NSN 4820-01-140-0530
Part Details | FLUID PRESSURE REGULATING VALVE
4820-01-140-0530 A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.
Alternate Parts: 30 1 14IN 55T120PSI, 30 1 1-4IN 55T120PSI, 30 1 14IN 250P, 30 1 1-4IN 250P, YB2310F223X1, N498 55T120PSI, N-498 55T120PSI, N498, N-498, MILV2042D, MIL-V-2042D, 30807999, 4820-01-140-0530, 01-140-0530, 4820011400530, 011400530
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 07, 1982 | 01-140-0530 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
SOCKET
SOCKET
SOCKET
SOCKET
Cross Reference | NSN 4820-01-140-0530
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 30 1 1-4IN 55T120PSI | 35795 | LESLIE CONTROLS, INC. |
| 30 1 1-4IN 250P | 35795 | LESLIE CONTROLS, INC. |
| YB2310F223X1 | 35795 | LESLIE CONTROLS, INC. |
| N-498 55T120PSI | 35795 | LESLIE CONTROLS, INC. |
| N-498 | 35795 | LESLIE CONTROLS, INC. |
| MIL-V-2042D | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 30807999 | 03847 | WARREN CONTROLS, INC. |
Technical Data | NSN 4820-01-140-0530
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRONZE, ASTM B61 |
| MAXIMUM INLET PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE RANGE | +55.0 TO +120.0 POUNDS PER SQUARE INCH |
| FILTER | NOT INCLUDED |
| FURNISHED ITEMS | TAILPIECE AND UNION NUT |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE |
| SEAT MATERIAL | NICKEL COPPER ALLOY |
| STEM MATERIAL | NICKEL COPPER ALLOY |
| PACKING MATERIAL | RUBBER, BUNA-N |
| FLOW CONTROL DEVICE | DIAPHRAGM |
| FLOW CONTROL DEVICE MATERIAL | RUBBER, CHLOROPRENE |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | 1 SOCKET |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | STRAIGHT THRU |
| REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| VALVE LOADING METHOD | SPRING |