National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
VALVE , REGULATING , SYSTEM PRESSURE
Definition:
A VALUE DESIGNED TO AUTOMATICALLY MAINTAIN WITHIN CLOSE LIMITS A PREDETERMINED PRESSURE WITHIN A CLOSED SYSTEM REGARDLESS OF THE HIGHER FLUCTUATING OR CONSTANT INLET PRESSURE. THE EXCESS PRESSURE IS BY-PASSED TO THE ACCUMULATOR OR RESERVOIR IN LIEU OF PASSING THROUGH THE ENTIRE SYSTEM. IT IS DESIGNED PRIMARILY FOR USE IN REFRIGERATION AND AIR CONDITIONING SYSTEMS. EXCLUDES VALVE, REGULATING, FLUID PRESSURE AND VALVE, CALIBRATED FLOW.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| YM-3145 | 21013 | A | 3 | 2 | A | ZZ | ||
| YM-3145-6IN | 21013 | A | 3 | 9 | E | ZZ |
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 |
|---|---|---|
| AEVS | REMOTE ACTUATION METHOD | DIAPHRAGM |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AEVR | VALVE LOADING METHOD | SPRING |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AAFZ | BODY MATERIAL | BRONZE |
| ADQL | FACE TO FACE DISTANCE | 20.000 INCHES NOMINAL |
| ABEP | STEM MATERIAL | NICKEL COPPER ALLOY |
| AEWF | FILTER | NOT INCLUDED |
| ACKL | MEDIA FOR WHICH DESIGNED | WATER |
| FEAT | SPECIAL FEATURES | NHA MOBILE/NAVFAC, VALVE SIZE 6IN |