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National Stock Number:
4820-00-287-3580
Federal Supply Class:
4820
National Item Identification Number:
002873580
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:
| 30/3.4.1ALT.10 | 35795 | LESLIE CONTROLS, INC. | | L223FALT8 | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FURNISHED ITEMS | INTERNAL PILOT VALVE | | FACE TO FACE DISTANCE | 9.750 INCHES NOMINAL | | FILTER | NOT INCLUDED | | FIRST END BOLT CIRCLE DIAMETER | 5.500 INCHES NOMINAL | | FIRST END BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | FIRST END BOLT HOLE QUANTITY | 4 | | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE | | FIRST END FLANGE OUTSIDE DIAMETER | 7.000 INCHES NOMINAL | | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES | | FIRST END FLANGE THICKNESS | 0.688 INCHES NOMINAL | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE | DISK, BEVEL SEAT, TOP GUIDED AND DISK, BEVEL SEAT, BOTTOM GUIDED | | OUTLET PRESSURE RANGE | +10.0 TO 130.0 POUNDS PER SQUARE INCH (PSI) | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 420 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51420 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE | | MATERIAL | STEEL COMP 420 FLOW CONTROL DEVICE | | MATERIAL | STEEL CORROSION RESISTING AND COBALT ALLOY SEAT | | MAXIMUM INLET PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH (PSI) | | MEDIA FOR WHICH DESIGNED | STEAM | | REGULATION TYPE | MANUAL SINGLE STAGE | | REMOTE ACTUATION METHOD | PISTON | | RENEWABLE SEAT RING TYPE | THREADED | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | VALVE LOADING METHOD | SPRING | | VALVE STEM DESIGN | SINGLE SEAT |
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