NSN 4820-00-174-3039
Part Details | EXPANSION VALVE
4820-00-174-3039 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: HC14FW14X12, HC1-4FW1-4X1-2, HC14FW, HC-1/4-FW, 4820-00-174-3039, 00-174-3039, 4820001743039, 001743039
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 14, 1973 | 00-174-3039 | 05493 ( VALVE, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
FLARED
FLARED
FLARED
FLARED
Cross Reference | NSN 4820-00-174-3039
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HC1-4FW1-4X1-2 | 70255 | EMERSON ELECTRIC COALCO CONTROLS DIV |
| HC-1/4-FW | 70255 | EMERSON ELECTRIC COALCO CONTROLS DIV |
Technical Data | NSN 4820-00-174-3039
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS |
| BODY STYLE | STRAIGHT THRU |
| REFRIGERATION CAPACITY IN BTU PER HOUR | 3.0 |
| VALVE EQUALIZER LOCATION | INTERNAL |
| VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| VALVE PRESSURE LIMITING DEVICE | NOT INCLUDED |
| FLOW CONTROL DEVICE | C ANY ACCEPTABLE |
| SEAT MATERIAL | STEEL, CORROSION RESISTING |
| FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | FLARED |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| FIRST END THREAD CLASS | 2A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END SEAT ANGLE IN DEG | 45.0 |
| 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 ACCOMMODATED | 0.250 INCHES NOMINAL |
| SECOND END THREAD CLASS | 2A |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END SEAT ANGLE IN DEG | 45.0 |
| MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 |
| VALVE EVAPORATOR TEMP RANGE DESIGNATION | LOW |
| BULB MEDIA TYPE | REFRIGERANT 12 |
| CAPILLARY TUBE LENGTH | 60.000 INCHES NOMINAL |
| BULB MOUNTING METHOD | CLAMP |
| BULB LENGTH | 3.500 INCHES NOMINAL |
| BULB DIAMETER | 0.500 INCHES NOMINAL |
| SPECIAL FEATURES | TEMP RATING: 40.0 DEG FAHRENHEIT TO 140.0 DEG FAHRENHEIT |