4820-00-256-6659 VALVE,EXPANSION Index 4820-00-256-6663 VALVE,EXPANSION

National Stock Number:
4820-00-256-6662

Federal Supply Class:
4820

National Item Identification Number:
002566662

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:
F2304670255EMERSON ELECTRIC CO ALCO CONTROLS DIV
PCN0353712B475PROGRESS SUPPLY, INC.
PCN0353715K089WILLIAMS AND CO INC
PCN03537170255EMERSON ELECTRIC CO ALCO CONTROLS DIV
TCLN300FA4D70255EMERSON ELECTRIC CO ALCO CONTROLS DIV
TCLN3FW3/8X5/8070255EMERSON ELECTRIC CO ALCO CONTROLS DIV
TCLN3FW4C3/8X5/80DFINT20FT70255EMERSON 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 LENGTH4.812 INCHES NOMINAL
BULB MEDIA TYPEREFRIGERANT 12
BULB MOUNTING METHODCLAMP
CAPILLARY TUBE LENGTH240.000 INCHES NOMINAL
FIRST END CONNECTION TYPEBUTT WELD TUBE
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
FIRST END STYLE DESIGNATORBEVELED
FLOW CONTROL DEVICEDISK, TOP GUIDED
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY SEAT
MATERIALSTEEL FLOW CONTROL DEVICE
MATERIALSTEEL STEM
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12
REFRIGERATION CAPACITY IN BTU PER HOUR42.0
SECOND END CONNECTION TYPEUNTHREADED INTERNAL TUBE
SECOND END STYLE DESIGNATORPLAIN
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SPECIAL FEATURESMAX.PRESSURE 450 PSI
TEMP RATING250.0 FAHRENHEIT
VALVE EXPANSION CONTROL TYPETHERMOSTATIC
VALVE EQUALIZER LOCATIONINTERNAL
VALVE EVAPORATOR TEMP RANGE DESIGNATIONLOW
VALVE PRESSURE LIMITING DEVICENOT INCLUDED


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