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National Stock Number:
4820-01-221-5598
Federal Supply Class:
4820
National Item Identification Number:
012215598
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:
| 44-2212-241 | 13669 | TESCOM CORP | | 44-2214-241 | 13669 | TESCOM CORP | | 44-22XX-241 | 13669 | TESCOM CORP | | C11685-1 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FILTER | NOT INCLUDED | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-18 NPT | | FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING | | FLOW CONTROL DEVICE | DIAPHRAGM | | MANUAL CONTROL METHOD | KNOB | | OUTLET PRESSURE ACCURACY RATING | 0.100 POUNDS PER SQUARE INCH | | OUTLET PRESSURE RANGE | +3.0 TO 500.0 POUNDS PER SQUARE INCH | | MATERIAL | COPPER ALLOY BODY | | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH | | MEDIA FOR WHICH DESIGNED | WATER, OIL OR GAS | | REGULATION TYPE | MANUAL SINGLE STAGE | | SEAT MATERIAL | PLASTIC, TETRAFLUOROETHYLENE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | TEMP RATING | -40.0 FAHRENHEIT MINIMUM AND 200.0 FAHRENHEIT MAXIMUM | | VALVE LOADING METHOD | SPRING |
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