5930-00-899-8665 SWITCH,SENSITIVE Index 6685-00-899-8668 GAGE,VACUUM,INDICATING

National Stock Number:
4820-00-899-8666

Federal Supply Class:
4820

National Item Identification Number:
008998666

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:
370196355MATHESON CO DIV OF G D SEARLE MEDICAL PRODUCTS
70B96355MATHESON CO DIV OF G D SEARLE MEDICAL PRODUCTS


Techincal Specification:
MAXIMUM INLET PRESSURE RATING250.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALZINC BODY
OUTLET PRESSURE SETTING0.5 POUNDS PER SQUARE INCH
FURNISHED ITEMSINTERNAL PILOT VALVE AND
OUTLET PRESSURE GAGE
SEAT MATERIALNONMETALLIC COMPOSITION
FLOW CONTROL DEVICEDISK
FLOW CONTROL DEVICE MATERIALALUMINUM ALLOY AND
NONMETALLIC COMPOSITION
FIRST END CONNECTION TYPETHREADED EXTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
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 DESIGNEDHYDROCARBON FUELS AND OILS
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE STEM DESIGNSINGLE SEAT
VALVE LOADING METHODDOME


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