NSN 4820-00-472-2641
Part Details | EXPANSION VALVE
4820-00-472-2641 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: 13221E4574, MDL223149, MDL223-149, 38, 207CFB1470207138, 207CFB14-70207-138, 13870207, 138-70207, 4820-00-472-2641, 00-472-2641, 4820004722641, 004722641
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 03, 1972 | 00-472-2641 | 05493 ( VALVE, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
FLARED
FLARED
FLARED
FLARED
Cross Reference | NSN 4820-00-472-2641
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13221E4574 | 97403 | CECOM LR CENTER |
| MDL223-149 | 81997 | EATON CORPCONTROLS DIV |
| 38 | 91494 | SINGER CO THE CONTROLS DIV |
| 207CFB14-70207-138 | 91494 | SINGER CO THE CONTROLS DIV |
| 138-70207 | 91494 | SINGER CO THE CONTROLS DIV |
Technical Data | NSN 4820-00-472-2641
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS |
| BODY STYLE | STRAIGHT THRU |
| REFRIGERATION CAPACITY IN BTU PER HOUR | 5.5 |
| VALVE EQUALIZER LOCATION | INTERNAL |
| VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| VALVE PRESSURE LIMITING DEVICE | NOT INCLUDED |
| FLOW CONTROL DEVICE | W ANY ACCEPTABLE |
| OUTSIDE SURFACE TREATMENT | ENAMEL |
| 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 | 5.000 INCHES NOMINAL |
| BULB DIAMETER | 0.375 INCHES NOMINAL |