4820-01-077-2673 VALVE,GLOBE Index 4820-01-077-2676 VALVE,BALL

National Stock Number:
4820-01-077-2675

Federal Supply Class:
4820

National Item Identification Number:
010772675

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:
2029601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
2029615187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
5215NA96031501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
5215NA96031515187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
STEEL COMP 416 STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 ASSN STD SINGLE MATERIAL RESPONSE BODY
AISI 416 ASSN STD SINGLE MATERIAL RESPONSE STEM
FIRST CONNECTION FACE TO CENTERLINE DISTANCE7.750 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE8.750 INCHES
VALVE SIZE6.000 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP450.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER11.000 INCHES 1ST END
9.000 INCHES 2ND END
NOMINAL THICKNESS1.000 INCHES 1ST END
0.937 INCHES 2ND END
BOLT HOLE QUANTITY8 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES 1ST END
0.625 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER9.500 INCHES 1ST END
7.500 INCHES 2ND END
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER8.500 INCHES 1ST END
6.187 INCHES 2ND END
OPENING PRESSURE SETTING95.0 POUNDS PER SQUARE INCH


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