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National Stock Number:
4820-00-684-0102
Federal Supply Class:
4820
National Item Identification Number:
006840102
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:
| MILV17848 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FURNISHED ITEMS | INTERNAL PILOT VALVE | | FACE TO FACE DISTANCE | 7.500 INCHES NOMINAL | | FILTER | NOT INCLUDED | | FIRST END FLANGE OUTSIDE DIAMETER | 3.750 INCHES NOMINAL | | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES | | FIRST END BOLT CIRCLE DIAMETER | 2.625 INCHES NOMINAL | | FIRST END BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL | | FIRST END BOLT HOLE QUANTITY | 4 | | FIRST END CONNECTION TYPE | RAISED FACE FLANGE | | FIRST END STYLE DESIGNATOR | RAISED | | FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING | | OUTLET PRESSURE RANGE | +100.0 TO 450.0 POUNDS PER SQUARE INCH | | MATERIAL | STEEL BODY | | MAXIMUM INLET PRESSURE RATING | 600.0 POUNDS PER SQUARE INCH | | MEDIA FOR WHICH DESIGNED | STEAM | | REGULATION TYPE | MANUAL SINGLE STAGE | | RENEWABLE SEAT RING TYPE | THREADED | | SEAT MATERIAL | COBALT ALLOY | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | TEMP RATING | 875.0 FAHRENHEIT NOMINAL | | VALVE LOADING METHOD | SPRING | | VALVE STEM DESIGN | SINGLE SEAT |
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