4820-00-375-6682 DISK,VALVE Index 5930-00-375-6693 SWITCH,PRESSURE

National Stock Number:
4820-00-375-6687

Federal Supply Class:
4820

National Item Identification Number:
003756687

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:
70228-02491494SINGER CO THE CONTROLS DIV
M0DEL 228FAE2TXV91494SINGER CO THE CONTROLS DIV
MODEL 228FAE2TXV91494SINGER CO THE CONTROLS DIV


Techincal Specification:
BODY MATERIALBRASS
BODY STYLESTRAIGHT THRU
REFRIGERATION CAPACITY IN BTU PER HOUR24.0
VALVE EQUALIZER LOCATIONEXTERNAL
VALVE EXPANSION CONTROL TYPETHERMOSTATIC
VALVE PRESSURE LIMITING DEVICENOT INCLUDED
FLOW CONTROL DEVICENEEDLE
OUTSIDE SURFACE TREATMENTCHROMATE
SEAT MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATORFLARED
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES NOMINAL
FIRST END THREAD CLASS2A
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END SEAT ANGLE IN DEG45.0
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPETHREADED EXTERNAL TUBE
SECOND END STYLE DESIGNATORFLARED
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
SECOND END THREAD CLASS2A
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END SEAT ANGLE IN DEG45.0
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12
VALVE EVAPORATOR TEMP RANGE DESIGNATIONLOW
BULB MEDIA TYPEREFRIGERANT 12
CAPILLARY TUBE LENGTH40.000 INCHES NOMINAL
BULB MOUNTING METHODCLAMP
BULB LENGTH3.000 INCHES NOMINAL
BULB DIAMETER0.500 INCHES NOMINAL
VALVE EQUALIZER CONNECTION TYPEFLARED TUBE
VALVE EQUALIZER CONNECTION DIAMETER0.438 INCHES NOMINAL


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