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 |
|---|---|
| 21013 | METREX VALVE CORP. |
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 |
|---|---|---|
| ADSW | ADJUSTABLE PRESSURE RANGE | +70.0/+260.0 POUNDS PER SQUARE INCH |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| AFKK | VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| AEVU | BULB LENGTH | 2.000 INCHES NOMINAL |
| AFKU | VALVE EQUALIZER LOCATION | INTERNAL |
| AFKQ | BULB MEDIA TYPE | REFRIGERANT 12 |
| ACLG | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES |
| AGUB | REFRIGERATION CAPACITY IN BTU PER HOUR | NOT RATED |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| AAQL | BODY STYLE | STRAIGHT THRU |
| AFKM | VALVE PRESSURE LIMITING DEVICE | NOT INCLUDED |
| AEVT | CAPILLARY TUBE LENGTH | 42.000 INCHES NOMINAL |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AAFZ | BODY MATERIAL | BRONZE |
| AFKR | BULB MOUNTING METHOD | WELL |
| AFKL | VALVE EVAPORATOR TEMP RANGE DESIGNATION | LOW |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACKL | MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.750-14 NPT |
| AEVV | BULB DIAMETER | 0.250 INCHES NOMINAL |
| ABJH | TEMP RATING | NOT RATED |
| ADQU | FLOW CONTROL DEVICE | PISTON, SPRING LOADED |