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National Stock Number:
4820-01-201-8145
Federal Supply Class:
4820
National Item Identification Number:
012018145
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:
| 48486 | 86184 | GRISWOLD INDUSTRIES | | 48489 | 86184 | GRISWOLD INDUSTRIES | | 80040 | 86184 | GRISWOLD INDUSTRIES | | 80043-00 | 86184 | GRISWOLD INDUSTRIES | | 80043-D | 86184 | GRISWOLD INDUSTRIES | | 90FM-2 DWG48486 3.50IN | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FILTER | NOT INCLUDED | | FIRST END FLANGE OUTSIDE DIAMETER | 8.500 INCHES NOMINAL | | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES | | FIRST END FLANGE THICKNESS | 0.688 INCHES NOMINAL | | FIRST END BOLT CIRCLE DIAMETER | 7.000 INCHES NOMINAL | | FIRST END BOLT HOLE QUANTITY | 8 | | FIRST END BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE | DIAPHRAGM | | OUTLET PRESSURE RANGE | +10.0 TO 100.0 POUNDS PER SQUARE INCH | | MATERIAL | IRON CAST BODY | | MAXIMUM INLET PRESSURE RATING | 230.0 POUNDS PER SQUARE INCH | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | SEAT MATERIAL | BRONZE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | VALVE LOADING METHOD | SPRING |
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