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National Stock Number:
4820-01-451-7973
Federal Supply Class:
4820
National Item Identification Number:
014517973
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:
| 1346-1KT | 66573 | CIRCOR AEROSPACE, INC. | | 1346-1KT | 91816 | CIRCOR AEROSPACE, INC. | | 134600 | 66573 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FILTER | NOT INCLUDED | | FIRST END CONNECTION TYPE | THREADED INTERNAL TUBE | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.313 INCHES NOMINAL | | FIRST END SEAT ANGLE IN DEG | 120.0 | | FIRST END THREAD CLASS | 3B | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END STYLE DESIGNATOR | GASKET SEAL | | FLOW CONTROL DEVICE | DIAPHRAGM | | OUTLET PRESSURE RANGE | +0.0 TO 120.0 POUNDS PER SQUARE INCH (PSI) | | MATERIAL | PLASTIC POLYPROPYLENE PACKING | | MATERIAL | RUBBER FLOW CONTROL DEVICE | | MATERIAL | STEEL CORROSION RESISTING AND PLASTIC SEAT | | MAXIMUM INLET PRESSURE RATING | 4400.0 POUNDS PER SQUARE INCH (PSI) | | MEDIA FOR WHICH DESIGNED | GAS AND LIQUID, NONCORROSIVE LOCATION NOT OTHERWISE SPECIFIED | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 3/4-16 UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END | | VALVE LOADING METHOD | SPRING | | TEMP RATING | -20.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM |
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