Part Number
Part Number:
NSN:
NIIN:
Item Name:
VALVE , EXPANSION
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 70255 | EMERSON ELECTRIC CO ALCO CONTROLS DI |
Federal Supply Class
Title
VALVES, NONPOWERED
Inclusions:
INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.
Exclusions:
EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AGUB | REFRIGERATION CAPACITY IN BTU PER HOUR | 26.4 |
| AFKK | VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| ACKN | FIRST END STYLE DESIGNATOR | SOCKET |
| ADQV | FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING |
| AAQL | BODY STYLE | ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS |
| AFKU | VALVE EQUALIZER LOCATION | INTERNAL |
| AFKQ | BULB MEDIA TYPE | REFRIGERANT 22 |
| ACLS | SECOND END CONNECTION TYPE | UNTHREADED INTERNAL TUBE |
| ACKL | MEDIA FOR WHICH DESIGNED | REFRIGERANT 22 |
| AFKM | VALVE PRESSURE LIMITING DEVICE | INCLUDED |
| AFKN | VALVE PRESSURE LIMITING DEVICE SETTING | 25.0 POUNDS PER SQUARE INCH GAGE |
| ADSW | ADJUSTABLE PRESSURE RANGE | NOT RATED |
| AFKL | VALVE EVAPORATOR TEMP RANGE DESIGNATION | HIGH |
| AFKR | BULB MOUNTING METHOD | CLAMP |
| ACKM | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL TUBE |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVV | BULB DIAMETER | 0.625 INCHES NOMINAL |
| ABJH | TEMP RATING | -0.0 DEG FAHRENHEIT |
| ADQU | FLOW CONTROL DEVICE | DIAPHRAGM |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.503 INCHES MINIMUM AND 0.506 INCHES MAXIMUM |
| AEVT | CAPILLARY TUBE LENGTH | 60.000 INCHES NOMINAL |
| ACLT | SECOND END STYLE DESIGNATOR | SOCKET |
| AEVU | BULB LENGTH | 3.062 INCHES NOMINAL |
| AAFZ | BODY MATERIAL | BRASS |
| ACMP | SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.378 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |