4820-01-677-0548 VALVE,SAFETY RELIEF 4820-01-677-2860 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-677-0669

Federal Supply Class:
4820

National Item Identification Number:
016770669

Description:
VALVE,SAFETY RELIEF


Manufacturer Information:
5159T-4MP-100091816CIRCOR AEROSPACE, INC.


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
OPERATING PRESSURE2400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR O-RING
MATERIALSTEEL COMP 303 BODY
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.25 INCHES ALL ENDS
OPENING PRESSURE SETTING1000.0 POUNDS PER SQUARE INCH
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE0.25 INCHES
STYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS.


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