NSN 4820-01-024-9870
Part Details | FLUID PRESSURE REGULATING VALVE
4820-01-024-9870 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: 12IN U135LP, 1-2IN U135LP, 4820-01-024-9870, 01-024-9870, 4820010249870, 010249870
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 23, 1976 | 01-024-9870 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
SWIVEL NUT, FLARE
INVERTED FLARE
SWIVEL NUT, FLARE
INVERTED FLARE
SWIVEL NUT, FLARE
INVERTED FLARE
SWIVEL NUT, FLARE
INVERTED FLARE
Cross Reference | NSN 4820-01-024-9870
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1-2IN U135LP | 79227 | WATTS REGULATOR CO |
Technical Data | NSN 4820-01-024-9870
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRONZE |
| TEMP RATING | 160.0 DEG FAHRENHEIT MAXIMUM |
| MAXIMUM INLET PRESSURE RATING | 300.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE RANGE | +10.0 TO +35.0 POUNDS PER SQUARE INCH |
| FILTER | INCLUDED |
| FURNISHED ITEMS | TAILPIECE AND UNION NUT |
| SEAT MATERIAL | STEEL, CORROSION RESISTING |
| FLOW CONTROL DEVICE | DIAPHRAGM |
| FLOW CONTROL DEVICE MATERIAL | BRONZE |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | 3 SWIVEL NUT, FLARE |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| SECOND END STYLE DESIGNATOR | INVERTED FLARE |
| SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| BODY STYLE | STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | WATER |
| RENEWABLE SEAT RING TYPE | E ANY ACCEPTABLE |
| REGULATION TYPE | 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL |
| MANUAL CONTROL METHOD | SCREW |
| VALVE LOADING METHOD | SPRING |