|
|
|
National Stock Number:
4820-00-788-2942
Federal Supply Class:
4820
National Item Identification Number:
007882942
Description:
VALVE,REGULATING,FLUID PRESSURE
Detail:
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.
|
Manufacturer Information:
| 217754-1 | 99657 | MAROTTA CONTROLS INC | | 9194770 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
|
Techincal Specification:
| MAXIMUM INLET PRESSURE RATING | 3500.0 POUNDS PER SQUARE INCH | | FILTER | INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU W/OFFSET | | MATERIAL | ALUMINUM ALLOY BODY | | TEMP RATING | 125.0 DEG FAHRENHEIT NOMINAL | | OUTLET PRESSURE RANGE | 5.0 TO 3000.0 POUNDS PER SQUARE INCH | | SEAT MATERIAL | ALUMINUM ALLOY | | FLOW CONTROL DEVICE | DISK | | OUTSIDE SURFACE TREATMENT | ANODIZED,MIL-STD 171,FINISH NO. 7.2.1,EXCEPT SEAL SHALL BE LIMITED TO HW | | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE | | FIRST END STYLE DESIGNATOR | FLARED | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/16-20 UNF | | FIRST END THREAD CLASS | 3A | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END SEAT ANGLE IN DEG | 37.0 | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | OFFSET DISTANCE | 0.365 INCHES NOMINAL | | MOUNTING FACILITY | PANEL | | REGULATION TYPE | MANUAL SINGLE STAGE | | MANUAL CONTROL METHOD | KNOB | | VALVE LOADING METHOD | SPRING |
|
|