4820-01-258-1015 SEAT,VALVE Index 4820-01-258-1017 BALL,VALVE,PORTED

National Stock Number:
4820-01-258-1016

Federal Supply Class:
4820

National Item Identification Number:
012581016

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:
B02-200-A3E-AU43990NORGREN C A CO
B12-200-A3E-AU43990NORGREN C A CO


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FURNISHED ITEMSAUTOMATIC RELIEF VALVE
FILTERINCLUDED
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD DIRECTIONRIGHT-HAND
FLOW CONTROL DEVICEDIAPHRAGM
MANUAL CONTROL METHODKNOB
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALRUBBER CHLOROPRENE CLASS CR AND RUBBER SYNTHETIC PACKING
MATERIALZINC BODY
MAXIMUM INLET PRESSURE RATINGERR-060
MEDIA FOR WHICH DESIGNEDAIR
REGULATION TYPEMANUAL SINGLE STAGE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESPOLYCARBONATE BOWL W/O GUARD,50 MICRON ELEMENT,AUTO DRAIN
VALVE LOADING METHODSPRING
TEMP RATING125.0 FAHRENHEIT MAXIMUM
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-18 NPTF FIRST END


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