NSN 4820-00-480-1798
Part Details | EXPANSION VALVE
4820-00-480-1798 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: FJ14C3812, FJ-1/4C-3/8-1/2, FF14C38X12, FF1-4C3-8X1-2, 9204, 21324, 4820-00-480-1798, 00-480-1798, 4820004801798, 004801798
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 12, 1974 | 00-480-1798 | 05493 ( VALVE, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
FLARED
FLARED
FLARED
FLARED
Cross Reference | NSN 4820-00-480-1798
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FJ-1/4C-3/8-1/2 | 78462 | PARKER-HANNIFIN CORPORATIONDBA SPORLAN DIVISION |
| FF1-4C3-8X1-2 | 78462 | PARKER-HANNIFIN CORPORATIONDBA SPORLAN DIVISION |
| 9204 | 50689 | SCHNEIDER METAL MFG CO INCROSS TEMP DIV |
| 21324 | 50689 | SCHNEIDER METAL MFG CO INCROSS TEMP DIV |
Technical Data | NSN 4820-00-480-1798
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS |
| BODY STYLE | STRAIGHT THRU |
| REFRIGERATION CAPACITY IN BTU PER HOUR | 3.5 |
| VALVE EQUALIZER LOCATION | INTERNAL |
| VALVE EXPANSION CONTROL TYPE | PRESSURE |
| VALVE PRESSURE LIMITING DEVICE | INCLUDED |
| FLOW CONTROL DEVICE | D ANY ACCEPTABLE |
| FIRST END STYLE DESIGNATOR | FLARED |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END SEAT ANGLE IN DEG | 37.0 |
| 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 | 0.375 INCHES NOMINAL |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END SEAT ANGLE IN DEG | 37.0 |
| VALVE PRESSURE LIMITING DEVICE SETTING | 26.0 POUNDS PER SQUARE INCH ABSOLUTE |
| BULB MEDIA TYPE | ANY ACCEPTABLE |
| SPECIAL FEATURES | MEDIA FOR WHICH DESIGNED: REFRIGERANT 12 OR REFRIGERANT 22 |