NSN 4820-01-030-1074
Part Details | FLUID PRESSURE REGULATING VALVE
4820-01-030-1074 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: FS164A85, FS164A-85, FS164A47, FS164A-47, 4820-01-030-1074, 01-030-1074, 4820010301074, 010301074
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 28, 1976 | 01-030-1074 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
TEE
SWIVEL NUT, FLARE
SWIVEL NUT, FLARE
SWIVEL NUT, FLARE
SWIVEL NUT, FLARE
Cross Reference | NSN 4820-01-030-1074
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FS164A-85 | 22508 | FISHER CONTROLS CO INC |
| FS164A-47 | 22508 | FISHER CONTROLS CO INC |
Technical Data | NSN 4820-01-030-1074
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM ALLOY |
| TEMP RATING | 200.0 DEG FAHRENHEIT MAXIMUM |
| MAXIMUM INLET PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE RANGE | +40.0 TO +100.0 POUNDS PER SQUARE INCH |
| FILTER | NOT INCLUDED |
| SEAT MATERIAL | ALUMINUM ALLOY |
| STEM MATERIAL | STEEL, FED STD 66, AISI 303/SAE 30303 |
| PACKING MATERIAL | RUBBER, SYNTHETIC |
| FLOW CONTROL DEVICE | DIAPHRAGM |
| FLOW CONTROL DEVICE MATERIAL | RUBBER, BUNA-N |
| END CONNECTION QUANTITY | 3 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | 1 SWIVEL NUT, FLARE |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1 TO 4-18 NPT |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH FIRST END |
| BODY STYLE | TEE |
| MEDIA FOR WHICH DESIGNED | GAS |
| REGULATION TYPE | 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL |
| MANUAL CONTROL METHOD | SCREW |
| VALVE STEM DESIGN | SINGLE SEAT |
| VALVE LOADING METHOD | SPRING |