5640-00-281-8140 INSULATION SLEEVING,THERMAL Index 5305-00-281-8146 SCREW,CLOSE TOLERANCE

National Stock Number:
4820-00-281-8145

Federal Supply Class:
4820

National Item Identification Number:
002818145

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:
04P8636346UNION CARBIDE CORP SUB OF DOW CO THE


Techincal Specification:
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE LOADING METHODSPRING
MAXIMUM INLET PRESSURE RATING300.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING0.500 POUNDS PER SQUARE INCH
FILTERINCLUDED
END CONNECTION QUANTITY2
BODY STYLEANGLE
MATERIALCOPPER ALLOY BODY
OUTLET PRESSURE RANGE1.0 TO 13.0 POUNDS PER SQUARE INCH
FURNISHED ITEMSINLET PRESSURE GAGE AND
NEEDLE VALVE
SEAT MATERIALBRONZE
STEM MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICESTEM AND INTEGRAL DISK
FLOW CONTROL DEVICE MATERIALBRONZE
FIRST END CONNECTION TYPETHREADED INTERNAL GAS CYLINDER
FIRST END STYLE DESIGNATORSWIVEL NUT, GAS
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPETHREADED EXTERNAL TUBE
SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR3/8-24 UNF
SECOND END THREAD DIRECTIONLEFT-HAND
MEDIA FOR WHICH DESIGNEDACETYLENE
RENEWABLE SEAT RING TYPEPRESSED-IN


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