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National Stock Number:
4820-01-217-3525
Federal Supply Class:
4820
National Item Identification Number:
012173525
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:
| 280640-0303 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| BODY STYLE | STRAIGHT THRU | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FILTER | NOT INCLUDED | | FIRST END CONNECTION TYPE | THREADED EXTERNAL BOSS | | FIRST END THREAD PITCH DIAMETERS | +1.4267 TO 1.4331 INCHES | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1 1/2-10 UNS | | FIRST END STYLE DESIGNATOR | DOUBLE THREADED SECTION BOSS FITTING GASKET WITH LOCKNUT SEALING | | FLOW CONTROL DEVICE | PISTON, SPRING LOADED | | PROPRIETARY CHARACTERISTICS | PACS | | MEDIA FOR WHICH DESIGNED | GAS | | OUTLET PRESSURE SETTING | 32.0 POUNDS PER SQUARE INCH | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | REMOTE ACTUATION METHOD | PISTON | | SEAT MATERIAL | POLYAMIDE NYLON | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SPECIAL FEATURES | RATING 400.0 PSI; CAPACITY 360.0 SCFM | | VALVE STEM DESIGN | DOUBLE SEAT | | VALVE LOADING METHOD | SPRING | | END CONNECTION QUANTITY | 2 | | BODY MATERIAL | BRONZE, ASTM B61 AND BRONZE, ASTM B63 |
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