5998-01-391-9796 CIRCUIT CARD ASSEMBLY Index 5955-01-391-9798 OSCILLATOR,CRYSTAL CONTROLLED

National Stock Number:
4820-01-391-9797

Federal Supply Class:
4820

National Item Identification Number:
013919797

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
4915115187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
A-49151 AND CDS H-5048815187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+696.0 TO 760.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER7.250 INCHES FIRST END
BOLT CIRCLE NOMINAL DIAMETER5.875 INCHES SECOND END
BOLT HOLE NOMINAL DIAMETER0.875 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.875 INCHES SECOND END
BOLT HOLE QUANTITY8 FIRST END
BOLT HOLE QUANTITY8 SECOND END
CONNECTION TYPEFLANGE FIRST END
CONNECTION TYPEFLANGE SECOND END
FURNISHED ITEMS AND QUANTITY1 LEVER
FLANGE FACE DESIGNRAISED STRAIGHT FIRST END
FLANGE FACE DESIGNRAISED STRAIGHT SECOND END
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE SHAPEROUND WITH HOLES SECOND END
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE725.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 304 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A53 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIALSTEEL BODY
MATERIALSTEEL COMP 304 FLOW CONTROL DEVICE
MATERIALSTEEL STEM
NOMINAL OUTSIDE DIAMETER7.500 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER9.000 INCHES FIRST END
NOMINAL THICKNESS1.125 INCHES FIRST END
OPENING PRESSURE SETTING625.0 POUNDS PER SQUARE INCH
RAISED FACE NOMINAL DIAMETER4.125 INCHES SECOND END
RAISED FACE NOMINAL DIAMETER5.500 INCHES FIRST END
RAISED FACE NOMINAL HEIGHT0.062 INCHES FIRST END
SPECIAL FEATURESMOD2 2-1/2J X 3-1/2HNJ
VALVE DISCHARGE FLOW RATE44700.0 POUNDS PER HOUR
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORANGLE FLANGED ENDS


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