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National Stock Number:
4820-01-350-8737
Federal Supply Class:
4820
National Item Identification Number:
013508737
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.
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Manufacturer Information:
| 281176-0001 | 99657 | MAROTTA CONTROLS INC | | 281176-0001CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | RV29GA-1CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | RV29GA-1 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | NICKEL ALLOY BODY | | OUTLET PRESSURE SETTING | 900.0 POUNDS PER SQUARE INCH | | OUTLET PRESSURE RANGE | 0.0 TO 900.0 POUNDS PER SQUARE INCH | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D | | CRITICALITY CODE JUSTIFICATION | ZZZY | | SEAT MATERIAL | PLASTIC, POLYCHLOROTRIFLUOROETHYLENE | | FLOW CONTROL DEVICE | POPPET | | FLOW CONTROL DEVICE MATERIAL | NICKEL COPPER ALLOY, QQ-N-281 | | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS | | VALVE LOADING METHOD | SPRING | | REMOTE ACTUATION METHOD | PISTON | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 99657 | | DESIGN CONTROL REFERENCE | 281176-0001 |
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