4310-01-220-6634 VACUUM PUMP UNIT,ROTARY Index 4820-01-220-6636 VALVE,VACUUM BREAKING

National Stock Number:
4820-01-220-6635

Federal Supply Class:
4820

National Item Identification Number:
012206635

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:
HCE1-4RW3557519R S P INDUSTRIES INC
HCE1-4RW3570255EMERSON ELECTRIC CO ALCO CONTROLS DIV


Techincal Specification:
BODY MATERIALBRASS
BODY STYLEANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
REFRIGERATION CAPACITY IN BTU PER HOUR3.0
VALVE EQUALIZER LOCATIONEXTERNAL
VALVE EXPANSION CONTROL TYPETHERMOSTATIC
VALVE PRESSURE LIMITING DEVICEINCLUDED
TEMP RATING300.0 DEG FAHRENHEIT
FLOW CONTROL DEVICEPOPPET
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATORFLARED
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
FIRST END THREAD CLASS3A
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END SEAT ANGLE IN DEG37.0
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPETHREADED EXTERNAL TUBE
SECOND END STYLE DESIGNATORFLARED
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL
SECOND END THREAD CLASS3A
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END SEAT ANGLE IN DEG37.0
MEDIA FOR WHICH DESIGNEDREFRIGERANT R-502
VALVE EVAPORATOR TEMP RANGE DESIGNATIONLOW
VALVE PRESSURE LIMITING DEVICE SETTING35.0 POUNDS PER SQUARE INCH GAGE
VALVE PRESSURE LIMITING DEVICE RANGE0.0 TO 35.0 POUNDS PER SQUARE INCH GAGE
BULB MEDIA TYPEANY ACCEPTABLE
CAPILLARY TUBE LENGTH60.000 INCHES NOMINAL
BULB LENGTH3.500 INCHES NOMINAL
BULB DIAMETER0.500 INCHES NOMINAL
VALVE EQUALIZER CONNECTION TYPEFLARED TUBE
VALVE EQUALIZER CONNECTION DIAMETER0.250 INCHES NOMINAL


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