4820-00-844-0973 INACTIVE Index 4820-00-844-0978 VALVE,EXPANSION

National Stock Number:
4820-00-844-0975

Federal Supply Class:
4820

National Item Identification Number:
008440975

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:
HVC18CP10078462PARKER-HANNIFIN CORP
HVE1878462PARKER-HANNIFIN CORP
HVE20CP10078462PARKER-HANNIFIN CORP
HVE20GA78462PARKER-HANNIFIN CORP
TJLE14HC70255EMERSON ELECTRIC CO ALCO CONTROLS DIV
TJLE14HW70255EMERSON ELECTRIC CO ALCO CONTROLS DIV
TJLE1800HW70255EMERSON ELECTRIC CO ALCO CONTROLS DIV


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
BULB DIAMETER4.000 INCHES NOMINAL
BULB LENGTH0.750 INCHES NOMINAL
BULB MEDIA TYPEREFRIGERANT 22
BULB MOUNTING METHODCLAMP
CAPILLARY TUBE LENGTH60.000 INCHES NOMINAL
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATORPLAIN
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.875 INCHES NOMINAL
FLOW CONTROL DEVICEDISK, BOTTOM GUIDED
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MEDIA FOR WHICH DESIGNEDREFRIGERANT 22
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY 2ND END TUBE SIZE
REFRIGERATION CAPACITY IN BTU PER HOUR240.0
SECOND END CONNECTION TYPEUNTHREADED INTERNAL TUBE
SECOND END STYLE DESIGNATORPLAIN
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED1.125 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
VALVE EVAPORATOR TEMP RANGE DESIGNATIONHIGH
VALVE EXPANSION CONTROL TYPETHERMOSTATIC
VALVE EQUALIZER CONNECTION DIAMETER0.250 INCHES NOMINAL
VALVE EQUALIZER CONNECTION TYPEFLARED TUBE
VALVE EQUALIZER LOCATIONEXTERNAL
VALVE PRESSURE LIMITING DEVICENOT INCLUDED


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