2520-00-470-9906 CAP,THRUST,SUN GEAR Index 4820-00-470-9909 VALVE,EXPANSION

National Stock Number:
4820-00-470-9908

Federal Supply Class:
4820

National Item Identification Number:
004709908

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:
TCLE100HW70255EMERSON ELECTRIC CO ALCO CONTROLS DIV


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLEANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
BULB DIAMETER0.623 INCHES MINIMUM AND 0.639 INCHES MAXIMUM
BULB LENGTH4.781 INCHES MINIMUM AND 4.844 INCHES MAXIMUM
BULB MEDIA TYPEREFRIGERANT 22
BULB MOUNTING METHODCLAMP
CAPILLARY TUBE LENGTH180.000 INCHES NOMINAL
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATORSOCKET
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES NOMINAL
FLOW CONTROL DEVICEDIAPHRAGM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B124, ALLOY NO. 2 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B124, ALLOY NO. 2 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 304 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 410 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51410 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIALCOPPER ALLOY SEAT
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL COMP 304 FLOW CONTROL DEVICE
MATERIALSTEEL COMP 410 STEM
MEDIA FOR WHICH DESIGNEDREFRIGERANT 22
REFRIGERATION CAPACITY IN BTU PER HOUR12.0
SECOND END CONNECTION TYPEUNTHREADED INTERNAL TUBE
SECOND END STYLE DESIGNATORSOCKET
SECOND END NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
TEMP RATING-40.0 FAHRENHEIT AND 50.0 FAHRENHEIT
VALVE EQUALIZER CONNECTION DIAMETER0.250 INCHES NOMINAL
VALVE EXPANSION CONTROL TYPEPRESSURE
VALVE EQUALIZER CONNECTION TYPEFLARED TUBE
VALVE EQUALIZER LOCATIONEXTERNAL
VALVE PRESSURE LIMITING DEVICE SETTING100.0 POUNDS PER SQUARE INCH GAGE
VALVE PRESSURE LIMITING DEVICEINCLUDED


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