4820-00-341-2987 VALVE,SAFETY RELIEF Index 5315-00-341-2990 PIN,STRAIGHT,HEADED

National Stock Number:
4820-00-341-2988

Federal Supply Class:
4820

National Item Identification Number:
003412988

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:
411590-2259364HONEYWELL INTERNATIONAL INC.
411590-2277068ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV
816909518876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLETEE
CENTER TO CENTER DISTANCE0.875 INCHES NOMINAL
FILTERNOT INCLUDED
FIRST END CONNECTION TYPETHREADED INTERNAL BOSS
FIRST END STYLE DESIGNATORGASKET SEAL
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD CLASS2B
FLOW CONTROL DEVICEDISK, BOTTOM GUIDED AND DISK, TOP GUIDED
OUTLET PRESSURE RANGE+1950.0 TO 2500.0 POUNDS PER SQUARE INCH (PSI)
MATERIALSTEEL FLOW CONTROL DEVICE
MATERIALSTEEL SEAT
MATERIALSTEEL STEM
MAXIMUM INLET PRESSURE RATING3000.0 POUNDS PER SQUARE INCH (PSI)
MEDIA FOR WHICH DESIGNEDWATER, OIL OR GAS
SPECIAL FEATURES4 GPM,MAX FLOW CAPACITY AT MAX RATED INLET AND OUTLETPRESSURE
REGULATION TYPEMANUAL SINGLE STAGE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VALVE LOADING METHODSPRING
VALVE STEM DESIGNSINGLE SEAT
THREAD SIZE AND SERIES/TYPE DESIGNATOR9/16-18 UNF FIRST END


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