4820-00-287-3580 VALVE,REGULATING,FLUID PRESSURE Index 4820-00-287-3589 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-00-287-3585

Federal Supply Class:
4820

National Item Identification Number:
002873585

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.


Manufacturer Information:
30-3-4-135795LESLIE CONTROLS, INC.
30-3-4-1 1 1/235795LESLIE CONTROLS, INC.
30-3-4-1 11/235795LESLIE CONTROLS, INC.
30305660135795LESLIE CONTROLS, INC.
L223F35795LESLIE CONTROLS, INC.


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MAXIMUM INLET PRESSURE RATING300.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY 922 BODY
OUTLET PRESSURE RANGE15.0 TO 280.0 POUNDS PER SQUARE INCH
FURNISHED ITEMSINTERNAL PILOT VALVE
SEAT MATERIALSTEEL, FED STD 66, AISI 410/SAE 51410 AND
COBALT ALLOY
FLOW CONTROL DEVICEDISK, BEVEL SEAT, TOP GUIDED AND
DISK, BEVEL SEAT, BOTTOM GUIDED
FLOW CONTROL DEVICE MATERIALSTEEL, FED STD 66, AISI 420/SAE 51420
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOROPTIONAL END
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1-1/2-11-1/2 NPT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDSTEAM
RENEWABLE SEAT RING TYPETHREADED
REGULATION TYPEMANUAL SINGLE STAGE
MANUAL CONTROL METHODWHEEL
VALVE STEM DESIGNSINGLE SEAT
VALVE LOADING METHODSPRING
REMOTE ACTUATION METHODPISTON


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