NSN 4820-01-346-8766
Part Details | SYSTEM PRESSURE REGULATING VALVE
4820-01-346-8766 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: 231960207000, 231-960-207-000, 231960207000, 231-960-207-000, 6511593, 4820-01-346-8766, 01-346-8766, 4820013468766, 013468766
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 11, 1991 | 01-346-8766 | 35896 ( VALVE, REGULATING, SYSTEM PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
CROSS
SWIVEL NUT, FLARE
SWIVEL NUT, FLARE
SWIVEL NUT, FLARE
SWIVEL NUT, FLARE
Cross Reference | NSN 4820-01-346-8766
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 231-960-207-000 | 61020 | BELLOFRAM CORPDIAPHRAGM DIV |
| 231-960-207-000 | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 6511593 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-346-8766
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM |
| TEMP RATING | 150.0 DEG FAHRENHEIT NOMINAL |
| MAXIMUM INLET PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE RANGE | +1.0 TO +30.0 POUNDS PER SQUARE INCH |
| FILTER | NOT INCLUDED |
| SPECIAL FEATURES | TYPE 90 REGULATOR |
| SEAT MATERIAL | ALUMINUM |
| STEM MATERIAL | ALUMINUM |
| PACKING MATERIAL | RUBBER, BUNA-N |
| FLOW CONTROL DEVICE | DISK |
| FLOW CONTROL DEVICE MATERIAL | ALUMINUM |
| END CONNECTION QUANTITY | 4 |
| 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 8-27 NPT |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH FIRST END |
| FOURTH END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH FIRST END |
| BODY STYLE | CROSS |
| MEDIA FOR WHICH DESIGNED | AIR |
| REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| VALVE LOADING METHOD | SPRING |
| REMOTE ACTUATION METHOD | DIAPHRAGM |