4820-01-425-7686 VALVE,BALL Index 4820-01-425-7688 STEM,FLUID VALVE

National Stock Number:
4820-01-425-7687

Federal Supply Class:
4820

National Item Identification Number:
014257687

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:
301684303D1B6W6BERMINGHAM CONTROLS, INC., A CALIFORNIA CORPORATION
301684303D35795LESLIE CONTROLS, INC.
301684303D LCCS 1/2IN35795LESLIE CONTROLS, INC.
LCCS 1/2IN 301684303D35795LESLIE CONTROLS, INC.


Techincal Specification:
END CONNECTION QUANTITY2
BODY MATERIALSTEEL
BODY STYLESTRAIGHT THRU
FILTERNOT INCLUDED
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/2-14 NPT
FIRST END STYLE DESIGNATORPLAIN
FLOW CONTROL DEVICE MATERIALNICKEL-CHROMIUM-IRON ALLOY
FLOW CONTROL DEVICEDIAPHRAGM
MAXIMUM INLET PRESSURE RATING1000.0 POUNDS PER SQUARE INCH
PROPRIETARY CHARACTERISTICSPACS
OUTLET PRESSURE RANGE+25.0/+400.0 POUNDS PER SQUARE INCH
REGULATION TYPEAUTOMATIC SINGLE STAGE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VALVE LOADING METHODSPRING
TEMP RATING750.0 DEG FAHRENHEIT MAXIMUM


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