NSN 4820-01-452-1637
Part Details | EXPANSION VALVE
4820-01-452-1637 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: 78139 FIND NO.30, 78-139 FIND NO.30, M300247, FJ12Z, FJ-1/2-Z, 4820-01-452-1637, 01-452-1637, 4820014521637, 014521637
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 20, 1998 | 01-452-1637 | 05493 ( VALVE, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
FLARED
FLARED
FLARED
FLARED
Cross Reference | NSN 4820-01-452-1637
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 78-139 FIND NO.30 | 11718 | MGR EQUIPMENT CORP |
| M300247 | 11718 | MGR EQUIPMENT CORP |
| FJ-1/2-Z | 78462 | PARKER-HANNIFIN CORPORATIONDBA SPORLAN DIVISION |
Technical Data | NSN 4820-01-452-1637
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | COPPER ALLOY |
| BODY STYLE | STRAIGHT THRU |
| REFRIGERATION CAPACITY IN BTU PER HOUR | 60.0 |
| VALVE EQUALIZER LOCATION | EXTERNAL |
| VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| FLOW CONTROL DEVICE | CAGE |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | FLARED |
| FIRST END NOMINAL THREAD SIZE | 0.250 INCHES |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| SECOND END STYLE DESIGNATOR | FLARED |
| SECOND END NOMINAL THREAD SIZE | 0.375 INCHES |
| MEDIA FOR WHICH DESIGNED | E ACETYLENE |
| VALVE EQUALIZER CONNECTION TYPE | FLARED TUBE |
| SPECIAL FEATURES | USED ON COLD FOOD COUNTER; REFRIG R-134A |
| END ITEM IDENTIFICATION | ARLEIGH BURKE CLASS DDG |