NSN 4820-01-491-8857
Part Details | SYSTEM PRESSURE REGULATING VALVE
4820-01-491-8857 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: 2011001, 201-1001, 4820-01-491-8857, 01-491-8857, 4820014918857, 014918857
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 05, 2001 | 01-491-8857 | 35896 ( VALVE, REGULATING, SYSTEM PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-491-8857
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 201-1001 | 0RRR4 | SIEMENS CORP |
Technical Data | NSN 4820-01-491-8857
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ZINC |
| FILTER | INCLUDED |
| FURNISHED ITEMS | OUTLET PRESSURE GAGE |
| SPECIAL FEATURES | SINGLE-STAGE, COMPRESSED AIR PRESSURE REDUCING VALVE; 200 MESH STAINLESS STRAINER; LOCKING HANDLE |
| FLOW CONTROL DEVICE | DIAPHRAGM |
| END CONNECTION QUANTITY | 1 |
| MEDIA FOR WHICH DESIGNED | AIR |