7690-01-012-1688 MARKER,IDENTIFICATION Index 4820-01-012-1693 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-012-1691

Federal Supply Class:
4820

National Item Identification Number:
010121691

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:
11-004-01843990NORGREN C A CO
6872765-81973342ALLISON TRANSMISSION INC
R40-200-BNLA43990NORGREN C A CO


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FILTERNOT INCLUDED
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-18 NPT
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICEBALL
MANUAL CONTROL METHODWHEEL
OUTLET PRESSURE RANGE+2.0 TO 100.0 POUNDS PER SQUARE INCH
MATERIALSTEEL BODY
MAXIMUM INLET PRESSURE RATING400.0 POUNDS PER SQUARE INCH
MEDIA FOR WHICH DESIGNEDAIR
MOUNTING FACILITYFLANGE
REGULATION TYPEMANUAL SINGLE STAGE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
TEMP RATING0.0 FAHRENHEIT MINIMUM AND 175.0 FAHRENHEIT MAXIMUM
VALVE LOADING METHODSPRING


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