4820-01-659-4647 VALVE,BALL 4820-01-659-3543 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-659-4447

Federal Supply Class:
4820

National Item Identification Number:
016594447

Description:
VALVE,SAFETY RELIEF


Manufacturer Information:
8C-068419062ESSEX INDUSTRIES, INC.
8C-0684-000519062ESSEX INDUSTRIES, INC.
LCV-250B-K-10098678GENERANT COMPANY, INC.


Techincal Specification:
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE+50.00 TO 500.00 POUNDS PER SQUARE INCH
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
FACE TO FACE DISTANCE2.50 INCHES
FLOW CONTROL DEVICEPOPPET
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY BODY
III PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, PRESSURE RELIEF
III SUPPLEMENTARY FEATURESCLEAN AND INDIVIDUAL PACKAGE FOR OXYGEN SERVICE;
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP165.00 DEG FAHRENHEIT SINGLE RESPONSE
MINIMUM OPERATING TEMP-320.00 DEG FAHRENHEIT
NOMINAL THREAD SIZE0.250 INCHES 1ST END
OPENING PRESSURE SETTING100.00 POUNDS PER SQUARE INCH
STYLE DESIGNATORSCREW-IN CARTRIDGE
THREAD QUANTITY PER INCH18 1ST END
THREAD SERIES DESIGNATORNPT 1ST END


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