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 |
|---|---|---|
| AAFZ | BODY MATERIAL | ANY ACCEPTABLE |
| AAFZ | BODY MATERIAL | ANY ACCEPTABLE |
| ACKN | FIRST END STYLE DESIGNATOR | SOCKET |
| AFKU | VALVE EQUALIZER LOCATION | EXTERNAL |
| ADQV | FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING |
| AFKN | VALVE PRESSURE LIMITING DEVICE SETTING | 60.0 POUNDS PER SQUARE INCH ABSOLUTE |
| ACMP | SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| AFKQ | BULB MEDIA TYPE | REFRIGERANT 12 |
| ACLS | SECOND END CONNECTION TYPE | UNTHREADED INTERNAL TUBE |
| AFKM | VALVE PRESSURE LIMITING DEVICE | INCLUDED |
| ADSW | ADJUSTABLE PRESSURE RANGE | NOT RATED |
| ACKM | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL TUBE |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AFKW | VALVE EQUALIZER CONNECTION DIAMETER | 0.250 INCHES NOMINAL |
| AEVV | BULB DIAMETER | 0.625 INCHES NOMINAL |
| AFKR | BULB MOUNTING METHOD | WELL |
| AGUB | REFRIGERATION CAPACITY IN BTU PER HOUR | 16.0 |
| ADQU | FLOW CONTROL DEVICE | DIAPHRAGM |
| ACKL | MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| AEVT | CAPILLARY TUBE LENGTH | 60.000 INCHES NOMINAL |
| AAQL | BODY STYLE | STRAIGHT THRU W/ OFFSET GIVE "ADQL" ONLY WHEN BOTH ENDS FLANGED |
| ABJH | TEMP RATING | NOT RATED |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES NOMINAL |
| ACLT | SECOND END STYLE DESIGNATOR | SOCKET |
| AFKV | VALVE EQUALIZER CONNECTION TYPE | FLARED TUBE |
| AFKK | VALVE EXPANSION CONTROL TYPE | PRESSURE |
| AEVU | BULB LENGTH | 3.063 INCHES NOMINAL |