESOLDER TUBE
VALVE EQUALIZER CONNECTION DIAMETER0.250 INCHES NOMINAL


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