6685-00-077-8490 GAGE,ABSOLUTE PRESSURE,DIAL INDI Index 4820-00-077-8492 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-00-077-8491

Federal Supply Class:
4820

National Item Identification Number:
000778491

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:
271590-370210HONEYWELL INTERNATIONAL INC.
271590-372599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO


Techincal Specification:
MAXIMUM INLET PRESSURE RATING150.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
TEMP RATING-40.0 DEG FAHRENHEIT MINIMUM AND
180.0 DEG FAHRENHEIT MAXIMUM
OUTLET PRESSURE RANGE0.0 TO 50.0 POUNDS PER SQUARE INCH
SEAT MATERIALBRASS
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/8-27 NPT
FIRST END THREAD DIRECTIONRIGHT-HAND
REGULATION TYPEMANUAL SINGLE STAGE
VALVE LOADING METHODSPRING
THE MANUFACTURERS DATA
MANUFACTURERS CODE70210
DESIGN CONTROL REFERENCE271590-3


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