5930-00-051-8520 CONTACT Index 5945-00-051-8525 RELAY,ELECTROMAGNETIC

National Stock Number:
4820-00-051-8521

Federal Supply Class:
4820

National Item Identification Number:
000518521

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:
231860856232LOCKHEED MARTIN CORPORATION
2318608-00156232LOCKHEED MARTIN CORPORATION


Techincal Specification:
MAXIMUM INLET PRESSURE RATING60.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING0.500 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALSTEEL CORROSION RESISTING BODY
TEMP RATING-65.0 DEG FAHRENHEIT MINIMUM AND
160.0 DEG FAHRENHEIT MAXIMUM
SPECIAL FEATURESONE 7/16-20 THD HOLE FOR PRESSURE GAGE
SEAT MATERIALSTEEL, CORROSION RESISTING
STEM MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICEDISK, TOP GUIDED
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/8-27 NPT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
REGULATION TYPEMANUAL SINGLE STAGE
MANUAL CONTROL METHODSCREW
VALVE STEM DESIGNSINGLE SEAT
VALVE LOADING METHODDOME


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