NSN 4820-01-178-4869
Part Details | FLUID PRESSURE REGULATING VALVE
4820-01-178-4869 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: U5LP, U-5-LP, U135LP, U-135-LP, D5LP 34IN, D-5-LP 3/4IN, 4820-01-178-4869, 01-178-4869, 4820011784869, 011784869
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 05, 1984 | 01-178-4869 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
SOCKET
SOCKET
SOCKET
SOCKET
Cross Reference | NSN 4820-01-178-4869
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| U-5-LP | 79227 | WATTS REGULATOR CO |
| U-135-LP | 79227 | WATTS REGULATOR CO |
| D-5-LP 3/4IN | 79227 | WATTS REGULATOR CO |
Technical Data | NSN 4820-01-178-4869
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRONZE |
| TEMP RATING | 200.0 DEG FAHRENHEIT NOMINAL |
| FILTER | NOT INCLUDED |
| SEAT MATERIAL | STEEL, CORROSION RESISTING |
| FLOW CONTROL DEVICE | DIAPHRAGM |
| FLOW CONTROL DEVICE MATERIAL | PLASTIC, POLYAMIDE |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | SOCKET |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | WATER |
| REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| VALVE LOADING METHOD | SPRING |