NSN 4820-01-238-9781
Part Details | EXPANSION VALVE
4820-01-238-9781 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: XF112L2 38X12, XF1-1/2-L2 3/8X1/2, XF1 12L2, XF-1 1/2-L2, 4820-01-238-9781, 01-238-9781, 4820012389781, 012389781
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 23, 1986 | 01-238-9781 | 05493 ( VALVE, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
FLARED
PLAIN
FLARED
PLAIN
FLARED
PLAIN
FLARED
PLAIN
Cross Reference | NSN 4820-01-238-9781
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| XF1-1/2-L2 3/8X1/2 | 90598 | ENGINEERED AIR SYSTEMS INC.DBA DRS SUSTAINMENT SYSTEMS |
| XF-1 1/2-L2 | 78462 | PARKER-HANNIFIN CORPORATIONDBA SPORLAN DIVISION |
Technical Data | NSN 4820-01-238-9781
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | COPPER ALLOY |
| BODY STYLE | STRAIGHT THRU |
| REFRIGERATION CAPACITY IN BTU PER HOUR | 18.0 |
| VALVE EQUALIZER LOCATION | INTERNAL |
| VALVE EXPANSION CONTROL TYPE | PRESSURE |
| VALVE PRESSURE LIMITING DEVICE | NOT INCLUDED |
| FLOW CONTROL DEVICE | G ANY ACCEPTABLE |
| SEAT MATERIAL | COPPER ALLOY |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | FLARED |
| 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 | PLAIN |
| MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 |
| CAPILLARY TUBE LENGTH | 30.000 INCHES NOMINAL |
| BULB LENGTH | 3.000 INCHES NOMINAL |
| BULB DIAMETER | 0.500 INCHES NOMINAL |