4820-00-270-0676 VALVE,REGULATING,FLUID PRESSURE Index 4820-00-270-0681 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-270-0679

Federal Supply Class:
4820

National Item Identification Number:
002700679

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:
07R18A18925PARKER-HANNIFIN CORPORATION
07R313AB/W P78164218925PARKER-HANNIFIN CORPORATION
07R31818925PARKER-HANNIFIN CORPORATION
07R318A18925PARKER-HANNIFIN CORPORATION
07R318AB18925PARKER-HANNIFIN CORPORATION
07R318AC18925PARKER-HANNIFIN CORPORATION


Techincal Specification:
MAXIMUM INLET PRESSURE RATING125.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALALUMINUM BODY
TEMP RATING-40.0 DEG FAHRENHEIT MINIMUM AND
175.0 DEG FAHRENHEIT MAXIMUM
OUTLET PRESSURE RANGE0.0 TO 160.0 POUNDS PER SQUARE INCH
SPECIAL FEATUREST-HANDLE, RELIEVING
FLOW CONTROL DEVICEDIAPHRAGM
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOROPTIONAL END
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/2-14 NPT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDAIR
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE LOADING METHODSPRING


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