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National Stock Number:
4820-01-447-3980
Federal Supply Class:
4820
National Item Identification Number:
014473980
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:
| 444M 5IN | 35795 | LESLIE CONTROLS, INC. | | E3355 | 35795 | LESLIE CONTROLS, INC. | | E3355 5INCH | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY MATERIAL | BRONZE, ASTM B61 | | BODY STYLE | STRAIGHT THRU | | FACE TO FACE DISTANCE | 16.750 INCHES NOMINAL | | FILTER | NOT INCLUDED | | FIRST END BOLT CIRCLE DIAMETER | 7.813 INCHES NOMINAL | | FIRST END BOLT HOLE DIAMETER | 0.688 INCHES NOMINAL | | FIRST END BOLT HOLE QUANTITY | 10 | | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE | | FIRST END FLANGE OUTSIDE DIAMETER | 9.062 INCHES NOMINAL | | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES | | FIRST END FLANGE THICKNESS | 1.062 INCHES NOMINAL | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE | DIAPHRAGM | | PROPRIETARY CHARACTERISTICS | PACS | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | SEAT MATERIAL | BRONZE, ASTM B61 | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | VALVE LOADING METHOD | SPRING | | STEM MATERIAL | NICKEL-COPPER ALLOY, ASTM B164 OR NICKEL-COPPER ALLOY, QQ-N-281, CLASS A OR NICKEL-COPPER ALLOY, QQ-N-281, CLASS B |
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