NSN 4820-00-203-2973

Part Details | EXPANSION VALVE

4820-00-203-2973 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.

Alternate Parts: HC12FW15 38X12SAEANGLE5FTIE, HC1-2FW15 3-8X1-2SAEANGLE5FTIE, F1208, HF12FW15 38X12SAEANGLE5FTIE, HF1-2FW15 3-8X1-2SAEANGLE5FTIE, 4820-00-203-2973, 00-203-2973, 4820002032973, 002032973

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196300-203-297305493 ( VALVE, EXPANSION )
REFERENCE DRAWINGS & PICTURES

ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS

FLARED

FLARED

FLARED

FLARED

Cross Reference | NSN 4820-00-203-2973
Part Number Cage Code Manufacturer
HC1-2FW15 3-8X1-2SAEANGLE5FTIE70255EMERSON ELECTRIC COALCO CONTROLS DIV
F120870255EMERSON ELECTRIC COALCO CONTROLS DIV
HF1-2FW15 3-8X1-2SAEANGLE5FTIE70255EMERSON ELECTRIC COALCO CONTROLS DIV
Technical Data | NSN 4820-00-203-2973
Characteristic Specifications
BODY MATERIAL BRASS
BODY STYLE ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
REFRIGERATION CAPACITY IN BTU PER HOUR6.0
VALVE EQUALIZER LOCATION INTERNAL
VALVE EXPANSION CONTROL TYPE THERMOSTATIC
VALVE PRESSURE LIMITING DEVICE NOT INCLUDED
FLOW CONTROL DEVICEE ANY ACCEPTABLE
SEAT MATERIAL STEEL, CORROSION RESISTING
FLOW CONTROL DEVICE MATERIAL STEEL, CORROSION RESISTING
STEM MATERIAL ANY ACCEPTABLE
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPE THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR FLARED
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES NOMINAL
FIRST END THREAD CLASS3A
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END SEAT ANGLE IN DEG45.0
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE THREADED EXTERNAL TUBE
SECOND END STYLE DESIGNATOR FLARED
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
SECOND END THREAD CLASS3A
SECOND END THREAD DIRECTION RIGHT-HAND
SECOND END SEAT ANGLE IN DEG45.0
MEDIA FOR WHICH DESIGNED REFRIGERANT 12
VALVE EVAPORATOR TEMP RANGE DESIGNATION HIGH
BULB MEDIA TYPE REFRIGERANT 12
CAPILLARY TUBE LENGTH60.000 INCHES NOMINAL
BULB MOUNTING METHOD CLAMP
BULB LENGTH3.000 INCHES NOMINAL
BULB DIAMETER0.500 INCHES NOMINAL