NSN 4820-01-220-6635
Part Details | EXPANSION VALVE
4820-01-220-6635 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: HCE14RW35, HCE1-4RW35, HCE14RW35, HCE1-4RW35, 4820-01-220-6635, 01-220-6635, 4820012206635, 012206635
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 16, 1985 | 01-220-6635 | 05493 ( VALVE, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
FLARED
FLARED
FLARED
FLARED
Cross Reference | NSN 4820-01-220-6635
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HCE1-4RW35 | 70255 | EMERSON ELECTRIC COALCO CONTROLS DIV |
| HCE1-4RW35 | 57519 | R S P INDUSTRIES INC |
Technical Data | NSN 4820-01-220-6635
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS |
| BODY STYLE | ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS |
| REFRIGERATION CAPACITY IN BTU PER HOUR | 3.0 |
| VALVE EQUALIZER LOCATION | EXTERNAL |
| VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| VALVE PRESSURE LIMITING DEVICE | INCLUDED |
| TEMP RATING | 300.0 DEG FAHRENHEIT |
| FLOW CONTROL DEVICE | W ANY ACCEPTABLE |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | FLARED |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL |
| FIRST END THREAD CLASS | 3A |
| 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 | 0.250 INCHES NOMINAL |
| SECOND END THREAD CLASS | 3A |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END SEAT ANGLE IN DEG | 37.0 |
| MEDIA FOR WHICH DESIGNED | Y ACETYLENE |
| VALVE EVAPORATOR TEMP RANGE DESIGNATION | LOW |
| VALVE PRESSURE LIMITING DEVICE SETTING | 35.0 POUNDS PER SQUARE INCH GAGE |
| VALVE PRESSURE LIMITING DEVICE RANGE | +0.0 TO +35.0 POUNDS PER SQUARE INCH GAGE |
| BULB MEDIA TYPE | ANY ACCEPTABLE |
| CAPILLARY TUBE LENGTH | 60.000 INCHES NOMINAL |
| BULB LENGTH | 3.500 INCHES NOMINAL |
| BULB DIAMETER | 0.500 INCHES NOMINAL |
| VALVE EQUALIZER CONNECTION TYPE | FLARED TUBE |
| VALVE EQUALIZER CONNECTION DIAMETER | 0.250 INCHES NOMINAL |