4820-01-159-8656 VALVE,REGULATING,FLUID PRESSURE Index 5315-01-159-8658 KEY,MACHINE

National Stock Number:
4820-01-159-8657

Federal Supply Class:
4820

National Item Identification Number:
011598657

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:
91F60MOD41387SIEMENS INDUSTRY, INC.


Techincal Specification:
MAXIMUM INLET PRESSURE RATING250.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING0.500 POUNDS PER SQUARE INCH
FILTERINCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
TEMP RATING175.0 DEG FAHRENHEIT MAXIMUM
OUTLET PRESSURE RANGE0.0 TO 60.0 POUNDS PER SQUARE INCH
FLOW CONTROL DEVICEPOPPET
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOROPTIONAL END
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-18 NPT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDAIR
REGULATION TYPE1ST STAGE MANUAL, 2ND STAGE AUTOMATIC
MANUAL CONTROL METHODSCREW
VALVE LOADING METHODSPRING


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