NSN 4820-01-052-4009
Part Details | FLUID PRESSURE REGULATING VALVE
4820-01-052-4009 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: 4187428, 1428SAE 121212, 1428-SAE 12-12-12, 4820-01-052-4009, 01-052-4009, 4820010524009, 010524009
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 15, 1977 | 01-052-4009 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
GASKET SEAL
GASKET SEAL
GASKET SEAL
GASKET SEAL
Cross Reference | NSN 4820-01-052-4009
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4187428 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
| 1428-SAE 12-12-12 | 10129 | PARKER-HANNIFIN CORPORATIONDBA PARKER HYDRAULICS |
Technical Data | NSN 4820-01-052-4009
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | |
| MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH |
| FILTER | NOT INCLUDED |
| FLOW CONTROL DEVICE | CONE, TOP GUIDED |
| END CONNECTION QUANTITY | 3 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | GASKET SEAL |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 3 TO 4-18 NPTF |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH SECOND END |
| MEDIA FOR WHICH DESIGNED | HYDRAULIC OIL |
| REGULATION TYPE | MANUAL SINGLE STAGE |
| MANUAL CONTROL METHOD | KNOB |
| VALVE STEM DESIGN | SINGLE SEAT |
| VALVE LOADING METHOD | THREADED STEM WITH SETSCREW |