4820-00-844-0978 VALVE,EXPANSION Index 2910-00-844-0982 PLUNGER,PUMP,HAND PUMPING

National Stock Number:
4820-00-844-0979

Federal Supply Class:
4820

National Item Identification Number:
008440979

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:
50BT-012 ITEM 610855CARRIER CORP
511-268K5762AURIEMA LTD
SVE-5-GA78462PARKER-HANNIFIN CORP
SVE578462PARKER-HANNIFIN CORP


Techincal Specification:
BODY MATERIALBRASS
BODY STYLESTRAIGHT THRU
REFRIGERATION CAPACITY IN BTU PER HOUR60.0
VALVE EQUALIZER LOCATIONEXTERNAL
VALVE EXPANSION CONTROL TYPETHERMOSTATIC
VALVE PRESSURE LIMITING DEVICENOT INCLUDED
FLOW CONTROL DEVICEDISK, BOTTOM GUIDED
SEAT MATERIALNICKEL COPPER ALLOY
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
STEM MATERIALSTEEL, CORROSION RESISTING
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATORSOCKET
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.875 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPEUNTHREADED INTERNAL TUBE
SECOND END STYLE DESIGNATORCRIMPED
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDREFRIGERANT 22
VALVE EVAPORATOR TEMP RANGE DESIGNATIONHIGH
BULB MEDIA TYPEREFRIGERANT 22
CAPILLARY TUBE LENGTH60.000 INCHES NOMINAL
BULB MOUNTING METHODCLAMP
BULB LENGTH2.000 INCHES NOMINAL
BULB DIAMETER0.750 INCHES NOMINAL
VALVE EQUALIZER CONNECTION TYPEFLARED TUBE
VALVE EQUALIZER CONNECTION DIAMETER0.250 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY OD TUBE SIZE
THE MANUFACTURERS DATA
MANUFACTURERS CODE78462
DESIGN CONTROL REFERENCESVE5


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