4820-01-228-0324 VALVE,BUTTERFLY Index 4720-01-228-0326 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4820-01-228-0325

Federal Supply Class:
4820

National Item Identification Number:
012280325

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:
TCLN 1/2FW70255EMERSON ELECTRIC CO ALCO CONTROLS DIV
TCLN1-2FW370255EMERSON ELECTRIC CO ALCO CONTROLS DIV
TCLN1-2FW3-8X5-8IN10FTTBEXTNL70255EMERSON ELECTRIC CO ALCO CONTROLS DIV
TCLN1/2FW (TCN70255EMERSON ELECTRIC CO ALCO CONTROLS DIV
TCLN1/2FW (TCN NO.049786)70255EMERSON ELECTRIC CO ALCO CONTROLS DIV


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
BULB MEDIA TYPEREFRIGERANT 12
BULB MOUNTING METHODCLAMP
CAPILLARY TUBE LENGTH120.000 INCHES NOMINAL
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATORSOCKET
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES NOMINAL
FLOW CONTROL DEVICEPISTON, FREE TYPE
MATERIALCOPPER ALLOY BODY
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12
REFRIGERATION CAPACITY IN BTU PER HOUR6.0
SECOND END CONNECTION TYPEUNTHREADED INTERNAL TUBE
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLE DESIGNATORSOCKET
TEMP RATING-50.0 FAHRENHEIT AND 50.0 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 DEVICEINCLUDED


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