NSN 4820-01-259-5844
Part Details | SYSTEM PRESSURE REGULATING VALVE
4820-01-259-5844 A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes VALVE, REGULATING, FLUID PRESSURE and VALVE, CALIBRATED FLOW.
Alternate Parts: ADRPE308058 ODF, ADRPE-3-0/80-5/8 ODF, ADRFE308058 ODF, ADRFE-3-0/80-5/8 ODF, 4820-01-259-5844, 01-259-5844, 4820012595844, 012595844
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 18, 1987 | 01-259-5844 | 35896 ( VALVE, REGULATING, SYSTEM PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 4820-01-259-5844
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ADRPE-3-0/80-5/8 ODF | 78462 | PARKER-HANNIFIN CORPORATIONDBA SPORLAN DIVISION |
| ADRFE-3-0/80-5/8 ODF | 78462 | PARKER-HANNIFIN CORPORATIONDBA SPORLAN DIVISION |
Technical Data | NSN 4820-01-259-5844
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS |
| OUTLET PRESSURE RANGE | +1.0 TO +80.0 POUNDS PER SQUARE INCH |
| FILTER | NOT INCLUDED |
| SPECIAL FEATURES | EXTERNAL EQUALIZER THD EXT FLARE 0.250 IN. |
| FLOW CONTROL DEVICE | PISTON, TOP GUIDED |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | UNTHREADED INTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | PLAIN |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | AIR |
| REGULATION TYPE | 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC |
| MANUAL CONTROL METHOD | SCREW |
| VALVE LOADING METHOD | SPRING |
| REMOTE ACTUATION METHOD | DIAPHRAGM |