NSN 4820-01-155-2044
Part Details | FLUID PRESSURE REGULATING VALVE
4820-01-155-2044 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: AD313911, AD31391-1, 4820-01-155-2044, 01-155-2044, 4820011552044, 011552044
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 06, 1983 | 01-155-2044 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU W/OFFSET
GASKET SEAL
GASKET SEAL
GASKET SEAL
GASKET SEAL
Cross Reference | NSN 4820-01-155-2044
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AD31391-1 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
Technical Data | NSN 4820-01-155-2044
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061, T6 |
| FILTER | INCLUDED |
| FLOW CONTROL DEVICE | PISTON, BOTTOM GUIDED |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS |
| FIRST END STYLE DESIGNATOR | GASKET SEAL |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1 7 TO 8-12 UNJ |
| FIRST END THREAD CLASS | 3B |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | STRAIGHT THRU W/OFFSET |
| FACE TO FACE DISTANCE | 5.620 INCHES NOMINAL |
| OFFSET DISTANCE | 2.186 INCHES NOMINAL |
| REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| VALVE LOADING METHOD | SPRING |