3010-01-424-9865 COUPLING,SHAFT,FLEXIBLE Index 3040-01-424-9867 CYLINDER ASSEMBLY,ACTUATING,LINE

National Stock Number:
4820-01-424-9866

Federal Supply Class:
4820

National Item Identification Number:
014249866

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:
1905-00-J-P3-5-CC-TD-34-RF-SS 216497DRESSER, INC.
65598002 2J3 HSMS15 146 T 16415187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL COMP 325 BODY
STEEL COMP 304 FLOW CONTROL DEVICE
STEEL CORROSION RESISTING STEM
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 304 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.875 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.375 INCHES
VALVE SIZE3.000 INCHES
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP650.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER7.500 INCHES 1ST END
6.500 INCHES 2ND END
NOMINAL THICKNESS0.688 INCHES 1ST END
0.813 INCHES 2ND END
BOLT HOLE QUANTITY4 1ST END
8 2ND END
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER6.000 INCHES 1ST END
5.000 INCHES 2ND END
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER5.000 INCHES 1ST END
3.625 INCHES 2ND END
ADJUSTABLE PRESSURE RANGE146.0 TO 164.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESMARINE SERVICE APPROVED


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